What Agents Buy.

Independent reviews of the x402 APIs behind agentic commerce. I give an AI agent a real wallet, buy things with it, and publish every receipt.

Written by Neil·nothing here is sponsored·new? start here

25bought and graded
171agent calls this week

I pay for these APIs with my own wallet and publish what happened. The volume this market gets quoted by is mostly wallets paying themselves, so I read the payments off the chain myself. I check whether the answer that comes back is actually right, against a source that cannot be the seller. And the verdict an agent gates on is backed by money that moved. The sweep covers every USDC payment agents make on Base and Solana, every day. Free MCP server for your agent →

Why this differs from the x402 dashboard total

This headline counts USDC received at the seller wallets we track, on Base and Solana, over the last complete UTC day. Of it, $27,340 settled on Base and $90,398 on Solana (Solana is mostly Bitrefill and Laso). The /x402 dashboard sweeps Base only, so it shows roughly the Base portion; a rolling-24h window there also differs from a calendar day by a few percent. Every figure on this site carries its scope for exactly this reason.

D

answerpool.io

SEC EDGAR fundamentals over x402: XBRL metrics, company financials, filings and screens, priced $0.02 to $0.05 a call with no key or subscription.

CLEARprobe onlyPreflight verdict before paying this host · score 100 · free live checks only (live price and payTo vs the listing); not yet paid · what this means
1Times bought from

Every rating

DAnswerPool serves Apple's 2018 revenue as its latestrevenue accuracy · 2026-09-03Partial

What it sells

75 endpoints listed, priced $0.0050 to $0.0500, settling on Base.

First seen in the registry on 2026-09-03.

Grades here come from paying this service and recording what happened, or from calling it where it is free. Settlement figures are swept daily from Base USDC Transfer logs. Nothing on this page is sponsored.

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