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2s Crypto Token Price History
x402
2s Crypto Token Price History is a paid API for AI agents from 2s.io, paid per call via x402, $0.004998/call, status unknown (last checked 2026-09-14).
Fetches historical price data for a cryptocurrency token at configurable intervals and fidelity
Price / call$0.004998
Success—
StatusUnknown
How this service works
Time-series price (implied-probability) history for a Polymarket outcome token. Pass the CLOB token id and an interval (1h, 6h, 1d, 1w, 1m, max). Returns timestamped price points — for charting how a market's odds moved. Read-only from Polymarket's CLOB.
Output
Returns a time-series of historical price data for the specified cryptocurrency token, with data points sampled at the requested interval (e.g. hourly, daily, weekly) and fidelity level (number of data points up to 1440).
Example use cases
Example prompt
“Can you pull up the daily price history for the token with ID 'bitcoin' over the last month, with a fidelity of 30 data points?”
Technical details
Endpoint
GEThttps://2s.io/api/predict/price-historyWhen to prefer
Use this endpoint when you need historical price data for a cryptocurrency token and want flexible interval and fidelity control, no API key signup, and pay-per-call USDC pricing. Ideal for AI agents that need on-demand, ground-truth crypto price history without subscription overhead.
Side effects
- Invalid or unknown tokenId returns an error or empty result
- Fidelity value out of range (1-1440) causes a validation error
- Unsupported interval value causes a schema validation error
- Token with no historical data returns empty series
- Network or payment failure returns HTTP 402 or 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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