Roundhouse Facilitator
https://x402.roundhouseai.io/supported Our Verdict
A human read this entry. That is the one thing true of everything on the list. Beyond that: the endpoint answered an x402 request when we knocked it, on the date shown. That date is the claim — not a word, a date. None of it is a delivery test. We have not paid for this and graded what came back, so read it as "we checked what is stated above," never as "this is worth the money."
Public x402 facilitator for exact USDC payments on Base mainnet (eip155:8453) via EIP-3009, accepting x402 v1 and v2. Open /verify and /settle with no API key, and the facilitator pays settlement gas. [Docs](https://roundhouseai.io/docs/guides/use-the-roundhouse-facilitator) · [Test 402 resource](https://x402.roundhouseai.io/test/x402).
Rater Grades
No independent rater grade published for this entry yet. What we publish is above: who read it, and whether its endpoint answered on a date we can show. Neither is a measurement of what it returns after payment.