AI agents can now spend real money on their own. I give mine a wallet, buy things with it, and publish every receipt: what was quoted, what was actually charged, and whether the goods arrived.
The payments run over x402 and MPP, in USDC on Base, Tempo and Solana.
Every USDC payment agents made on Base in a day, read straight off the chain. Alongside it I buy from these APIs myself and grade what arrives. Latest: api.x402lint.dev, graded D.
Everything that appeared in the public registry since we started watching, newest first. 1,502 endpoints across 201 services, 97 of them services that did not exist before. Each line is one paid endpoint with the seller's own description and its 30-day paid-call count. Unverified until we buy something.
Multi-source claim check: a supported/contradicted/insufficient_evidence verdict backed by citations (source URL and excerpt) drawn only from provenance-tracked events with a curre...
Endpoints
/api/v1/deep-checkMulti-source claim check: a supported/contradicted/insufficient_evidence verdict backed by citations (source URL and e...1
/api/v1/evidence/:eventIdEvidence Pack for one event: source-passage excerpts with locators, the retrieval timestamp, sha256 snapshot hash, and...1
/api/v1/searchStructured search over evidence events with full provenance (source URL, sha256 snapshot hash, publish/detect timestam...1
Context Relaynew service1 paid endpoint
context-relay.contextrelay.workers.dev
URL-to-Markdown web extraction and context compression for AI agents. Fetch a public web page and return clean, task-relevant, citation-verifiable LLM context with exact excerpts, ...
Endpoints
/api/v1/contextURL-to-Markdown web extraction and context compression for AI agents. Fetch a public web page and return clean, task-r...3
Book Pricernew service1 paid endpoint
book-pricer.hungatea.workers.dev
Book price search: lowest Amazon + AbeBooks prices by condition (new/like new/very good/good) for an ISBN or keyword query. Same JSON as the Book Pricer app.
Endpoints
/api/searchBook price search: lowest Amazon + AbeBooks prices by condition (new/like new/very good/good) for an ISBN or keyword q...2
India Data Gatewaynew service1 paid endpoint
gateway.hillguava.xyz
Current southwest monsoon advance status across India.
Endpoints
/weather/monsoon/statusCurrent southwest monsoon advance status across India.1
A2A Artifact Handoffnew service1 paid endpoint
a2a-artifact-handoff.onrender.com
Compile agent outputs against a receiver contract and return a verified handoff package.
Endpoints
/v1/handoffs/compileCompile agent outputs against a receiver contract and return a verified handoff package.1
x402.fullstack.cashnew service1 paid endpoint
x402.fullstack.cash
Access to protected psf-bch-api resources (0.001 USDC)
Endpoints
/v6/full-node/blockchain/getBlockchainInfoAccess to protected psf-bch-api resources (0.001 USDC)3
Locus x402 Servicesnew service1 paid endpoint
mistral.x402.stage.paywithlocus.com
Locus public pay-per-use API
Endpoints
/mistral/chatLocus public pay-per-use API3
Agent Immortalitynew service1 paid endpoint
api.agent-immortality.com
Immortalize AI content on-chain
Endpoints
/immortalizeImmortalize AI content on-chain2
Locus x402 Servicesnew service1 paid endpoint
groq.x402.stage.paywithlocus.com
Locus public pay-per-use API
Endpoints
/groq/chatLocus public pay-per-use API3
Locus x402 Servicesnew service1 paid endpoint
deepseek.x402.stage.paywithlocus.com
Locus public pay-per-use API
Endpoints
/deepseek/chatLocus public pay-per-use API3
Locus x402 Servicesnew service1 paid endpoint
openrouter.x402.stage.paywithlocus.com
Locus public pay-per-use API
Endpoints
/openrouter/chatLocus public pay-per-use API2
Locus x402 Servicesnew service1 paid endpoint
anthropic.x402.stage.paywithlocus.com
Locus public pay-per-use API
Endpoints
/anthropic/chatLocus public pay-per-use API2
LaunchChecknew service1 paid endpoint
launchcheck-x402.fly.dev
Stress-test launch copy through eight audience lenses and receive structured risks, likely questions, recommended changes, and a fact-preserving rewrite.
Endpoints
/v1/reaction-checkStress-test launch copy through eight audience lenses and receive structured risks, likely questions, recommended chan...1
Broken Key Remappernew service1 paid endpoint
brokenkey-api-link-ruby.vercel.app
Purchase and download the Broken Key Remapper software (one-time license).
Endpoints
/api/brokenkeyremapperlinkPurchase and download the Broken Key Remapper software (one-time license).1
Google Maps Business Leadsnew service1 paid endpoint
agentic-apify-bridge.onrender.com
Google Maps business leads on demand: business name, category, phone, website, email, address, hours. Priced $0.10 per lead (minimum 1, up to 1000). Query params: q (search, e.g. '...
Endpoints
/api/runGoogle Maps business leads on demand: business name, category, phone, website, email, address, hours. Priced $0.10 per...1
agent.gexlog.comnew service1 paid endpoint
agent.gexlog.com
Full SPX options market briefing for a specific past date. Includes gamma regime, GEX levels, dealer positioning, pivot levels, expected move, trade signal, and AI-generated narrat...
Endpoints
/agent/historicalFull SPX options market briefing for a specific past date. Includes gamma regime, GEX levels, dealer positioning, pivo...1
masterclaw.devnew service1 paid endpoint
masterclaw.dev
OpenAI-compatible chat completions backed by DeepSeek (GET probe variant). Answers open-ended questions and returns reasoned analysis.
Endpoints
/api/v1/chat/completionsOpenAI-compatible chat completions backed by DeepSeek (GET probe variant). Answers open-ended questions and returns re...1
x402.fiasignals.comnew service1 paid endpoint
x402.fiasignals.com
Batch Base token safety, honeypot, rug-check and swap-preflight verdicts for up to 5 EVM contracts before a buyer agent signs or routes a swap. Returns PROCEED/CAUTION/REJECT actio...
Endpoints
/token-safety/batchBatch Base token safety, honeypot, rug-check and swap-preflight verdicts for up to 5 EVM contracts before a buyer agen...1
x402datasource.comnew service1 paid endpoint
x402datasource.com
Returns population and weighted median household income for a geographic area around a US address or coordinates.
Endpoints
/api/v1/demographicsReturns population and weighted median household income for a geographic area around a US address or coordinates.1
api.thetrustlayer.xyznew service1 paid endpoint
api.thetrustlayer.xyz
Agent profile lookup. Returns trust score, component breakdown, feedback counts, and metadata for any ERC-8004 agent.
Endpoints
/agent/base:0x13b1e9b460557417dcf97ce75fce5674423d573fAgent profile lookup. Returns trust score, component breakdown, feedback counts, and metadata for any ERC-8004 agent.1
ICP fit score and recommendation for a company profile
Endpoints
/scoreICP fit score and recommendation for a company profile1
BlockRun.AI8 paid endpoints
blockrun.ai
BlockRun is an AI routing and payment layer. Every paid resource below is billed per request in USDC via x402 — no API keys, no accounts, no subscriptions. ## No wallet? Start...
Endpoints
/api/v1/pm/binance/ticks/BTCUSDTGet raw book ticker data at microsecond granularity1
/api/v1/surf/market/liquidation/exchange-listLiquidations broken out by exchange.1
/api/v1/surf/onchain/yield/rankingYield pool ranking (lending, LP, staking).1
and 2 more
api.reloadpi.com8 paid endpoints
api.reloadpi.com
Reloadpi — eSIM purchase schema and instructions. Returns the exact request format, pricing range, and example for POST /esims/purchase.
Endpoints
/api/catalog/esims/purchase/infoReloadpi — eSIM purchase schema and instructions. Returns the exact request format, pricing range, and example for POS...1
/api/catalog/esims/offersReloadpi — Browse eSIM data plans for international travel across 190+ countries1
/api/catalog/topups/purchase/infoReloadpi — Topup purchase schema. Returns request format, msisdn requirement, and example for POST /topups/purchase.1
/api/catalog/topups/regionsReloadpi — List available regions for mobile top-up services1
/api/catalog/topups/offersReloadpi — Search prepaid mobile top-up and airtime offers for 150+ countries worldwide1
/api/catalog/vouchers/purchase/infoReloadpi — Voucher purchase schema. Returns request format, recipient fields, priceType handling, and example for POST...1
and 2 more
finance-api.kdlcfa.workers.dev3 paid endpoints
finance-api.kdlcfa.workers.dev
US Consumer Price Index (CPI) year-over-year inflation rate, via FRED (CPIAUCSL)
Endpoints
/cpi-usUS Consumer Price Index (CPI) year-over-year inflation rate, via FRED (CPIAUCSL)3
/dollar-indexUS Dollar Index (DXY) spot quote, delayed, via Yahoo Finance
/gas-newsLatest natural gas / renewable energy news, filtered from EIA Today in Energy RSS by keyword match (titles, short summ...
gateway.grapevine.fyi3 paid endpoints
gateway.grapevine.fyi
0.05 USDC on base
Endpoints
/x402/cid/bafybeidw3gs4ff5gthqt4kovvtcanae4gqbzmuhrxe6c50.05 USDC on base1
/x402/cid/bafybeiazxnhibkuepn4vs33knfitredujxuweaxavvgry0.05 USDC on base-sepolia1
/x402/cid/bafybeiceyif7fype4d4ksyfed52e2cyq5ghrgc7wagd2i0.01 USDC on base1
api.x402lint.dev2 paid endpoints
api.x402lint.dev
Paid ($0.03). Everything that changed in the graded directory since a timestamp: newly listed origins (changeType "new"), grade changes ("grade_changed", with previousGrade/previou...
Endpoints
/v1/changesPaid ($0.03). Everything that changed in the graded directory since a timestamp: newly listed origins (changeType "new...1
/v1/directory/exportPaid ($0.10). The entire graded directory in one machine-shaped response: every listed origin with grade, score, grade...1
ApiToll Facebook Advertiser Ads1 paid endpoint
ads.apitoll.cloud
Facebook ads from a specific advertiser by brand name — every live and recent ad a brand runs across Facebook, Instagram, Messenger and Threads, isolated to that ONE advertiser (fi...
Endpoints
/v1/ads/facebook/advertiserFacebook ads from a specific advertiser by brand name — every live and recent ad a brand runs across Facebook, Instagr...1
telemost-x4021 paid endpoint
api.telemost.io
Telegram sentiment analysis, raw inputs: recent posts and reactions for a channel, group or topic to run your own mood or opinion analysis. For a ready LLM verdict use /v1/data/sen...
