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Corporate Events Timeline by Ticker
Corporate Events Timeline by Ticker is a paid API for AI agents from agents.x402stock.xyz, paid per call via MPP, $0.01/call, status unknown (last checked 2026-09-12).
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.
Price / call$0.01
Success—
StatusUnknown
How this service works
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.
Output
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.
Example use cases
Investigating a ticker symbol rebrand
“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.”
Resolving a company's SEC identifier
“I need the CIK and composite FIGI for Google — can you look up the corporate events timeline for GOOGL to grab those identifiers?”
Auditing historical ticker changes for data pipeline
“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?”
Technical details
Endpoint
GEThttps://agents.x402stock.xyz/api/v1/events/{ticker}When to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| tickerrequired | string | US-listed ticker symbol (uppercase), e.g. AAPL. |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| datarequired | object | |
| as_ofrequired | string | |
| sourcerequired | string | |
| tickerrequired | string | |
| feedback | object |
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