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OpenWebNinja Stock Time Series
x402
OpenWebNinja Stock Time Series is a paid API for AI agents from x402.openwebninja.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).
Returns historical price time series and key market events for a given stock ticker over a specified period
Price / call$0.003
Success—
StatusUnknown
How this service works
40+ public web-data, SERP, e-commerce, real-estate, finance and AI-search APIs, payable per call over x402 (USDC on Base, Polygon, Arbitrum). No account or API key required. Most endpoints $0.003; AI-model endpoints $0.005.
Output
Returns a JSON object containing the stock's current price, absolute price change from previous close, the requested time period, ticker symbol, financial instrument type, a dictionary of timestamped price snapshots (each with price, absolute change, volume, and change percent), and an array of significant market events that occurred during the period.
Example use cases
Example prompt
“Show me the 1-month stock price time series and any major market events for NVDA, in English.”
Technical details
Endpoint
GEThttps://x402.openwebninja.com/realtime-finance-data/stock-time-seriesWhen to prefer
Use this endpoint when you need historical stock price data with time-series granularity and key market events for a specific ticker and period. Prefer this over generic finance APIs when you need both price history and contextually significant events bundled together in a single response.
Side effects
- Invalid or unknown ticker symbol returns an error or empty data
- Unsupported period value causes a validation error
- Invalid language code may default to English or return an error
- Network/payment issues with x402 protocol result in 402 Payment Required
- Rate limiting or quota exhaustion returns an error response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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