{"uid":"cap_waoA5rVV89767e_WoEpTd","slug":"webhook-tester-api-klymax402-com-a852f431","name":"Webhook Tester API","description":"Send a test request to a webhook URL and analyze the response","url":"https://webhook-tester.api.klymax402.com/api/test?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"url":{"type":"string","description":"Webhook URL to test (must be https)"},"body":{"type":"object","description":"JSON body to send"},"method":{"type":"string","description":"HTTP method: POST, PUT, PATCH, DELETE (default: POST)"},"headers":{"type":"object","description":"Custom headers as key-value pairs"},"timeout":{"type":"number","description":"Timeout in seconds (default: 10, max: 30)"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002000","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":1,"rating":{"score":"1.00","successRate":"1.00","reviews":1,"stars":"5.0","state":"rated"},"availabilityStatus":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002000/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_6u58Wh-WIocsoiAechV9Z","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Sends a test HTTP request to a specified webhook URL and returns an analysis of the response","exampleAgentPrompt":"Can you test my webhook at https://hooks.example.com/orders to make sure it's working — send a POST request with this body: {\"orderId\": \"123\", \"status\": \"shipped\"} and tell me what response comes back?","exampleUseCases":null,"resultDescription":"Returns the HTTP status code, response body, response headers, and timing information from the webhook endpoint, along with any error or timeout details that occurred during the test request.","failureModes":["Non-HTTPS webhook URL provided — only HTTPS URLs are accepted","Webhook endpoint unreachable or DNS resolution failure","Timeout exceeded (max 30 seconds) — returns timeout error","Invalid JSON in request body","Webhook returns 4xx or 5xx — captured and reported in response analysis","Invalid HTTP method specified (must be POST, PUT, PATCH, or DELETE)"],"whenToPreferThis":"Choose this endpoint when you need to quickly verify that a webhook URL is live and responding correctly, inspect its response payload for debugging, or confirm it handles specific payloads and headers as expected — especially during integration setup or troubleshooting.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":4,"lastUsedAt":"2026-07-17T22:54:43.009Z","lastSuccessfullyRanAt":"2026-05-28T11:18:32.048Z","lastHealthCheckAt":"2026-10-12T00:26:46.756Z","isFirstParty":false,"canonicalSlug":"webhook-tester-api-klymax402-com-a852f431"}