Endpoints
/v1/data/sentimentTelegram sentiment analysis, raw inputs: recent posts and reactions for a channel, group or topic to run your own mood...5
glim.sh1 paid endpoint
glim.sh
Search Telegram: channel discovery by topic plus indexed public posts
Endpoints
/api/v1/telegram/searchSearch Telegram: channel discovery by topic plus indexed public posts2
Generate an SFW text-to-image asset from a prompt, with optional dimensions, style tier, model controls, and seed. Returns a hosted PNG URL plus the resolved model, final...
Endpoints
/ipfs-apiResolves an IPFS CID and optional path through public gateways, returning text, parsed JSON, or base64 with content ty...1
api.vindexapi.dev1 paid endpoint
api.vindexapi.dev
Whole-job pre-purchase bundle (?vin=[&country=CA|US]) — ONE payment returns the normalized VIN decode, merged US + Canada safety recalls, a known-issue/reliability summary, and a j...
Endpoints
/v1/prepurchaseWhole-job pre-purchase bundle (?vin=[&country=CA|US]) — ONE payment returns the normalized VIN decode, merged US + Can...1
api.demandex.dev1 paid endpoint
api.demandex.dev
Whole-job market brief for agents. One payment returns current trending demand signals, the top 10 highest-scored open opportunities (optionally filtered by category), and per-cate...
Endpoints
/v1/briefWhole-job market brief for agents. One payment returns current trending demand signals, the top 10 highest-scored open...1
api.dripmetrics.ai1 paid endpoint
api.dripmetrics.ai
DripMetricsAI (api description at https://dripmetrics.ai/) provides on-demand crypto market microstructure and risk metrics for agents and developers. Agents can pay per request vi...
Endpoints
/metrics/vol-of-volDripMetricsAI (api description at https://dripmetrics.ai/) provides on-demand crypto market microstructure and risk me...1
api.loyalspark.online1 paid endpoint
api.loyalspark.online
Loyal Spark is an onchain loyalty-as-a-service protocol on Base L2. AI agents and merchants can create B20 loyalty programs, mint tokens to customer wallets, manage rewards...
Endpoints
/x402-gateway/activate-programOnchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with...1
api.jarvisclaw.ai1 paid endpoint
api.jarvisclaw.ai
Top cryptocurrencies by market cap with live price, market cap, 24h volume, and 24h + 7d % change. Pass limit (1–100, default 20). Source: CoinGecko.
Endpoints
/v1/marketplace/api/crypto-marketsTop cryptocurrencies by market cap with live price, market cap, 24h volume, and 24h + 7d % change. Pass limit (1–100, ...1
api.x402agentic.ai1 paid endpoint
api.x402agentic.ai
Per-agent budget enforcement — track an agent's cumulative spend against a cap and block overspend. Part of x402 Agentic, the payment-trust suite for AI agents on Base USDC.
Endpoints
/spend-guardPer-agent budget enforcement — track an agent's cumulative spend against a cap and block overspend. Part of x402 Agent...1
Apify API1 paid endpoint
stableapify.dev
Start the "RAG Web Browser" Apify actor (apify/rag-web-browser). Web search and fetch tool for AI agents and RAG pipelines. It queries Google Search, scrapes the top N pages using ...
Endpoints
/api/actors/apify/rag-web-browser/callStart the "RAG Web Browser" Apify actor (apify/rag-web-browser). Web search and fetch tool for AI agents and RAG pipel...6
Nansen1 paid endpoint
api.nansen.ai
Endpoints cost $0.01-$7.50 per request. Send a POST request with a JSON body. x402 supports Base and Solana USDC payments. When MPP is enabled, clients can also use...
Generic baseline decision procedure for an agent handling an x402 payment: ordered checks for offer validity, quote acceptance, spend authorization, settlement confirmation, and di...
Endpoints
/api/services/agent-decision-procedureGeneric baseline decision procedure for an agent handling an x402 payment: ordered checks for offer validity, quote ac...5
/api/services/ap2-mandate-authorization-verification-proDecision procedure and verification schema for accepting a cryptographically signed AP2 payment mandate before settlem...1
/api/services/agent-payment-settlement-denomination-and-Decision procedure for an agent that must choose which stablecoin to settle a payment intent in when the merchant acce...1
/api/services/agent-payment-consumer-safety-seams-adjaceDecision procedure for an agent that curates, recommends, or serves content to users who may be minors. Hard gate inpu...1
/api/services/agent-dispute-evidence-retention-lifecyclePaid agent-facing brief on Agent dispute evidence retention lifecycle: how long an autonomous agent must keep payment,...1
/api/services/agent-payment-intent-and-authorization-govDecision procedure for an agent holding a payment intent that can be settled via multiple protocols: x402, AP2, or MPP...1
and 272 more
k2so.wrong.systemsnew service39 paid endpoints
k2so.wrong.systems
Decision procedure for an agent governing which merchants may debit a virtual agent wallet. Takes a wallet config (hard spend limits, current allowlist, pending merchant request) a...
Endpoints
/api/services/decision-procedure-for-an-agent-governing-Decision procedure for an agent governing which merchants may debit a virtual agent wallet. Takes a wallet config (har...3
/api/services/bought-web-action-receipt-verification-staPost-purchase gate for x402 web automation receipts. Checks payment match against quote, execution proof fields, resul...3
/api/services/decision-procedure-for-an-agent-evaluatingPaid agent-facing brief on Decision procedure for an agent evaluating a website's self-declared agent operation interf...2
/api/services/rt-nichxbt-x402-ai-agent-grocery-shopping-Decision procedure for an agent buying one service from multiple x402 merchants without accounts or OAuth. Collects of...2
/api/services/agent-payment-settlement-denomination-and-Decision procedure for an agent that must choose which stablecoin to settle a payment intent in when the merchant acce...2
/api/services/refund-and-withdrawal-window-enforcement-dDecision procedure for an autonomous agent enforcing refund eligibility and withdrawal processing windows against a me...2
and 33 more
api.cortexcloud.orgnew service37 paid endpoints
api.cortexcloud.org
OpenAI-compatible chat completions via CortexCloud AI gateway.
Endpoints
/x402/v1/chat/completionsOpenAI-compatible chat completions via CortexCloud AI gateway.43
/x402/v1/data/pricesAccess to this resource14
/x402/v1/data/base/balanceAccess to this resource12
/x402/v1/data/base/token-balanceAccess to this resource7
/x402/v1/embeddingsOpenAI-compatible text embeddings via CortexCloud AI gateway - flat $0.005 per call regardless of batch size.5
/x402/v1/audio/transcriptionsAI speech-to-text (Groq Whisper) - pay per call in USDC.4
and 31 more
MyCO2 Suitenew service8 paid endpoints
api.myco2suite.io
Batch EU CBAM: liability for a portfolio of shipments in one call (1–100 shipments; a single live ETS price is shared). Priced per shipment.
Endpoints
/api/v1/cbam/batchBatch EU CBAM: liability for a portfolio of shipments in one call (1–100 shipments; a single live ETS price is shared)...2
/api/v1/cbamEU CBAM liability: embedded emissions, free-allocation benchmark, certificates and EUR liability for an import by CN c...2
/api/v1/factorEmission-factor lookup: fetch the underlying factor (value, unit, methodology, source, licence) by id, activity_type, ...2
/api/v1/freightFreight carbon: CO2e for road/rail/sea/air shipments by weight × distance, single-leg or multi-leg intermodal. Ports/a...2
/api/v1/flightFlight carbon: great-circle CO2e for a route by IATA/UN-LOCODE or lat/long, by cabin class and passengers, with option...2
/api/v1/activity/batchBatch activity-based carbon: many activity calculations in one call (1–100 items). Priced per item.2
and 2 more
feed.scalpstream.comnew service4 paid endpoints
feed.scalpstream.com
ScalpStream federally tax-exempt municipal income feed (impersonal research publication)
Endpoints
/dividendsScalpStream federally tax-exempt municipal income feed (impersonal research publication)3
/cryptoScalpStream crypto scalp feed (impersonal research publication)2
/picksScalpStream ranked options feed (impersonal research publication)2
/yieldsScalpStream crypto staking-and-interest yield feed (impersonal research publication)2
HoodGrownew service3 paid endpoints
www.hoodgrow.com
HoodGrow — live price, corporate-action adjusted supply, and corporate-action history for COST on Robinhood Chain.
Endpoints
/api/agent/token/COSTHoodGrow — live price, corporate-action adjusted supply, and corporate-action history for COST on Robinhood Chain.2
/api/agent/tokensHoodGrow — machine-readable Robinhood Chain stock token data: live price, corporate-action adjusted supply, and pendin...2
Generate a compliant social media post for a bank or credit union product. AI-powered with automatic compliance checking against 56 federal rules.
Endpoints
/api/generateGenerate a compliant social media post for a bank or credit union product. AI-powered with automatic compliance checki...1
/api/lookupSearch the federal banking compliance rules database. 56 rules across Reg DD, Reg Z, UDAAP, ECOA, BSA/AML, and more.1
/api/checkCheck marketing or training content against 56 federal banking compliance rules. Returns violations with regulatory ci...1
EU Power Dispatch APInew service2 paid endpoints
energy.netzhandwerker.de
Schedules a deadline-bound compute, DePIN, battery or power-trading workload into an actionable German or European power window. Returns exact timing, expected EUR cost and savings...
Endpoints
/v3/dispatch-planSchedules a deadline-bound compute, DePIN, battery or power-trading workload into an actionable German or European pow...2
/v3/market-briefReturns licensed ENTSO-E and SMARD spot-market context for compute, DePIN, battery and power-trading agents: published...1
anywaypossible.comnew service2 paid endpoints
anywaypossible.com
Verify a public URL and return timestamped assertions, redirect history, metadata, headers, and SHA-256 evidence.
Endpoints
/api/verifyVerify a public URL and return timestamped assertions, redirect history, metadata, headers, and SHA-256 evidence.2
/api/checkCheck a public URL's live status, latency, redirects, and content type for one cent.2
A2A Artifact Handoffnew service1 paid endpoint
a2a-artifact-handoff-staging.onrender.com
Compile agent outputs against a receiver contract and return a verified handoff package.
Endpoints
/v1/handoffs/compileCompile agent outputs against a receiver contract and return a verified handoff package.1
Verified Deploynew service1 paid endpoint
verified-deploy.road-me-band.chatgpt.site
Use when an agent needs to publish a multi-file HTML/CSS/JS site to a public URL without an account or API key. It verifies index.html, linked assets, and required selectors before...
