{"uid":"cap__YL_J2_aNIhS_-nPbpHiC","slug":"x402-tools-desc-cliff-diagnostics-a81d28af","name":"x402-tools Desc Cliff Diagnostics","description":"Paid x402 diagnostics. Unpaid paid-SKU requests return HTTP 402 with eip3009 extras. Facilitator: OpenX402 only.","url":"https://openclawproductions.com/api/v1/desccliff?utm_source=zero.xyz","method":"GET","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":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"url":{"type":"string","description":"Public 402 or well-known URL. Defaults to this origin's Pipe Check."},"origin":{"type":"string","description":"Public origin URL. Alias of url."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}},"inputSchema":{"type":"object","required":["type","properties"],"properties":{"type":{"type":"string","const":"object"},"required":{"type":"array","items":{"type":"string"}},"properties":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"sku":"desccliff","note":"Example paid JSON shape. Not a live settle.","price":"$0.03","title":"Desc Cliff"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_bsbrUqtALMmGdg3Wx8dbw","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a paid JSON diagnostic payload for the 'desccliff' SKU, demonstrating x402 HTTP 402 payment gating with EIP-3009 extras via OpenX402 facilitator","exampleAgentPrompt":"Run an x402 pipe check on https://example.com using a GET request and show me the desccliff diagnostic payload — I want to confirm the 402 payment gate and EIP-3009 extras are working correctly with OpenX402.","exampleUseCases":[{"title":"Validate x402 payment gate setup","prompt":"Can you probe my API at https://myapi.example.com with a GET request through the desccliff x402 diagnostic and tell me if the 402 response comes back with the right EIP-3009 payment extras?"},{"title":"Debug x402 pipe for new origin","prompt":"I just deployed an x402-gated endpoint at https://staging.myapp.io — can you run the desccliff diagnostic against it with a HEAD request to check if the x402 pipe is configured correctly?"},{"title":"Confirm paid SKU response shape","prompt":"I need to verify the desccliff paid SKU returns the correct JSON shape and $0.03 price after payment — can you run the x402 diagnostic on the default origin and show me the settled response?"}],"resultDescription":"A JSON object containing the SKU name ('desccliff'), a diagnostic note, the price ($0.03), and the SKU title ('Desc Cliff'). This represents the paid response shape returned after a successful x402 micropayment via OpenX402 facilitator. Unpaid requests receive HTTP 402 with EIP-3009 payment metadata instead.","failureModes":["HTTP 402 returned if payment not included or payment token invalid — response includes EIP-3009 extras with payment requirements","Invalid or non-public URL passed as probe target — may return error or default to origin pipe check","Method not in allowed enum (GET/HEAD/DELETE) — schema validation error","OpenX402 facilitator unavailable — payment cannot be processed, request fails","Malformed input object missing required 'type' or 'method' fields — schema validation error"],"whenToPreferThis":"Choose this endpoint when you need to test, validate, or demonstrate x402 HTTP 402 payment gating with EIP-3009 extras using the OpenX402 facilitator specifically. It is ideal for developers building or debugging x402-compatible APIs who need a reference paid SKU response to compare against. Use it to verify that your own x402-gated endpoint returns the correct 402 structure, or to confirm end-to-end payment flow works correctly with OpenX402 as facilitator.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:38:34.332Z","isFirstParty":false,"canonicalSlug":"x402-tools-desc-cliff-diagnostics-a81d28af"}