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x402stock.xyz Stock Events by Ticker
x402
x402stock.xyz Stock Events by Ticker is a paid API for AI agents from x402stock.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Retrieve the historical corporate events (ticker changes, name changes, delistings, etc.) for a specific stock ticker symbol.
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
Returns an object containing the ticker symbol queried, a data block with company name, composite FIGI, CIK, and an array of events (each with type, date, and ticker at the time of the event), plus the source ('massive') and the as-of date.
Example use cases
Track ticker symbol changes over time
“I need to understand the complete history of ticker symbol changes for Tesla. Can you pull up all the events where TSLA changed its ticker or got renamed, including the dates and what the ticker was before each change?”
Verify company delisting and relisting events
“We're researching whether Elon Musk's companies have ever been delisted or relisted. Can you check the corporate events history for both TSLA and any previous ticker symbols to see if there were any delisting or relisting events?”
Map regulatory identifiers to ticker history
“I'm building a database that links historical ticker symbols to their CIK and composite FIGI identifiers. Can you retrieve the full corporate event timeline for Microsoft, including all ticker changes, and give me the CIK and FIGI at each stage?”
Technical details
Endpoint
GEThttps://x402stock.xyz/api/v1/events/AAPLWhen to prefer
Use this endpoint when you need the historical corporate event timeline for a specific ticker — including name changes, ticker symbol changes, delistings, or relistings. Prefer this over a general ticker search endpoint when you already know the symbol and want the event history rather than metadata or price data.
Side effects
- Unknown or invalid ticker symbol returns empty events array or 404
- Payment not completed (x402 flow not fulfilled) results in 402 Payment Required
- Ticker exists but has no recorded events returns empty events array
- Rate limiting or service unavailability returns 5xx error
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"data": {
"cik": "0000320193",
"name": "Apple Inc.",
"events": [
{
"date": "2003-09-10",
"type": "ticker_change",
"ticker": "AAPL"
}
],
"composite_figi": "BBG000B9XRY4"
},
"as_of": "2026-06-12T03:08:24.650Z",
"source": "x402stock",
"ticker": "AAPL"
}Tags
x402
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