Endpoints
/api/deployUse when an agent needs to publish a multi-file HTML/CSS/JS site to a public URL without an account or API key. It ver...2
LiquidityPulsenew service1 paid endpoint
liquidity.lonestaroracle.xyz
US market-liquidity & financial-conditions macro signal (no params)
Endpoints
/liquidityUS market-liquidity & financial-conditions macro signal (no params)1
AsiaPulsenew service1 paid endpoint
asia.lonestaroracle.xyz
Asia regional macro + geopolitical stress pulse (no params)
Endpoints
/pulseAsia regional macro + geopolitical stress pulse (no params)1
Browser Use: AI browser automation agents in the cloud. POST a natural-language task and an agent navigates websites, fills forms, clicks buttons, extracts structured data, and com...
Endpoints
/api/v3/sessionsBrowser Use: AI browser automation agents in the cloud. POST a natural-language task and an agent navigates websites, ...1
China Bank Offers Factsnew service1 paid endpoint
agent-offers-api-replitzip.replit.app
One unified source-first query for official China bank card offer documents. Select bank_code from the Bazaar input schema or /v1/supported-banks. Returns cleaned activity text, li...
Endpoints
/v1/offers/searchOne unified source-first query for official China bank card offer documents. Select bank_code from the Bazaar input sc...2
Maha Context Compilernew service1 paid endpoint
www.mahastrategies.com
Context Compression
Endpoints
/api/v1/compressContext Compression1
api.stackgoai.comnew service1 paid endpoint
api.stackgoai.com
Extract structured public business contact information from any public business website. Returns company name, emails, phone numbers, social profiles, postal addresses, and contact...
Endpoints
/api/v1/extract-contactExtract structured public business contact information from any public business website. Returns company name, emails,...1
emoji.todaynew service1 paid endpoint
emoji.today
Cast a paid vote for today's emoji election on emoji.today
Endpoints
/api/voteCast a paid vote for today's emoji election on emoji.today1
Sorennew service1 paid endpoint
soren-com.soren-com.workers.dev
Every PC game currently free to KEEP (claim once, own permanently) across Steam, Epic Games Store, GOG and itch.io. Each entry verified against that store's own API before publicat...
Endpoints
/v1/free-gamesEvery PC game currently free to KEEP (claim once, own permanently) across Steam, Epic Games Store, GOG and itch.io. Ea...2
ActionLayernew service1 paid endpoint
agents.actionlayer.io
Accepts a task for asynchronous execution and returns the task object — poll `GET /zeroclick/tasks/{id}` for progress. Retried requests with the same `zc-request-id` return the ori...
Endpoints
/zeroclick/tasksAccepts a task for asynchronous execution and returns the task object — poll `GET /zeroclick/tasks/{id}` for progress....2
Live post-cost edge observations from an autonomous trading organism on Monad + XRPL: per-pair net edge after gas/slippage/fees, cost-shield verdicts, refreshed every ~90s.
Endpoints
/v1/edge-observationsLive post-cost edge observations from an autonomous trading organism on Monad + XRPL: per-pair net edge after gas/slip...1
FuelScout cheapest-fuel query (station-level where open data exists, regional averages otherwise)
Endpoints
/fuelFuelScout cheapest-fuel query (station-level where open data exists, regional averages otherwise)1
x402.pkgproof.netnew service1 paid endpoint
x402.pkgproof.net
One pkgproof package verification
Endpoints
/v1/verifyOne pkgproof package verification7
thebotwire.com243 paid endpoints
thebotwire.com
301 real-time data wires. Call when a question needs information newer than your training cutoff. Pick the wire that owns the domain (/edgar/filings, /cve/latest, /reg/latest,...
Endpoints
/contracts/latestNew US federal contract awards for sales, competitive-intelligence and finance agents: winner, amount, awarding agency...1
/nonprofit/latestNonprofit and philanthropy sector , grantmaking, foundation strategy, fundraising. Fundraising software vendors, grant...1
/edtech/latestEducation industry , K-12 and higher-ed policy, enrollment, edtech procurement. Edtech vendors selling into districts ...1
/searchmarketing/latestSearch and martech , algorithm updates, SEO/AEO, martech stack news. SEO tool vendors, agencies, and the large populat...1
/promoproducts/latestPromotional products and decorated apparel , suppliers, distributors, imprinting. Promo-product distributors and suppl...1
/signage/latestSignage and digital signage , sign shops, digital out-of-home displays, installation. Sign manufacturers and DOOH netw...1
and 237 more
Delx Path Safety Check200 paid endpoints
api.delx.ai
AI image generation API for agents: turn text prompts into commercial-use product visuals, product-photo concepts, concept art, logo concepts, social graphics, ad creatives,...
Endpoints
/api/v1/x402/image-budgetBudget commercial images via SDXL Lightning for $0.005 USDC. Call when you need a quick concept, thumbnail, or low-cos...3
/api/v1/x402/ext-from-mimeGuess extension from MIME type. Call when you name agent-generated files from content-type. Returns ext, mime, known f...2
/api/v1/x402/mime-from-extGuess MIME type from file extension. Call when you set Content-Type hints for agent uploads. Returns mime, ext, known ...2
/api/v1/x402/ipv4-octetsParse IPv4 into octets. Call when you validate IP literals held by agents. Returns valid flag and octets for $0.001 US...2
/api/v1/x402/is-url-shapeValidate http(s) URL shape. Call when you preflight agent-held URLs before fetch/extract. Returns valid boolean for $0...2
/api/v1/x402/xml-escapeXML-escape text for safe embedding. Call when you build XML fragments from agent strings. Returns escaped text for $0....2
and 194 more
Coinslot12 paid endpoints
coinslot.dev
Fetch a public URL and return its content as clean Markdown plus title and metadata. One call instead of fetch + parse + convert. POST { url, maxBytes? } (default 1MB cap).
Endpoints
/api/read-pageFetch a public URL and return its content as clean Markdown plus title and metadata. One call instead of fetch + parse...1
/api/timezoneConvert a timestamp between IANA timezones with DST handled correctly. Returns local times, UTC offsets, weekday, and ...1
/api/validate-idsValidate identifiers with real checksum math: credit card (Luhn + brand), IBAN (mod-97), EAN-13/UPC-A, ISBN-10/13, UUI...1
/api/markdown-to-htmlRender Markdown (GitHub-flavored: tables, fenced code, task lists) to clean HTML with raw inline HTML stripped. POST {...1
/api/extractPull structured data out of raw text: emails, URLs, IPv4/IPv6, phone numbers, dates. Deduplicated with counts. POST { ...1
/api/feed-to-jsonParse an RSS 2.0 or Atom feed into clean JSON: title, items with link/date/summary, HTML stripped. POST { xml } (max 1...1
and 6 more
yieldsignal.vercel.app8 paid endpoints
yieldsignal.vercel.app
Shared risk exposure across declared WETH positions — same contract as the USDC exposure route. Pass ?positions=aave:100000,morpho:50000. Protocols whose collateral composition can...
Endpoints
/exposure/weth-base-yieldShared risk exposure across declared WETH positions — same contract as the USDC exposure route. Pass ?positions=aave:1...1
/exposure/usdc-base-yieldShared risk exposure across declared positions: pass ?positions=aave:200000,morpho:150000 and get, per factor, how muc...1
/sensitivity/weth-base-yieldHow close WETH lending on Base is to the kink where borrow rates explode — same contract as the USDC sensitivity route...1
/sensitivity/usdc-base-yieldHow close USDC lending on Base is to the kink where borrow rates explode: per-protocol utilization, the kink read from...1
/capacity/weth-base-yieldExit capacity for WETH lending on Base — same contract as the USDC capacity route. Utilization is reported for every m...1
/capacity/usdc-base-yieldExit capacity for USDC lending on Base: per-protocol utilization and withdrawable liquidity read from the protocol's o...1
and 2 more
Affiliate.com6 paid endpoints
zeroclick.affiliate.com
Convert Amazon ASINs to barcodes. Provide up to 10 ASINs and the Amazon marketplace locale, and each ASIN maps to an array of barcodes, empty when none were found.
Endpoints
/v1/tools/convert/asin-to-barcodeConvert Amazon ASINs to barcodes. Provide up to 10 ASINs and the Amazon marketplace locale, and each ASIN maps to an a...3
/v1/tools/convert/barcode-to-asinConvert barcodes to Amazon ASINs. Provide numeric barcode strings, and each barcode maps to an array of ASIN results w...2
/v1/tools/convert/url-to-barcodeConvert retailer product page URLs to barcodes. Provide full URL strings, and each URL maps to an array of barcodes, e...2
/v1/tools/convert/barcode-to-skuConvert barcodes to merchant SKUs. Provide numeric barcode strings and the merchant to resolve against, and each barco...2
/v1/tools/convert/sku-to-barcodeConvert merchant SKUs to barcodes. Provide the SKUs and the merchant they belong to, and each SKU maps to its barcode ...2
/v1/productsSearch more than one billion affiliate products refreshed daily. Pass a plain search string or an array of field filte...2
AgentUtility.ai3 paid endpoints
x402.agentutility.ai
Generate an SFW text-to-image asset from a prompt, with optional dimensions, style tier, model controls, and seed. Returns a hosted PNG URL plus the resolved model, final...
Endpoints
/ipfsRetrieves IPFS content by CID and optional path through public gateways, returning base64, text, or parsed JSON with a...4
/scrape-websiteScrapes any webpage and pulls title, description, canonical URL, OpenGraph + Twitter card metadata, headings, and outb...1
/browser-sessionLoads a URL in a real headless browser with JavaScript executed, then returns the rendered HTML and page title, or a b...1
x402.coinopai.com3 paid endpoints
x402.coinopai.com
Kronos by ForgeMesh auditable crypto market-intelligence journal combining directional bias, anomaly review, calibrated confidence, and verification in one record with a decision_i...
/api/kronos/preflightKronos by ForgeMesh crypto market preflight for one symbol. Returns an allowed flag, market and risk state, cooldown s...1
/api/kronos/signalsKronos by ForgeMesh hourly crypto signal scores for BTC, ETH, SOL, XRP, and ADA. Returns conviction components, regime...1
Nansen3 paid endpoints
api.nansen.ai
Endpoints cost $0.01-$7.50 per request. Send a POST request with a JSON body. x402 supports Base and Solana USDC payments. When MPP is enabled, clients can also use...
Endpoints
/api/v1/agent/fastInteract with the Nansen Research Agent in "fast" mode1
Scrapes the given URL and returns the raw HTML content of the page.
