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AlphaLens Stock History API
x402
AlphaLens Stock History API is a paid API for AI agents from alphencook.vercel.app, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-11).
Retrieves historical price and trading data for a given stock symbol
Price / call$0.03
Success—
StatusUnknown
How this service works
AI-powered stock analysis, technical indicators, sentiment scoring, and portfolio risk. 11 endpoints. Pay per request via x402 on Base chain.
Output
Returns a success flag and a data object containing historical price and trading information for the requested stock symbol, likely including OHLCV (open, high, low, close, volume) records over time.
Example use cases
Backtesting a trading strategy
“Get me the full price history for TSLA so I can backtest my moving average crossover strategy against real historical data.”
Tracking long-term stock performance
“Fetch the historical trading data for NVDA — I want to see how the stock has moved over the past few years to evaluate its growth trajectory.”
Comparing stock histories for analysis
“Pull the historical price data for MSFT so I can compare it against the S&P 500 performance over the same period.”
Technical details
Endpoint
POSThttps://alphencook.vercel.app/api/history?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need historical price or trading data for a specific stock ticker and want a pay-per-use model billed in USDC on Base chain with no subscription required. It fits best in agentic workflows that need on-demand stock history without committing to a recurring data subscription.
Side effects
- Invalid or unrecognized stock symbol returns failure or empty data
- Missing required 'symbol' field causes request validation error
- Network or upstream data provider outage returns 500-level error
- Delisted or obscure ticker symbols may return no historical data
- Payment failure on Base chain blocks the request before processing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| symbolrequired | string | symbol |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| successrequired | boolean |
Tags
x402
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