{"uid":"cap_Sxi_I9ic0C_JXBgs8qTvO","slug":"nohumans-directory-listing-verify-now-single-purchase-54af08d9","name":"nohumans.directory Listing Verify-Now (Single Purchase)","description":"For owners of a listed paid API: we buy from your endpoint with real USDC and publish the result on your nohumans.directory listing, whatever it finds. Plan \"single\": one purchase within 24 hours. Money decides when we buy, never the outcome, score or rank. Send your claim token as x-claim-token. Fee $3.00; this listing quotes $0.5000/call. Other plan: ?plan=pack ($5, three purchases in 30 days). Rule: https://nohumans.directory/methodology#verify-now","url":"https://api.nohumans.directory/v1/listings/:id/verify-now?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"pathParams":{"type":"object","required":["id"],"properties":{"id":{"type":"string","description":"Listing id, as returned by GET /v1/discover or /v1/listings. Any listing works."}}},"queryParams":{"type":"object","required":[],"properties":{"plan":{"enum":["single","pack"],"type":"string","description":"single: one purchase, $2. pack: three purchases in 30 days, $5. Default single."}}},"discoverable":{"type":"boolean"}}},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["listing_id","plan","status"],"properties":{"plan":{"enum":["single","pack"],"type":"string"},"rule":{"type":"string"},"record":{"type":"string","description":"the listing record where results are published"},"status":{"enum":["queued"],"type":"string"},"promise":{"type":"string"},"fee_usdc":{"type":"string"},"purchases":{"type":"integer","description":"purchases this plan buys"},"listing_id":{"type":"string"},"request_id":{"type":["integer","null"]},"purchases_done":{"type":"integer"}}}}}}},"responseSchema":{"type":"object","properties":{"plan":{"enum":["single","pack"],"type":"string"},"rule":{"type":"string"},"record":{"type":"string"},"status":{"enum":["queued"],"type":"string"},"promise":{"type":"string"},"fee_usdc":{"type":"string"},"purchases":{"type":"integer"},"listing_id":{"type":"string"},"request_id":{"type":["integer","null"]},"purchases_done":{"type":"integer"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"2","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$2/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"2","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"2","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Ha0K2eaA9VurwQ5i1YlgA","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"2","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Triggers a real paid x402 verification purchase for a specific directory listing within 24 hours, recording the outcome publicly on the nohumans.directory record.","exampleAgentPrompt":"Trigger a single verify-now purchase for listing abc123 on nohumans.directory — use my claim token to authorize it and record whatever the verification finds publicly.","exampleUseCases":[{"title":"Owner verifies new listing payment flow","prompt":"I just listed my API on nohumans.directory and want to make sure it actually processes x402 payments — can you run the single verify-now check on listing id xyz789 using my claim token so there's a public record of the result?"},{"title":"Auditing a third-party API before integration","prompt":"Before I integrate that API with listing id api-456 from nohumans.directory into my product, can you trigger a single verification purchase so I can see what their real payment record looks like?"},{"title":"Refreshing a stale verification record","prompt":"My nohumans.directory listing lmn321 hasn't had a verification run in a while — can you queue a fresh single verify-now purchase using my claim token so the record is current?"}],"resultDescription":"Returns a JSON object with: the queued status of the verification request, a unique request_id, the listing_id being verified, a fee_tx reference for the $3 USDC payment transaction, a record URL where the public audit outcome will be published, a promise describing what will be recorded, and a rule URL linking to the verification methodology.","failureModes":["Missing or invalid x-claim-token header returns authorization error (owner-only endpoint)","Invalid or non-existent listing ID returns 404 not found","Payment failure or insufficient USDC balance causes transaction rejection","Listing already has a pending verification within 24-hour window may return conflict","Network or provider downtime causes 5xx server error","Attempting to set outcome, badge, or score via request is ignored — money only controls timing"],"whenToPreferThis":"Use this endpoint when you need a real, on-the-record paid verification of a specific nohumans.directory listing — particularly when you are the listing owner and want independent evidence that your x402 payment flow works, or when you need a fresh public audit trail. Prefer the ?plan=pack option via the sister endpoint if you need three verifications within 30 days. Do not use this if you only want to read existing verification history (use the purchase history endpoint instead) or pre-spend verdict (use the pre-spend verdict endpoint).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T06:44:34.552Z","isFirstParty":false,"canonicalSlug":"nohumans-directory-listing-verify-now-single-purchase-54af08d9"}