Endpoints
/context-dev/web/scrape/htmlScrapes the given URL and returns the raw HTML content of the page.2
/scrapegraphai/api/scrapeFetches a URL and returns the requested format(s): markdown, html, links, images, summary, json, branding, screenshot....1
/context-dev/web/scrape/sitemapCrawls the sitemap of the given domain and returns all discovered page URLs. Supports sitemap index files (recursive),...1
/dev/regex-testregex test, test regex, regex tester, test regular expression, regex test online, regex pattern test, regular expressi...1
/prices/blockBlock height closest to a given unix timestamp on a chain, a primitive for historical on-chain queries. Saves agents a...1
finance-api.kdlcfa.workers.dev2 paid endpoints
finance-api.kdlcfa.workers.dev
Bitcoin (BTC-USD) spot price, delayed, via Yahoo Finance
Endpoints
/btc-priceBitcoin (BTC-USD) spot price, delayed, via Yahoo Finance4
/btc-miner-revenueBitcoin miner revenue (block rewards + fees) over the latest reporting interval, via Blockchain.info stats API2
api.locus.report2 paid endpoints
api.locus.report
Build one cited public-record follow-up packet after the caller explicitly confirms a homebuyer, land-investor, developer-predevelopment, or commercial-tenant profile. A typed regi...
Endpoints
/api/locus-transaction-follow-upBuild one cited public-record follow-up packet after the caller explicitly confirms a homebuyer, land-investor, develo...3
/api/locus-permit-closeout-checkCheck exact parcel permit status, published final-signoff fields, and occupancy-document evidence where the closeout r...3
x402.monpham.work2 paid endpoints
x402.monpham.work
GPT-5.6 Terra — balanced frontier model (Intelligence Index 55.0, GPQA Diamond 92.5%, Terminal-Bench Hard 57.6%). Best for everyday coding, multi-step reasoning, and agentic tasks ...
Endpoints
/v1/terra/chat/completionsGPT-5.6 Terra — balanced frontier model (Intelligence Index 55.0, GPQA Diamond 92.5%, Terminal-Bench Hard 57.6%). Best...3
/v1/sol/chat/completionsGPT-5.6 Sol — flagship frontier model, the most capable tier in the GPT-5.6 family. Best for hard reasoning, complex m...2
omniguchi.0000402.xyz2 paid endpoints
omniguchi.0000402.xyz
Unlock Operator Cap for a target creature. Gifts are allowed; rank is unchanged.
Endpoints
/cosmetics/operator_cap/buyUnlock Operator Cap for a target creature. Gifts are allowed; rank is unchanged.1
/cosmetics/fibre_crest/buyUnlock Fibre Crest for a target creature. Gifts are allowed; rank is unchanged.1
api.strale.io2 paid endpoints
api.strale.io
Get keyword suggestions from Google Autocomplete. Returns suggestions, questions, comparisons, long-tail keywords.
/x402/robots-txt-parseFetch and parse a website's robots.txt. Returns rules per user-agent, sitemaps, crawl delays, and whether all crawlers...1
agenttoll-pi.vercel.app2 paid endpoints
agenttoll-pi.vercel.app
Pools read straight off Base seconds after they exist, before any indexer has them: the launched token address, whether anyone has funded it yet, and whether its hook is a launchpa...
Endpoints
/api/base/freshPools read straight off Base seconds after they exist, before any indexer has them: the launched token address, whethe...1
/api/price/:symbolSpot price (USD) and 24h change for a crypto asset1
glim.sh1 paid endpoint
glim.sh
Detect AI-generated text: overall verdict with confidence, AI/human/AI-assisted fractions, and a segment-by-segment breakdown. Price scales with length: ~$0.06 per 1,000 words on t...
Endpoints
/api/v1/detect/aiDetect AI-generated text: overall verdict with confidence, AI/human/AI-assisted fractions, and a segment-by-segment br...1
telemost-x4021 paid endpoint
api.telemost.io
Telegram content analytics and data extraction: pull structured entities from a channel's recent posts, links, @mentions, #hashtags, $cashtags, emails, phone numbers and bot comman...
Endpoints
/v1/data/entitiesTelegram content analytics and data extraction: pull structured entities from a channel's recent posts, links, @mentio...3
SolEnrich1 paid endpoint
api.solenrich.com
The trenches suite pointed at ONE token: pass a mint, get a HIGH_CONFLUENCE / MODERATE / SINGLE_SIGNAL / NO_SIGNAL verdict with reasoning. Runs on-chain velocity (runner stage + 0-...
Endpoints
/entrypoints/trenches-check/invokeThe trenches suite pointed at ONE token: pass a mint, get a HIGH_CONFLUENCE / MODERATE / SINGLE_SIGNAL / NO_SIGNAL ver...1
Sirenic1 paid endpoint
api.sirenic.eu
Verify supplier before payment in France — supplier verification in one call, the invoicing pack of the e-invoicing mandate France September 2026 (every VAT-liable French company.....
Endpoints
/v1/eu/entreprise/CZ/:ico/insolvabiliteCzech company insolvency from ISIR, the official insolvency register of Czechia, since 2008. Query: /v1/eu/entreprise/...1
api.getanyapi.com1 paid endpoint
api.getanyapi.com
AnyAPI instagram.user_posts (Instagram User Posts)
Endpoints
/v1/run/instagram.user_postsAnyAPI instagram.user_posts (Instagram User Posts)169
api.loyalspark.online1 paid endpoint
api.loyalspark.online
Loyal Spark is an onchain loyalty-as-a-service protocol on Base L2. AI agents and merchants can create B20 loyalty programs, mint tokens to customer wallets, manage rewards...
Endpoints
/x402-gateway/register-programOnchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with...1
agenttoll.app1 paid endpoint
agenttoll.app
The radar and the safety check in one call: today's new Base pools above your liquidity floor, each with a safety verdict already attached (honeypot simulation, taxes, owner powers...
Endpoints
/api/base/scoutThe radar and the safety check in one call: today's new Base pools above your liquidity floor, each with a safety verd...1
Financial Analyst API1 paid endpoint
financial-analyst.ai
Compute XIRR and MOIC from irregular cash flows with exact dates. Standard for private equity, real estate, and venture return calculations.
Endpoints
/xirr/computeCompute XIRR and MOIC from irregular cash flows with exact dates. Standard for private equity, real estate, and ventur...1
Second Opinion quick: an independent reasoning-only check (no web research) of your claim's logic and consistency with established knowledge. Honest 'inconclusive' when the claim n...
Endpoints
/v1/verify/quickSecond Opinion quick: an independent reasoning-only check (no web research) of your claim's logic and consistency with...1
gateway.spraay.app1 paid endpoint
gateway.spraay.app
Retrieve pinned content by CID.
Endpoints
/api/v1/storage/getRetrieve pinned content by CID.1
api.gocreativeai.com1 paid endpoint
api.gocreativeai.com
Keyless, pay-per-call compliance & regulated-data API for AI agents — OFAC wallet + sanctions/PEP + KYB screening, SEC filings, FRED economic data, federal awards, FDA recalls,...
Endpoints
/v1/travel/airbnb/search/:var1Airbnb Search API — real active Airbnb listings for a destination: price, rating, host, capacity, amenities. Real-time...4
x402engine.app1 paid endpoint
x402engine.app
Fetch a file from IPFS by CID via gateway
Endpoints
/api/ipfs/getFetch a file from IPFS by CID via gateway1
Orcpin1 paid endpoint
orcpin.dev
Wash-sale preflight for trading agents: evaluates a proposed buy against the operator's realized-loss sales across ALL accounts (caller-supplied) for the 61-day IRC §1091 window — ...
Endpoints
/v1/wash-sale-statusWash-sale preflight for trading agents: evaluates a proposed buy against the operator's realized-loss sales across ALL...
New activity for a Base address since your cursor, so a scheduled agent only fetches what changed
Endpoints
/api/watch/address/:addressNew activity for a Base address since your cursor, so a scheduled agent only fetches what changed2
/api/gasBase network gas price and latest block2
/api/price/ethSpot price (USD) for a crypto asset2
/api/base/name/yokboyle999Basename resolution both ways: name to address, or address to primary name1
/api/base/name/jesse.base.ethBasename resolution both ways: name to address, or address to primary name1
/api/base/name/agenttollBasename resolution both ways: name to address, or address to primary name1
and 10 more
stockwaves.netnew service16 paid endpoints
stockwaves.net
Is this tokenized stock safe to buy? Tokenized-equity / RWA check before an agent buys an on-chain US stock. ?symbol=AAPLx or ?address= returns ok/review/avoid + AUTHENTICITY - the...
Endpoints
/api/xstock/healthIs this tokenized stock safe to buy? Tokenized-equity / RWA check before an agent buys an on-chain US stock. ?symbol=A...62
Solana Program Derived Address (PDA) calculator — derive the canonical off-curve address and bump from bounded public seeds offline, without RPC or key handling.
Endpoints
/solana/pdaSolana Program Derived Address (PDA) calculator — derive the canonical off-curve address and bump from bounded public ...1
/merkle/verifyKeccak Merkle proof verifier — validate inclusion plus exact leaf index and count proof shape for the Atlas sorted-pai...1
/merkle/buildKeccak Merkle tree and proof builder — generate indexed sorted-pair inclusion proofs with domain separation and explic...1
/evm/create2CREATE2 deterministic contract address calculator — derive the EIP-1014 EVM deployment address, preimage, hashes, and ...1
/evm/address-checksumEVM address checksum and validation tool — normalize one Ethereum-compatible address and validate mixed-case EIP-55 in...1
/evm/abi-encodeSolidity ABI calldata encoder — encode canonical typed values for an EVM smart-contract function call, with an optiona...1
and 1 more
402sentinel.comnew service7 paid endpoints
402sentinel.com
Assess an x402 counterparty before paying. POST {target:{payto_address}, payment_context?, policy?}; payto may be a 0x EVM (Base) or base58 Solana seller. Returns risk_score 0-100,...
Endpoints
/api/assessAssess an x402 counterparty before paying. POST {target:{payto_address}, payment_context?, policy?}; payto may be a 0x...3
/api/verify402Sentinel Verified (opt-in): deep-audit a service and, if it passes, issue a signed time-boxed 'verified-organic' cr...1
/api/assess/rwaRWA risk gate: score a TOKENIZED ASSET (treasury, stock, credit) BEFORE an agent buys it. POST {target:{payto_address:...1
/api/compliancePre-pay COMPLIANCE screen for regulated onchain flows. POST {target:{payto_address, agent_id?}, payment_context?:{amou...1
/api/firewallBuyer-side payment firewall: should THIS agent make THIS payment now? Where /api/assess vets the seller, this vets the...1
/api/policyRisk-driven spending policy for x402 payments. POST {target:{payto_address}, payment_context?:{amount,asset}, policy?:...1
Detect meaningful text changes on a public webpage with normalized before/after evidence.
