# x402stock Corporate Events Timeline

> x402stock Corporate Events Timeline is a paid API for AI agents from agents.x402stock.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Returns a chronological timeline of corporate events (e.g. ticker symbol changes) for a given stock ticker, including company name, CIK, and composite FIGI identifiers.

## Facts

- Endpoint: GET https://agents.x402stock.xyz/api/v1/events/:ticker
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402stock-corporate-events-timeline-0c19936a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bsie_8YLymJ0Kb_-mvjSP

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability x402stock-corporate-events-timeline-0c19936a
```

Example prompt: Can you pull up the full corporate events timeline for GOOGL — things like ticker symbol changes — and also grab the company's CIK and composite FIGI?

## When to prefer this

Use this endpoint when you need historical corporate event data — especially ticker symbol changes — along with authoritative identifiers like CIK and composite FIGI for a US-listed stock or ETF. Prefer this over general company info APIs when you specifically need the chronological event history tied to a ticker, or when you need machine-readable regulatory identifiers for downstream SEC or financial data workflows. It is pay-per-call with no API key required, making it ideal for sporadic agent-driven lookups.

## Known failure modes

- Unknown or invalid ticker symbol returns an error or empty result
- Ticker for a non-US or unlisted security may not be found
- Delisted tickers may return partial or no data
- Rate limiting or payment failure via x402 if USDC payment is not processed
- Ticker with no recorded corporate events returns an empty event list

## 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 timeline of corporate events for the requested ticker, including details such as ticker symbol changes, the company's official name, its SEC CIK (Central Index Key), and composite FIGI (Financial Instrument Global Identifier). Results are structured chronologically and cover the history of the ticker's corporate actions.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "ticker": {
      "type": "string"
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402stock-corporate-events-timeline-0c19936a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.x402stock.xyz](https://www.zero.xyz/host/agents.x402stock.xyz/llms.txt)