{"uid":"cap_kpWYT_ngZ6TQxx5reMH3q","slug":"agents-x402stock-xyz-corporate-events-timeline-by-ticker-e76b0381","name":"Corporate Events Timeline by Ticker","description":"Timeline of corporate events for a ticker, such as ticker symbol changes, with the company name, CIK, and composite FIGI. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.","url":"https://agents.x402stock.xyz/api/v1/events/{ticker}","method":"GET","headers":{},"bodySchema":{"type":"object","required":["ticker"],"properties":{"ticker":{"type":"string","description":"US-listed ticker symbol (uppercase), e.g. AAPL."}}},"responseSchema":{"type":"object","required":["ticker","data","source","as_of"],"properties":{"data":{"type":"object","required":["name","composite_figi","cik","events"],"properties":{"cik":{"anyOf":[{"type":"string"},{"type":"null"}]},"name":{"anyOf":[{"type":"string"},{"type":"null"}]},"events":{"type":"array","items":{"type":"object","required":["type","date","ticker"],"properties":{"date":{"type":"string"},"type":{"type":"string"},"ticker":{"anyOf":[{"type":"string"},{"type":"null"}]}},"additionalProperties":false}},"composite_figi":{"anyOf":[{"type":"string"},{"type":"null"}]}},"additionalProperties":false},"as_of":{"type":"string"},"source":{"type":"string","const":"x402stock"},"ticker":{"type":"string"},"feedback":{"type":"object","required":["endpoint","method","free","note"],"properties":{"free":{"type":"boolean"},"note":{"type":"string"},"method":{"type":"string","const":"POST"},"endpoint":{"type":"string"}},"additionalProperties":false}},"additionalProperties":false},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.01","displayCostAsset":"USD","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":"$0.01/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_yNN8aTErXtfmYVkevpxqH","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x20C000000000000000000000b9537d11c60E8b50","unit":"request","depositMicros":null,"planRef":null}],"brandName":"agents.x402stock.xyz","brandSlug":"agents-x402stock-xyz-mpp","brandBaseUrl":"https://agents.x402stock.xyz","brandDocsUrl":null,"whatItDoes":"Returns a chronological timeline of corporate events (e.g. ticker symbol changes) for a US-listed stock, along with the company name, CIK, and composite FIGI.","exampleAgentPrompt":"Can you pull up the full corporate event timeline for META — I want to see if and when they changed their ticker symbol, along with their CIK and FIGI identifiers?","exampleUseCases":[{"title":"Investigating a ticker symbol rebrand","prompt":"When did Twitter change its stock ticker to X or did it just get taken private? Pull up the corporate events timeline for TWTR so I can see what happened."},{"title":"Resolving a company's SEC identifier","prompt":"I need the CIK and composite FIGI for Google — can you look up the corporate events timeline for GOOGL to grab those identifiers?"},{"title":"Auditing historical ticker changes for data pipeline","prompt":"I'm cleaning up a stock database and need to know every ticker symbol change that SNAP has had since it went public — can you get me that event history?"}],"resultDescription":"A JSON object containing the requested ticker, company name, SEC CIK, composite FIGI, and an array of corporate events each with a type, date, and associated ticker symbol, plus a source label and as_of timestamp.","failureModes":["Invalid or unknown ticker returns empty events array or null fields","Ticker not listed on a US exchange may return no data","Stale as_of timestamp if upstream data provider has a delay","Payment failure via x402 if USDC balance is insufficient"],"whenToPreferThis":"Use this endpoint when you need a structured history of corporate events tied to a specific US ticker — especially ticker symbol changes — along with authoritative identifiers like SEC CIK and composite FIGI. Prefer it over general financial data APIs when you need event provenance and identity resolution in a single call without API key setup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-12T06:30:25.922Z","isFirstParty":false}