Endpoints
/api/seller/v4/public-data/webpage-changeDetect meaningful text changes on a public webpage with normalized before/after evidence.1
/api/seller/v4/public-data/baselineCapture a timestamped public HTTPS source snapshot and SHA-256 hash, returning private monitor credentials for later c...1
/api/seller/v4/public-data/regulatory-changePremium monitoring for public regulator pages and datasets with cited changes, materiality, hashes, timestamps and his...1
/api/seller/v4/public-data/feed-changeTrack public RSS, Atom or XML feed content and report normalized additions and removals.1
/api/seller/v4/public-data/dataset-changeTrack changes in public JSON, CSV, XML or text datasets with deterministic normalization and hashes.1
/api/seller/v3/public-data-monitorCreate a public-data baseline or receive a sourced, timestamped and cryptographically hashed change report.1
replenum.comnew service6 paid endpoints
replenum.com
Replenum: buy temporary visibility for your own agent in discovery feeds and rankings. This moves the visibility signal ONLY — it cannot raise your confidence score or confidence t...
Endpoints
/x402/attention/boostReplenum: buy temporary visibility for your own agent in discovery feeds and rankings. This moves the visibility signa...2
/x402/attention/trendingReplenum: which agents are gaining attention right now? Surfaces agents rising on the visibility signal over a 1h/6h/2...2
/x402/attention/curatorsReplenum: which agents do third-party curators vouch for? Returns curator-endorsed picks as a discovery aid. Explicitl...2
/x402/attention/rankReplenum: which agents in a domain are most trustworthy? Ranks agents by economic confidence (attestation-derived trus...2
/x402/attention/preflightReplenum: check up to 10 agents before you commit to working with them. One call returns each agent's confidence tier ...2
/x402/attention/scoreReplenum: is this agent trustworthy? Returns a confidence score derived from signed bilateral attestations (both parti...2
Artifact Inspectornew service5 paid endpoints
artifact-inspector.use.x402atlas.com
JSON Web Token (JWT) decoder — parse an unverified compact JWS header and claims and evaluate advisory NumericDate times without signature verification or URL fetching.
Endpoints
/jwtJSON Web Token (JWT) decoder — parse an unverified compact JWS header and claims and evaluate advisory NumericDate tim...1
/jwkJSON Web Key (JWK) inspector — validate bounded public RSA, EC, or Ed25519 keys and calculate RFC 7638 SHA-256 thumbpr...1
/fileFile type and MIME/media type inspector — identify bounded content by magic bytes and return SHA-256, size, and extens...1
/csrPKCS#10 certificate signing request (CSR) inspector — parse requested identities and public-key metadata, calculate a ...1
/certificateX.509 TLS/SSL certificate inspector — parse fields and SANs, calculate a SHA-256 fingerprint, and check hostname and t...1
0/1 knapsack solver — exact work-bounded capacity planning and portfolio selection for maximum value, with deterministic ties and reproducible DP evidence.
Endpoints
/knapsack0/1 knapsack solver — exact work-bounded capacity planning and portfolio selection for maximum value, with determinist...1
/interval-scheduleWeighted interval scheduling solver — exact maximum-weight compatible job scheduling with half-open intervals and a co...1
/bin-packBin-packing heuristic — deterministic best-fit-decreasing capacity planning for placing items into bins, with feasibil...1
/assignmentAssignment solver — exact minimum-cost worker-to-task matching for resource allocation, with deterministic choices and...1
Capture a PNG screenshot of a single CSS-selected element on an http(s) URL; returns a JSON envelope with the PNG base64-encoded under image_base64, plus selector, final_url, title...
Endpoints
/capture/elementCapture a PNG screenshot of a single CSS-selected element on an http(s) URL; returns a JSON envelope with the PNG base...1
/capture/pdfRender an http(s) URL to a PDF (A4/A3/Letter/Legal/Tabloid) with print emulation; returns a JSON envelope with the PDF...1
/capture/fullpageCapture a full-page (scrolled) PNG screenshot of an http(s) URL; returns a JSON envelope with the PNG base64-encoded u...1
/capture/screenshotCapture a viewport-sized PNG screenshot of an http(s) URL with headless Chromium; returns a JSON envelope with the PNG...1
Great-circle distance (km and miles) between two IP addresses, with each endpoint's city/country/lat/lng.
Endpoints
/lookup/distanceGreat-circle distance (km and miles) between two IP addresses, with each endpoint's city/country/lat/lng.1
/lookup/myipGeolocate the caller's own IP (derived from request headers); same fields as /lookup/ip.1
/lookup/bulkBatch geolocation for up to 20 IP addresses in one call; returns a per-IP record matching /lookup/ip.1
/lookup/ipGeolocate an IPv4/IPv6 address: country, region, city, postcode, lat/lng, timezone, ISP, org, ASN, and a datacenter he...1
Space Weather Intelligencenew service3 paid endpoints
space-weather.use.x402atlas.com
Current space-weather conditions — normalized NOAA SWPC Kp, solar wind, magnetic field, and X-ray flux used for solar-flare monitoring, with observation times and freshness.
Endpoints
/nowCurrent space-weather conditions — normalized NOAA SWPC Kp, solar wind, magnetic field, and X-ray flux used for solar-...2
/alertsSpace-weather alerts — newest bounded NOAA SWPC geomagnetic and solar-flare messages with deterministic product-code k...2
Open Source Vulnerability Checknew service3 paid endpoints
dependency-risk.use.x402atlas.com
Package vulnerability check — check one exact open-source dependency version or purl against OSV, enrich CVE matches with CISA KEV known-exploited signals, and report fixes, severi...
Endpoints
/packagePackage vulnerability check — check one exact open-source dependency version or purl against OSV, enrich CVE matches w...1
/sbomCycloneDX SBOM vulnerability check — analyze bounded JSON 1.5 software bill of materials components against OSV and pr...1
/batchBatch dependency vulnerability check — check ordered exact package versions in OSV with deduplicated CVE enrichment, e...1
Significant earthquakes — search USGS seismic events above an explicit significance-score threshold, with magnitude and provenance but no danger or probability claim.
Endpoints
/significantSignificant earthquakes — search USGS seismic events above an explicit significance-score threshold, with magnitude an...2
/recentRecent earthquakes — search newest-first USGS seismic events by rolling time window and minimum magnitude, with revisi...2
3Routenew service2 paid endpoints
3route.agents.bakingbad.dev
Price a swap without building a transaction. Returns expected input, output, and gas without constructing an executable transaction. Quotes are informational and can change with li...
Endpoints
/api/v6.1/:chainId/quotePrice a swap without building a transaction. Returns expected input, output, and gas without constructing an executabl...3
/api/v6.1/:chainId/swapBuild an unsigned swap transaction for the best route. Builds an unsigned transaction for the selected route. Compare ...2
PocketFactory Korean Data APInew service2 paid endpoints
pf-x402-api-testnet.ahndohun1.workers.dev
Search Korean news articles from Hankookilbo, a major Korean daily newspaper, with a natural-language Korean query. Returns matching article titles, URLs, publish times, and sectio...
Endpoints
/v1/kr/news/searchSearch Korean news articles from Hankookilbo, a major Korean daily newspaper, with a natural-language Korean query. Re...7
/v1/kr/business/delinquencySearch Korea's National Tax Service public disclosure list of high-amount and habitual tax delinquents (고액·상습체납자 명단, N...1
Would Pay Againnew service2 paid endpoints
wouldpayagain.com
Subscribe an email address to the Would Pay Again newsletter. Body: {"email": "you@example.com"}.
Endpoints
/api/subscribeSubscribe an email address to the Would Pay Again newsletter. Body: {"email": "you@example.com"}.2
/api/bounty/submitSubmit one verifiable fact on the machine-payments beat for editorial review. Body: {"contributor_wallet": "0x... (Bas...1
Get real-time spot price and market data for a cryptocurrency
Endpoints
/bazaar/crypto/priceGet real-time spot price and market data for a cryptocurrency1
/bazaar/web/searchSearch the web and return ranked results1
Affiliate.comnew service2 paid endpoints
zeroclick.affiliate.com
Search products across every merchant in the catalog. Pass a plain search string or an array of field filters, or use the structured query rule builder for compound conditions. Res...
Endpoints
/v1/catalogSearch products across every merchant in the catalog. Pass a plain search string or an array of field filters, or use ...1
/v1/merchantsList the merchants behind the catalog. Filter by name or domain search, by country, or by product count, and page thro...1
GEDX402 Medianew service1 paid endpoint
media.gedx402.com
Transcribe speech to text — POST audio (base64) or audio URL; returns transcript billed by audio duration.
Endpoints
/v1/asr/:modelTranscribe speech to text — POST audio (base64) or audio URL; returns transcript billed by audio duration.2
Coinslotnew service1 paid endpoint
coinslot.dev
Line-based diff of two texts. Returns unified diff plus structured changes (added/removed/unchanged counts and hunks). POST { a, b, context? } (max 200KB each).
Endpoints
/api/diffLine-based diff of two texts. Returns unified diff plus structured changes (added/removed/unchanged counts and hunks)....2
People's Courtnew service1 paid endpoint
peoplescourt.ai
Deterministic dispute-readiness report with supported lane, composition, published filing-fee quote, consent and evidence requirements, corpus compatibility, and timing warnings. N...
Endpoints
/api/x402/dispute-readinessDeterministic dispute-readiness report with supported lane, composition, published filing-fee quote, consent and evide...1
ContentForgenew service1 paid endpoint
content.lonestaroracle.xyz
Content repurposing — turns any URL into a LinkedIn post, 3 tweets, newsletter blurb, and SEO summary
Endpoints
/repurposeContent repurposing — turns any URL into a LinkedIn post, 3 tweets, newsletter blurb, and SEO summary2
Kronos BTC Forecastnew service1 paid endpoint
api.nexismvp.com
Kronos BTC price forecast (latest, from the live HUD). Experimental/informational only — not financial advice.
Endpoints
/forecast/btcKronos BTC price forecast (latest, from the live HUD). Experimental/informational only — not financial advice.2
SafeFetchnew service1 paid endpoint
safefetch.schemasure.com
Fetch a public web page and return clean Markdown with stable citation anchors, a content hash, and a retrieval timestamp — plus evidence of hidden text, invisible Unicode, and pro...
Endpoints
/v1/fetchFetch a public web page and return clean Markdown with stable citation anchors, a content hash, and a retrieval timest...4
TxGuardnew service1 paid endpoint
txguard.schemasure.com
Explain and preflight an unsigned Base transaction, EIP-712 typed data, or an EIP-3009 x402 payment authorization before you sign it. Decodes intent against verified ABIs, resolves...
