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x402stock Historical Stock Splits
x402stock Historical Stock Splits is a paid API for AI agents from agents.x402stock.xyz, paid per call via MPP, $0.01/call, status unknown (last checked 2026-09-14).
Returns historical stock split events for a US-listed ticker, including execution date, split type, and split ratio (from/to), ordered most recent first.
Price / call$0.01
Success—
StatusUnknown
How this service works
Historical stock splits for a ticker, with execution date and split ratio (split_from to split_to). Most recent first. 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 ticker symbol, a timestamp (as_of), and a data object with the count of splits and an array of split events. Each split event includes: execution_date (string or null), type (forward, reverse, or even), split_from (number), split_to (number), ratio (number or null), and ratio_text (human-readable string like '2:1'). Results are sorted most recent first.
Example use cases
Researching Apple's split history
“Can you pull up all the historical stock splits for AAPL, including the dates and the split ratios like 2-for-1 or 4-for-1?”
Checking for reverse splits before investing
“Has SNDL ever done a reverse stock split? Show me the split history with execution dates and ratios.”
Adjusting historical price data for splits
“I need the complete split history for TSLA — execution dates and from/to ratios — so I can back-adjust historical prices correctly. Limit it to the 5 most recent splits.”
Technical details
Endpoint
GEThttps://agents.x402stock.xyz/api/v1/splits/{ticker}When to prefer
Use this endpoint when you need structured historical split event data for a US-listed stock, including exact execution dates and numeric from/to ratios. Prefer this over general financial data APIs when you need machine-readable split ratios for price adjustment calculations, want split type classification (forward/reverse/even), or are building an agent workflow that requires no API key — paying per call in USDC via x402.
Side effects
- Invalid or unknown ticker returns an error or empty splits array
- Ticker must be uppercase US-listed symbol; lowercase or foreign tickers may fail
- limit parameter of 0 or negative is rejected (exclusiveMinimum: 0)
- Payment failure via x402 if agent wallet has insufficient USDC
- Network timeout or upstream data provider unavailability
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | integer | |
| 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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