{"uid":"cap_2j39tYyoPQSIA7qLq7dP6","slug":"x402-tools-webhook-pass-diagnostic-d28afef4","name":"x402-tools Webhook Pass Diagnostic","description":"Paid x402 diagnostics. Unpaid paid-SKU requests return HTTP 402 with eip3009 extras. Facilitator: OpenX402 only.","url":"https://openclawproductions.com/api/v1/webhookpass?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"sku":"webhookpass","note":"Example paid JSON shape. Not a live settle.","price":"$0.18","title":"Webhook Pass"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.18","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":"$0.18/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.18","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.18","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_X9eFNt57LYQy9Rs_kDVf0","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.18","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a paid diagnostic JSON payload for the 'webhookpass' SKU, demonstrating x402 HTTP payment gating with EIP-3009 authorization.","exampleAgentPrompt":"Run the webhookpass diagnostic on the x402-tools endpoint — I want to confirm my EIP-3009 payment header is working and see the paid JSON response for the $0.18 USDC SKU.","exampleUseCases":[{"title":"Validate x402 client payment flow","prompt":"Test my x402 client against the webhookpass SKU — I need to confirm it correctly handles the HTTP 402 challenge, attaches the EIP-3009 authorization, and gets back a valid paid JSON response for $0.18 USDC."},{"title":"Debug HTTP 402 rejection behavior","prompt":"Hit the webhookpass diagnostic endpoint without a payment header so I can inspect the exact HTTP 402 error response and EIP-3009 extras that come back — I'm trying to understand what an unpaid request looks like."},{"title":"Confirm OpenX402 facilitator integration","prompt":"I'm integrating with OpenX402 as my facilitator and want to use the webhookpass endpoint to verify that a paid request actually settles and returns the correct SKU title and price fields in the JSON."}],"resultDescription":"A JSON object containing the SKU name ('webhookpass'), a human-readable title ('Webhook Pass'), the price ('$0.18'), and a diagnostic note confirming the paid payload shape. Unpaid requests return HTTP 402 with EIP-3009 payment challenge extras instead.","failureModes":["HTTP 402 returned if no valid x402 payment header is included — response includes EIP-3009 challenge extras","Payment rejected if facilitator is not OpenX402","Malformed EIP-3009 authorization results in payment failure and 402 response","Invalid or missing 'properties' parameter may yield unexpected behavior","Network timeout or server unavailability returns standard HTTP error codes"],"whenToPreferThis":"Use this endpoint when you need a real, live x402-gated API call to test or demonstrate EIP-3009 micropayment authorization, validate your x402 client implementation, or confirm OpenX402 facilitator connectivity — specifically for the webhookpass SKU at $0.18 USDC. Prefer it over mock or sandbox endpoints when you need an actual on-chain payment settlement test.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:47:02.475Z","isFirstParty":false,"canonicalSlug":"x402-tools-webhook-pass-diagnostic-d28afef4"}