Endpoints
/v1/tx/preflightExplain and preflight an unsigned Base transaction, EIP-712 typed data, or an EIP-3009 x402 payment authorization befo...4
SQLPermitnew service1 paid endpoint
sqlpermit.schemasure.com
Decide whether an agent-authored PostgreSQL statement complies with an execution policy, using PostgreSQL's own parser rather than pattern matching. Detects statement stacking, dat...
Endpoints
/v1/guard/sqlDecide whether an agent-authored PostgreSQL statement complies with an execution policy, using PostgreSQL's own parser...5
ChronoSurenew service1 paid endpoint
chrono.schemasure.com
Resolve a local time to an exact UTC instant with explicit DST ambiguity handling, business-day arithmetic, public-holiday status, and working-hour overlap across timezones. Detect...
Endpoints
/v1/business-timeResolve a local time to an exact UTC instant with explicit DST ambiguity handling, business-day arithmetic, public-hol...5
Scrappanew service1 paid endpoint
scrappa.co
The Google Maps Autocomplete API provides automatic query predictions as users type. Helps users find places, addresses, and points of interest quickly. Accepts both "q" and "query...
Endpoints
/api/maps/autocompleteThe Google Maps Autocomplete API provides automatic query predictions as users type. Helps users find places, addresse...1
MENAPulsenew service1 paid endpoint
mena.lonestaroracle.xyz
MENA regional macro + geopolitical stress pulse (no params)
Endpoints
/pulseMENA regional macro + geopolitical stress pulse (no params)2
SparkPulsenew service1 paid endpoint
spark.lonestaroracle.xyz
Wholesale US electricity-market price + volatility signal (no params)
Endpoints
/powerWholesale US electricity-market price + volatility signal (no params)1
Before your agent onboards, pays, or contracts with a counterparty: screen the name against the U.S. Treasury OFAC sanctions lists (SDN + Consolidated non-SDN, synced every 6h) for...
Endpoints
/screenBefore your agent onboards, pays, or contracts with a counterparty: screen the name against the U.S. Treasury OFAC san...6
GPT-5.6 Luna — fast, low-cost frontier model (Artificial Analysis Intelligence Index 51.2, GPQA Diamond 91.1%). Best for high-volume chat, classification, extraction, and lightweig...
Endpoints
/v1/luna/chat/completionsGPT-5.6 Luna — fast, low-cost frontier model (Artificial Analysis Intelligence Index 51.2, GPQA Diamond 91.1%). Best f...1
api.decision-anchor.comnew service1 paid endpoint
api.decision-anchor.com
Record a decision declaration with its accountability scope, anchored externally (content-blind).
Endpoints
/v1/dd/createRecord a decision declaration with its accountability scope, anchored externally (content-blind).1
AgentWork minute-level feed of currently open paid agent work opportunities with payout, readiness, authority, spend, acceptance, and evidence context; one payment unlocks 24 hours
Endpoints
/v1/feedAgentWork minute-level feed of currently open paid agent work opportunities with payout, readiness, authority, spend, ...1
/api/scrapeScrape a URL and convert to clean markdown1
www.agenttoll.appnew service1 paid endpoint
www.agenttoll.app
New activity for a Base address since your cursor (stateless watch)
Endpoints
/api/watch/address/:addressNew activity for a Base address since your cursor (stateless watch)
api.delx.ai181 paid endpoints
api.delx.ai
AI image generation API for agents: turn text prompts into commercial-use product visuals, product-photo concepts, concept art, logo concepts, social graphics, ad creatives,...
Endpoints
/api/v1/x402/field-coverageMeasure per-field presence across bounded JSON records. Use it as a bounded preflight or analysis step inside an enter...2
/api/v1/x402/demand/rfqsPost a task with a USDC budget and let live x402 services compete for it. Publish a capability family, bounded input/o...2
/api/v1/x402/image-hqPro-grade FLUX 1.1 Pro images for agents at $0.06 USDC. Call when the $0.01 draft is not good enough to ship—hero stil...2
/api/v1/x402/sentence-caseSentence-case a string for $0.001 USDC. Use this when an agent needs sentence case inside a workflow without installin...2
/api/v1/x402/title-caseTitle-case a string for $0.001 USDC. Use this when an agent needs title case inside a workflow without installing a li...2
/api/v1/x402/ops-health-scoreCombine success rate, latency score, and saturation into an ops health band — call when combining success, latency sco...1
and 175 more
api.aidress.ai37 paid endpoints
api.aidress.ai
Real-time crypto market news with sentiment analysis and top headlines ranked by importance.
Endpoints
/pay/agent_weather_payapi_marketCurrent weather conditions for any global location — temperature, feels-like, humidity, precipitation, wind, and human...14
/pay/agent_api_dev_v2_ixs_financeIXS Real world asset vaults — 6% yields, BlackRock exposure, tokenized on-chain12
/pay/agent_metals_lonestaroracle_xyzIndustrial metals prices with momentum signals, category analysis, and AI brief11
/pay/agent_labor_lonestaroracle_xyzUS labor-market signal (jobs, unemployment, wages, JOLTS)11
/pay/agent_makespdf_comConvert GitHub-flavoured Markdown to a tagged, accessible PDF — PDF/UA-1 + PDF/A-2A dual-compliant out of the box.10
/pay/agent_stake_lonestaroracle_xyzLive staking yields with liquid staking, liquid restaking (ether.fi/Renzo/Kelp), and best_strategy recommendation. ETH...10
and 31 more
AiSpace Venice18 paid endpoints
x402.aispace.bot
Chat completions (x402)
Endpoints
/api/v1/image/generateText-to-image generation on Venice models (Flux, SD3.5, GPT-Image, HunyuanImage, and more), paid per request in USDC o...11
/api/v1/image/editPrompt-driven single-image edit on Venice models — send an image plus an instruction and get the edited result, paid p...7
/api/v1/images/generationsOpenAI /v1/images/generations-compatible image generation on Venice image models, paid per request in USDC on Base via...4
/api/v1/embeddingsText embeddings on Venice models for retrieval, RAG, and semantic search, paid per request in USDC on Base via x402, n...4
/api/v1/image/background-removeRemove the background from an image and return a transparent PNG, paid per request in USDC on Base via x402, no API ke...4
and 12 more
Sirenic12 paid endpoints
api.sirenic.eu
Verify supplier before payment in France — supplier verification in one call, the invoicing pack of the e-invoicing mandate France September 2026 (every VAT-liable French company.....
Endpoints
/v1/eu/entreprise/DK/:id/comptesDanish company registry filings from the official virk.dk publication index (Erhvervsstyrelsen), Denmark: the fiscal y...2
/v1/eu/entreprise/:pays/:id/comptes/:referenceOne annual-account filing — Belgian or Finnish company financial statements. BE: the deposit as filed at the NBB CBSO ...2
/v1/eu/entreprise/:pays/:id/comptesBelgian and Finnish company annual accounts — filings list for Belgium and Finland. BE: every published deposit refere...2
/v1/eu/entreprise/LV/:idOfficial Latvian company registry lookup (Uzņēmumu reģistrs / Uznemumu registrs — the Register of Enterprises of Latvi...2
/v1/eu/entreprise/EE/:idOfficial Estonian company registry lookup (e-Business Register / Äriregister of Estonia). Query: /v1/eu/entreprise/EE/...2
/v1/eu/entreprise/PL/:idOfficial Polish company registry lookup (KRS — Krajowy Rejestr Sądowy, the National Court Register of Poland, Ministry...2
and 6 more
finance-api.kdlcfa.workers.dev10 paid endpoints
finance-api.kdlcfa.workers.dev
Bitcoin block size (bytes) over the latest reporting interval, via Blockchain.info stats API
Endpoints
/btc-block-sizeBitcoin block size (bytes) over the latest reporting interval, via Blockchain.info stats API4
/btc-total-supplyTotal Bitcoin in circulation (raw value as returned by upstream, unit to be verified empirically), via Blockchain.info...3
/market-statusCurrent US stock market session status (open, pre-market, after-hours, or closed), via Yahoo Finance3
/btc-fee-estimateRecommended Bitcoin transaction fee rates by confirmation speed, via mempool.space API2
/btc-tx-volume-usdEstimated Bitcoin transaction volume in USD over the latest reporting interval, via Blockchain.info stats API2
/market-moversTop gaining and losing US stocks among the 10 whitelisted tickers (AAPL, MSFT, GOOGL, AMZN, NVDA, TSLA, META, NFLX, AM...2
and 4 more
api.eucompliance.tools8 paid endpoints
api.eucompliance.tools
JSON-RPC for Base, Ethereum, Arbitrum, Optimism and Polygon through one endpoint, no account or API key. Automatic failover across several public nodes per chain (the answer names ...
Endpoints
/x402/rpcJSON-RPC for Base, Ethereum, Arbitrum, Optimism and Polygon through one endpoint, no account or API key. Automatic fai...1
/x402/historyHistorical time series that no upstream provider sells. They sell the current value; we archive every value we buy, so...1
/x402/commoditiesSoft-commodity supply-stress indicator: we buy Brazilian growing-belt crop-weather stress plus Ivory Coast cocoa and c...1
/x402/funding-qrWallet funding QR for your human: pass asset (usdc-base, tao, eth, sol, btc, ...), amount and destination wallet - get...1
/x402/ai-disclosureAI Act Article 50 disclosure - the privacy-first GET path: pass only the SHA-256 of your AI output (content_sha256), n...1
/x402/perpsPerpetual futures market data from the Hyperliquid public API: mark and oracle price, hourly and annualised funding ra...1
and 2 more
agenttoll-pi.vercel.app8 paid endpoints
agenttoll-pi.vercel.app
Automated safety checks for a Base token: honeypot simulation, buy and sell tax, contract verification, owner privileges, holder concentration and whether anyone can still pull the...
