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Polymarket Prices History
web-searchfinancial-dataprediction-marketsweathertraveldata
Polymarket Prices History is a paid API for AI agents from AIsa MPP Data APIs at api.aisa.one, paid per call via MPP, $0.012/call, status unknown (last checked 2026-10-18).
Retrieve historical price data for a specific Polymarket prediction market asset over a configurable time range and resolution.
Price / call$0.012
Success—
StatusUnknown
How this service works
Retrieve historical price data for a market. <!-- aisa-pricing:start --> Published reference price: $0.012 USD per successful request. Account-specific pricing and final settlement may differ. <!-- aisa-pricing:end -->
Output
An array of historical price data points, each containing a price value (p, as a float) and a Unix timestamp (t, as a uint32), covering the requested time range and aggregation interval for the specified Polymarket market asset.
Example use cases
Tracking election market price movement
“Show me the hourly price history for the Polymarket market with asset ID 0xabc123 from January 1st to January 20th — I want to see how the odds shifted during the election campaign.”
Backtesting a prediction market strategy
“Fetch the 1-minute price history for Polymarket asset 0xdef456 over the last 30 days so I can backtest how a market-making strategy would have performed.”
Charting a market's all-time price history
“Get the all-time price history for Polymarket market 0x789ghi at daily fidelity so I can chart how the contract price has evolved since it was created.”
Technical details
Endpoint
GEThttps://api.aisa.one/apis/v1/polymarket/prices-history?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need time-series price data for a specific Polymarket prediction market asset, especially when you require configurable time intervals (1m, 1h, 6h, 1d, 1w, max) or precise Unix timestamp filtering. Prefer this over generic financial data APIs when the target market is on Polymarket and you need prediction-market-specific probability/price tracking.
Side effects
- Missing required 'market' parameter returns a validation error
- Invalid or nonexistent market asset ID returns empty history or an error
- Out-of-range or reversed startTs/endTs may return empty results
- Unsupported interval enum value triggers a validation error
- Very high fidelity over a long time range may return large payloads or be rate-limited
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| endTs | number | Filter by items before this unix timestamp. |
| marketrequired | string | The market (asset id) to query. |
| startTs | number | Filter by items after this unix timestamp. |
| fidelity | integer | Accuracy of the data expressed in minutes. Default is 1 minute. |
| interval | string | Time interval for data aggregation. |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| history | array |
Tags
web-searchfinancial-dataprediction-marketsweathertraveldatasearch
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