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Answered 402 · 2026-11-01 Monitoring & Analytics

Wren x402 Doctor

https://wren-x402-doctor.wrenonbase.workers.dev/check?payTo=0xb8003C6190AA56EA25309B36107FA41bB9518A5F

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."

How we check →

Free `POST /lint` checks an x402 v2 402 against the spec and CDP Bazaar listing rules; `GET /check?payTo=0x…` reports a seller's live Bazaar listings, 30-day calls, payers and estimated delisting dates for 0.10 USDC on Base.

Tool / Utility · Tools & Utilities

Same Receiving Wallet

Payments for this listing go to the same wallet as 2 other listings. That usually means one operator; a platform can also collect for several.

Read from each listing's own 402 answer on 2026-10-26.

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.

Embed Your Listing

Copy a snippet. The badge and the card render live from this page, so they stay current — and they say what we actually found, not that you passed something. If we ever knock your endpoint and it stops answering, the embed changes on its own. That is the point of it.

24K Labs listing badge preview 24K Labs listing card preview