Endpoints
/api/base/safety/:addressAutomated safety checks for a Base token: honeypot simulation, buy and sell tax, contract verification, owner privileg...8
/api/base/radarNew token radar for Base: pools created in the last 24 hours that already hold real liquidity; ?minLiquidity sets the ...3
/api/base/scoutThe radar and the safety check in one call: today's new Base pools above your liquidity floor, each with a safety verd...2
/api/base/scorecardThe radar's track record: every token it surfaced in the last N days grouped by the verdict it got then, valued at wha...1
/api/base/radar/historyA past day's radar+safety snapshot, exactly as committed to the public git history the day it was taken - with the Bas...1
/api/try/premiumTurkish lira premium: implied vs official USD/TRY via BTC cross-rate1
and 2 more
api.myceliasignal.com8 paid endpoints
api.myceliasignal.com
Real-time Bitcoin price in USD, aggregated from 9 exchanges including Binance, Coinbase and Kraken — Ed25519 signed attestation
Endpoints
/oracle/intel/prediction/divergenceCross-venue prediction market divergence — Kalshi vs Polymarket spread on BTC price and Fed rate with significance reg...1
/oracle/prediction/gdpGDP annualized growth probability distribution from Kalshi — expected value, entropy, per-period implied distribution ...1
/oracle/prediction/cpiCPI month-over-month change probability distribution from Kalshi — expected value, entropy, per-period implied distrib...1
/oracle/prediction/options/ethETH risk-neutral price distributions at 12 horizons via Breeden-Litzenberger from SVI surfaces — quantiles, P(up/down ...1
/oracle/prediction/options/btcBTC risk-neutral price distributions at 12 horizons via Breeden-Litzenberger from SVI surfaces — quantiles, P(up/down ...1
/oracle/prediction/eth/priceETH same-day price distribution from Polymarket — median, quantiles (p10-p90), entropy — Ed25519 signed attestation1
and 2 more
TraBot Copy Signals7 paid endpoints
trabotpro.it
Hero SKU: Pearl Research L1 telemetry (pearld RPC, community nodes, poll history). Free trial: GET /api/a2a/pearl/status
Endpoints
/api/a2a/x402/news/unlockUnlock full crypto news article text (RSS ingest) for autonomous agents.1
/api/a2a/x402/sentimentFear & Greed regime oracle for agent risk and positioning.1
/api/a2a/x402/trading/kraken-earn-deskKraken Earn positions, APR, auto-allocate and release-for-buy plan.1
/api/a2a/x402/trading/ib-scalp-deskIB paper scalp desk: live sim equity, open positions, recent trades, action signals.1
/api/a2a/x402/trading/funding-hedge-deskLive funding hedge desk: rates, carry side hints, hedge candidates for agent routers.1
Validate a payment card number format (Luhn + brand). Format only, no account lookup. Timestamped receipt.
Endpoints
/verify/card/:var1Validate a payment card number format (Luhn + brand). Format only, no account lookup. Timestamped receipt.1
/cnpj/:var1Validate a Brazilian CNPJ company tax ID (check digits).1
/economy/focusFocus report: median market forecasts from ~100 institutions for Brazil IPCA, SELIC, GDP and USD/BRL.1
/economy/ptaxOfficial PTAX USD/BRL exchange rate (the reference rate used in Brazilian contracts). Central Bank of Brazil.1
/economy/ipcaBrazil IPCA consumer inflation: last 12 monthly readings and 12-month accumulated. Central Bank of Brazil.1
/economy/cdiBrazil CDI interbank rate, latest daily values. Central Bank of Brazil.1
and 1 more
api.x402node.dev7 paid endpoints
api.x402node.dev
Detect the largest recent transfers of a token to spot whale accumulation or dumping before price moves - a real-time edge for trading agents that LLMs cannot see. whale alert, lar...
Endpoints
/chain/whale-alertDetect the largest recent transfers of a token to spot whale accumulation or dumping before price moves - a real-time ...1
/image/detectDetect image format from a URL using magic bytes (works even when extension or content-type lies). Returns format, con...1
/text/diffText diff, text comparison, diff two strings, line diff, word diff, character diff, file diff, text patch, unified dif...1
/md/frontmatterParse YAML frontmatter from markdown (the --- block at top). Returns parsed dict, raw frontmatter, and body without fr...1
/defi/price-impactEstimate the price impact (slippage) of a swap of a given size by comparing Uniswap V3 quotes at minimal vs target siz...1
/convert/csv-jsonCSV to JSON, JSON to CSV, csv parser, csv to json converter, json to csv array, tabular data converter, spreadsheet to...1
and 1 more
api.jarvisclaw.ai5 paid endpoints
api.jarvisclaw.ai
US energy benchmark prices from the EIA (Energy Information Administration) open data API.
Endpoints
/v1/marketplace/api/3759US energy benchmark prices from the EIA (Energy Information Administration) open data API.4
/v1/marketplace/api/base-seasonAI API endpoint - pay per request with USDC on Base and Solana2
/v1/marketplace/api/barcode-lookup-3812AI API endpoint - pay per request with USDC on Base and Solana2
/v1/marketplace/api/cryptoAI API endpoint - pay per request with USDC on Base and Solana1
/v1/marketplace/api/crypto-news-apiAI API endpoint - pay per request with USDC on Base and Solana1
omniguchi.0000402.xyz5 paid endpoints
omniguchi.0000402.xyz
Restore Mood for an active Omniguchi. Any verified payer may care for any hatched target.
Endpoints
/care/playRestore Mood for an active Omniguchi. Any verified payer may care for any hatched target.2
/care/restRestore Energy for an active Omniguchi. Any verified payer may care for any hatched target.2
/cosmetics/glitch_shutter/buyUnlock Glitch Shutter for a target creature. Gifts are allowed; rank is unchanged.1
/cosmetics/mempool_rain/buyUnlock Mempool Rain for a target creature. Gifts are allowed; rank is unchanged.1
/care/batheRestore Cleanliness for an active Omniguchi. Any verified payer may care for any hatched target.1
Usenami5 paid endpoints
api.usenami.io
Decision-ready funding-arb SIGNAL for crypto perpetuals — cross-venue gross spread taken net of public round-trip taker fees, periods-to-breakeven, and depth-sized max notional at ...
Endpoints
/v1/perp/arbitrage/funding-signalDecision-ready funding-arb SIGNAL for crypto perpetuals — cross-venue gross spread taken net of public round-trip take...1
/v1/orderbook/depth/aggregate/:venue/:symbolSized-depth quote for one crypto perpetual on one venue: best bid/ask plus precomputed slippage at $1K/$5K/$10K notion...1
/v1/orderbook/aggregate/:symbolConsolidated best bid and ask for one crypto perpetual across every tracked venue — the cross-venue BBO, and which ven...1
/v1/orderbook/:venue/:symbol/topTop-of-book for one crypto perpetual on one venue — best bid, best ask and the spread between them. Covers CEX and DEX...1
/v1/funding/spread/:symbolCross-venue funding-rate spread for one crypto perpetual: the highest- and lowest-paying venues and the gap between th...1
api.zenvault.eu5 paid endpoints
api.zenvault.eu
Pull-based work queue with leases; timed-out leases requeue.
Endpoints
/v1/queuesPull-based work queue with leases; timed-out leases requeue.1
/v1/vaultsKey-value storage with TTL that survives your runs.1
/v1/inboxesPublic URL that buffers inbound webhooks until your agent collects them.1
/v1/checkpointsSave run state mid-task and resume after a crash.1
/v1/creditsZenVault PL5.credits1
Base Block4 paid endpoints
402.com.tr
🆕 What sits at a Base address: contract or plain wallet, and if a contract, whether it declares ERC-721 or ERC-1155 via ERC-165 or carries the ERC-20 shape, plus name, symbol, deci...
Endpoints
/api/x402/contract-info🆕 What sits at a Base address: contract or plain wallet, and if a contract, whether it declares ERC-721 or ERC-1155 vi...1
/api/x402/token-supply🆕 totalSupply for any Base token, returned raw and scaled by its decimals, alongside the name and symbol. When a contr...1
/api/x402/base-nonce🆕 The next nonce for any Base address, plus its ETH balance and whether it is a contract. The count means different th...1
/api/x402/base-block🆕 One block on Base — height, hash, parent, timestamp and age in seconds, transaction count, gas used against the limi...1
svm402-service3 paid endpoints
svm402.com
Discover newly active Solana tokens ranked by genuine organic activity, filtered to exclude wash trading. Optionally filter by minimum organic score and holder count. Call this to ...
Endpoints
/discoverDiscover newly active Solana tokens ranked by genuine organic activity, filtered to exclude wash trading. Optionally f...2
/analyze/:addressFull analysis of a Solana token given its mint address — current price, liquidity, safety risk score, honeypot check, ...1
/analyze/:solana_addressFull analysis of a Solana token given its mint address — current price, liquidity, safety risk score, honeypot check, ...
GlobalRules3 paid endpoints
globalrules-api.onrender.com
One specific fact for one country: VAT/GST rate, public holidays by country, visa requirements for travelers, tipping customs, power plug type, minimum wage, corporate tax, digital...
Endpoints
/api/v1/country/JP/negotiation_style_noteOne specific fact for one country: VAT/GST rate, public holidays by country, visa requirements for travelers, tipping ...1
/api/v1/country/DE/business_dress_codeOne specific fact for one country: VAT/GST rate, public holidays by country, visa requirements for travelers, tipping ...1
/api/v1/country/FR/gift_giving_customOne specific fact for one country: VAT/GST rate, public holidays by country, visa requirements for travelers, tipping ...1
finance.payapi.market3 paid endpoints
finance.payapi.market
UK mortgage payment calculator: monthly payment, total interest, LTV, repayment or interest-only.
Endpoints
/mortgage-calculatorUK mortgage payment calculator: monthly payment, total interest, LTV, repayment or interest-only.1
/inflationUK CPI inflation history with current annual rate from the Bank of England / ONS.1
/exchange-ratesCurrent foreign-exchange rates from the European Central Bank for any base currency.1
company.payapi.market3 paid endpoints
company.payapi.market
Filing history for a UK company from Companies House — accounts, confirmation statements, appointments, charges and other statutory filings.
Endpoints
/filingsFiling history for a UK company from Companies House — accounts, confirmation statements, appointments, charges and ot...1
/officersActive and resigned officers/directors of a UK company from Companies House — names, roles, appointment dates, nationa...1
/company-profileFull UK company profile from Companies House — registered office, SIC codes, accounts, confirmation statement, charges...1
SolEnrich2 paid endpoints
api.solenrich.com
One call composes runner-scan (on-chain velocity), smart-money-trenches (proven-winner wallet buys), and attention-momentum (agent query stream) into a ranked memecoin list. Per to...
/entrypoints/attention-momentum/invokeTokens ranked by how fast agent attention is speeding up — query velocity change across three consecutive windows, ove...1
AgentUtility.ai2 paid endpoints
x402.agentutility.ai
Generate an SFW text-to-image asset from a prompt, with optional dimensions, style tier, model controls, and seed. Returns a hosted PNG URL plus the resolved model, final...
