{"uid":"cap_YZcNuzy0m7zigfezqQwjI","slug":"whatchuneed-verify-timeline-562c997b","name":"Whatchuneed Verify Timeline","description":"320+ pay-per-call API endpoints across accommodation, LLM, code execution, crypto, medical, finance, and more. One API, one payment. Powered by x402 protocol.","url":"https://whatchuneed.vercel.app/api/verify/timeline?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["input"],"properties":{"input":{"type":"string","description":"Request input"}}},"responseSchema":{"type":"object","properties":{"result":{"type":"object","description":"Response data"},"status":{"type":"string"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_qbuVlTEoOAiXtEgsf6-iu","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies or retrieves a timeline of events or status checks for a given input via a generic pay-per-call API endpoint.","exampleAgentPrompt":"Can you verify the timeline for 'project launch milestones Q1 2024' and tell me if the sequence of events looks correct?","exampleUseCases":[{"title":"Audit project event sequence","prompt":"I need to verify the timeline of events for 'customer onboarding process v2' — can you check if the sequence is valid and return the ordered steps?"},{"title":"Validate historical activity order","prompt":"Check the timeline for 'server deployment pipeline run 42' and tell me whether all the stages happened in the right order."},{"title":"Confirm status of process timeline","prompt":"Can you look up the timeline for 'payment reconciliation batch March 2024' and let me know the current status and whether it completed correctly?"}],"resultDescription":"Returns a result object containing the timeline or verification data for the given input, along with a status string indicating success or failure of the operation.","failureModes":["Missing or empty 'input' field returns a validation error","Malformed input string may result in an empty or null result object","Network or payment failure via x402 protocol returns a 402 Payment Required error","Ambiguous input may return a generic or unhelpful result object","Service downtime returns 500 or unavailable error"],"whenToPreferThis":"Use this endpoint when you need to verify, retrieve, or validate a timeline or event sequence for a given input string, especially within the whatchuneed pay-per-call ecosystem using the x402 protocol. Prefer it when you need a quick, low-cost ($0.05 USDC) single call to check chronological ordering or audit trail validity.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:36:30.621Z","isFirstParty":false,"canonicalSlug":"whatchuneed-verify-timeline-562c997b"}