{"uid":"cap_mKEor67sKnHSgW2qXpowN","slug":"x402-tools-proof-film-paid-diagnostic-endpoint-39589d9e","name":"x402-tools Proof Film Paid Diagnostic Endpoint","description":"Paid x402 diagnostics. Unpaid paid-SKU requests return HTTP 402 with eip3009 extras. Facilitator: OpenX402 only.","url":"https://openclawproductions.com/api/v1/prooffilm?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"sku":"prooffilm","note":"Example paid JSON shape. Not a live settle.","price":"$0.25","title":"Proof Film"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.25","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":"$0.25/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Jyze-HPUySAq_hWP95PuB","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.25","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 (SKU: prooffilm) via the x402 HTTP payment protocol, gated at $0.25 USDC per call through OpenX402 facilitator.","exampleAgentPrompt":"Call the x402 proof-film diagnostic endpoint and pay the $0.25 USDC fee using my OpenX402 facilitator so I can verify my x402 payment client is working correctly and see the prooffilm SKU response.","exampleUseCases":[{"title":"x402 client integration smoke test","prompt":"Hit the prooffilm paid endpoint to confirm my x402 client correctly attaches an EIP-3009 payment header, pays $0.25 USDC through OpenX402, and gets back the prooffilm JSON payload."},{"title":"Verify 402 gating before payment","prompt":"Can you try fetching the prooffilm diagnostic without payment first, so I can confirm the endpoint returns a proper HTTP 402 with eip3009 extras before I wire up my wallet?"},{"title":"Validate OpenX402 facilitator settlement","prompt":"Use my OpenX402 facilitator to pay $0.25 USDC and fetch the prooffilm SKU response — I want to confirm end-to-end that the payment settles correctly and the JSON payload comes back with the right title and price fields."}],"resultDescription":"A JSON object containing the paid SKU identifier ('prooffilm'), a human-readable title ('Proof Film'), the price ('$0.25'), and a diagnostic note confirming the endpoint is live and payment was accepted. Unpaid requests receive HTTP 402 with EIP-3009 payment extras.","failureModes":["HTTP 402 returned when no valid payment header is provided — response includes eip3009 payment extras","Payment rejected by OpenX402 facilitator if USDC authorization is invalid or insufficient","Malformed EIP-3009 signature results in payment failure and 402 response","Wrong facilitator used — only OpenX402 is accepted; other facilitators will not process payment","Network timeout or service unavailability returns standard HTTP 5xx error"],"whenToPreferThis":"Choose this endpoint when you need to validate a live x402 payment flow end-to-end against a known, stable paid SKU. It is ideal for testing EIP-3009 authorization, confirming OpenX402 facilitator compatibility, or debugging x402 client implementations. Not suitable for production data retrieval — this is a diagnostics and integration-testing tool.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T04:34:30.498Z","isFirstParty":false,"canonicalSlug":"x402-tools-proof-film-paid-diagnostic-endpoint-39589d9e"}