Endpoints
/match-key-phoneNormalizes phone numbers into a canonical E.164 match key so formatting variants like '(415) 555-0100' and '+1 415-555...2
/ability-checkResolves a d20 ability check, skill check, attack roll, or saving throw for tabletop RPGs. Rolls a d20 with an optiona...1
property.payapi.market2 paid endpoints
property.payapi.market
UK HM Land Registry sold property prices by postcode.
Endpoints
/sold-pricesUK HM Land Registry sold property prices by postcode.1
/planningUK planning applications near a postcode.1
vehicle.payapi.market2 paid endpoints
vehicle.payapi.market
UK vehicle CO2 emissions and engine data by registration plate.
Endpoints
/emissionsUK vehicle CO2 emissions and engine data by registration plate.1
/tax-statusUK vehicle tax and MOT status by registration plate.1
api.rtkmotion.io2 paid endpoints
api.rtkmotion.io
Free metadata at /catalog. MCP at /mcp. Self-facilitated downloads at /data/<key> use an X-PAYMENT-header retry pattern (up to $15 USDC); see /pricing for rates.
The PulseNetwork MCP Server gives any AI agent instant access to 77 domain-specific intelligence APIs — all x402-native, all pay-per-query via USDC on Base. One integration, 77...
Endpoints
/api/hire/market-entry-briefMarket-entry brief for a sector × target country: country-risk assessment, sector supply-chain geopolitical risk, regu...1
Look up a business in the public Peppol Directory — where to route an e-invoice (the BT-34/49 electronic address). ?id= (a Peppol id like 0225:992412536, or a value to search) or ?...
Endpoints
/v1/peppol-lookupLook up a business in the public Peppol Directory — where to route an e-invoice (the BT-34/49 electronic address). ?id...1
/v1/email-checkValidate an email address before you accept a signup or send to it: RFC 5322 syntax, whether the domain resolves and i...1
Apify API2 paid endpoints
stableapify.dev
Start the "💡 Indeed Jobs Scraper" Apify actor (valig/indeed-jobs-scraper). $0.1/1K jobs | Scrape job listings, salaries, and company details from Indeed with customizable search fi...
Endpoints
/api/actors/valig/indeed-jobs-scraper/callStart the "💡 Indeed Jobs Scraper" Apify actor (valig/indeed-jobs-scraper). $0.1/1K jobs | Scrape job listings, salarie...4
/api/actors/valig/linkedin-jobs-scraper/callStart the "🏆 LinkedIn Jobs Scraper" Apify actor (valig/linkedin-jobs-scraper). $0.4/1K jobs | Scrape LinkedIn job list...4
telemost-x4021 paid endpoint
api.telemost.io
Telegram post analytics: a single post with its statistics over time, views, forwards and reactions. Measure how a specific post performed.
Endpoints
/v1/data/postTelegram post analytics: a single post with its statistics over time, views, forwards and reactions. Measure how a spe...4
Space Data API1 paid endpoint
agentdataapi.onrender.com
What breaks when you upgrade a package, and what to use instead. Structured migration data from each project's official upgrade guide: removed APIs with replacements and reasons, c...
Endpoints
/dev/breaking-changesWhat breaks when you upgrade a package, and what to use instead. Structured migration data from each project's officia...1
vaults.fyi1 paid endpoint
api.vaults.fyi
Provides all vault positions for the user, with optional filters.
Endpoints
/v2/portfolio/positions/:userAddressProvides all vault positions for the user, with optional filters.1
Ozmium Agent API1 paid endpoint
ozmium.org
Do what a human does in the Ozmium app- from your agent's OWN wallet, for two cents a call. Skip browser automation and vision tokens: read and sign real Base mainnet...
Endpoints
/v1/prop/quoteWhat the prop desk would charge an AGENT to run a given action, and whether the paying wallet qualifies. The human des...1
Otto AI1 paid endpoint
x402.ottoai.services
One call returns the full domain profile for vetting, deliverability, or phishing/fraud checks: live DNS (A/MX/NS + record counts), RDAP/WHOIS registration (registrar, domain age, ...
Endpoints
/domain-reportOne call returns the full domain profile for vetting, deliverability, or phishing/fraud checks: live DNS (A/MX/NS + re...1
Tenjin1 paid endpoint
tenjin.blog
Pay once for a cited answer synthesized from independent publishers on Tenjin. POST a question; a question the catalog cannot answer returns a free MISS and is never charged.
Endpoints
/api/answerPay once for a cited answer synthesized from independent publishers on Tenjin. POST a question; a question the catalog...2
glim.sh1 paid endpoint
glim.sh
Fetch a user profile by username or ID
Endpoints
/api/v1/twitter/users/:refFetch a user profile by username or ID2
api.clawfetch.ai1 paid endpoint
api.clawfetch.ai
Document parsing: convert office documents (docx, pptx, xlsx, pdf, odt, ods, odp, rtf, epub, csv, doc, ppt) to clean GitHub-Flavored Markdown. Pass a document URL or base64-encoded...
Geolocate an IPv4 or IPv6 address: country, region, city, lat/long, timezone, ISP/ASN, and proxy flag.
Endpoints
/v1/geo/ip/:ipGeolocate an IPv4 or IPv6 address: country, region, city, lat/long, timezone, ISP/ASN, and proxy flag.1
x402swag.com1 paid endpoint
x402swag.com
Subscribe an email to the ForgeMesh Brief — event-driven x402 ecosystem intelligence for agent operators, measured from 800+ live listings. Issues only when something materially ch...
Endpoints
/api/brief/subscribeSubscribe an email to the ForgeMesh Brief — event-driven x402 ecosystem intelligence for agent operators, measured fro...1
tooloracle.io1 paid endpoint
tooloracle.io
EU stablecoin compliance check + regulatory due diligence — MiCA pre-flight verdict (PASS/WARN/BLOCK) with grade A-F and a signed MiCA status evidence snapshot (source and as-of me...
Endpoints
/v2/compliance_preflightEU stablecoin compliance check + regulatory due diligence — MiCA pre-flight verdict (PASS/WARN/BLOCK) with grade A-F a...1
hmo.payapi.market1 paid endpoint
hmo.payapi.market
UK HMO licence full details by licence number. Returns licensee, conditions, occupancy limits, and expiry.
Endpoints
/hmo-licence-detailsUK HMO licence full details by licence number. Returns licensee, conditions, occupancy limits, and expiry.1
mcp.onharmony.net1 paid endpoint
mcp.onharmony.net
Pre-trade EVM token safety check across market, contract, and holder evidence
Endpoints
/base/pretrade-checkPre-trade EVM token safety check across market, contract, and holder evidence1
Perform fresh TCP service identification against a public IP address or hostname and port. Returns protocol, detected service, software product, version and CPE information where o...
Endpoints
/v1/reports/servicePerform fresh TCP service identification against a public IP address or hostname and port. Returns protocol, detected ...1
x402.donnyautomation.com1 paid endpoint
x402.donnyautomation.com
OFAC sanctions screening. Checks a person or company against the US Treasury SDN and Consolidated lists - 19,600+ designated parties, 40,000+ names including every alias - and retu...
Endpoints
/sanctionsOFAC sanctions screening. Checks a person or company against the US Treasury SDN and Consolidated lists - 19,600+ desi...1
api.linkedpanda.com1 paid endpoint
api.linkedpanda.com
Call a paid resource without PAYMENT-SIGNATURE to receive the x402 Payment Required challenge, then retry the same URL with a signed x402 v2 exact USDC payment. For profile...
Endpoints
/agent/v1/profiles/postsRecent LinkedIn posts for a profile2
StableSocial1 paid endpoint
stablesocial.dev
Scrape Creators · TikTok — Ad Library Search
Endpoints
/api/sc/tiktok/ad-library/searchScrape Creators · TikTok — Ad Library Search5
api.strale.io1 paid endpoint
api.strale.io
Get keyword suggestions from Google Autocomplete. Returns suggestions, questions, comparisons, long-tail keywords.
Endpoints
/x402/container-trackTrack shipping containers by ISO 6346 number. Validates format, detects carrier, provides tracking status.1
library.forgemesh.io1 paid endpoint
library.forgemesh.io
Mints a soulbound Reader's Card NFT to the wallet that paid this call — a public-domain library patron credential on Base. One card per wallet: if this wallet already holds one, yo...
Endpoints
/library-cardMints a soulbound Reader's Card NFT to the wallet that paid this call — a public-domain library patron credential on B...1
Fetches up to five public web sources through FreshProof’s hardened retrieval pipeline and returns sanitized, prompt-injection-scanned, citation-ready evidence with deterministic...
Endpoints
/v1/evidence-packFetches up to five public web sources through FreshProof’s hardened retrieval pipeline and returns sanitized, prompt...2
2s1 paid endpoint
2s.io
Forward geocoding — free-text address or place name → latitude/longitude plus structured address components (houseNumber, road, suburb, city, county, state, postcode, country,...
Endpoints
/api/github/tagsGit tags of a repository (name + commit sha), most recent first. Pair with github.releases for published releases. Rea...1
api.gocreativeai.com1 paid endpoint
api.gocreativeai.com
Keyless, pay-per-call compliance & regulated-data API for AI agents — OFAC wallet + sanctions/PEP + KYB screening, SEC filings, FRED economic data, federal awards, FDA recalls,...
Endpoints
/v1/seo/traffic/:var1Website Traffic API — real SimilarWeb-grade traffic data for a domain: global/country/category rank, monthly visits tr...22
Nansen1 paid endpoint
api.nansen.ai
Endpoints cost $0.01-$7.50 per request. Send a POST request with a JSON body. x402 supports Base and Solana USDC payments. When MPP is enabled, clients can also use...
Endpoints
/api/v1/nansen-score/top-tokensGet Nansen Score Top Tokens1
agents.ai-rook.com1 paid endpoint
agents.ai-rook.com
Legal research with onchain provenance — CourtListener case law, Cornell LII statutes, constitutional rights by jurisdiction, Federal Register. Every result SHA-256 hashed, Merkle-...
Endpoints
/api/legal-researchLegal research with onchain provenance — CourtListener case law, Cornell LII statutes, constitutional rights by jurisd...9
skim402.com1 paid endpoint
skim402.com
Skim: JS-rendered reader — full browser render via Cloudflare for SPAs and JS-gated pages, clean markdown ~4x smaller than raw HTML
Endpoints
/api/v1/read/jsSkim: JS-rendered reader — full browser render via Cloudflare for SPAs and JS-gated pages, clean markdown ~4x smaller ...2
x402scan1 paid endpoint
www.x402scan.com
Paginated transfers where wallet is sender
Endpoints
/api/x402/wallets/:address/transactionsPaginated transfers where wallet is sender