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Polymarket Batch Prices History
web-searchfinancial-dataprediction-marketsweathertraveldata
Polymarket Batch 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 2026-10-14).
Retrieves historical price time-series data for up to 20 Polymarket prediction market assets in a single request.
Price / call$0.012
Success—
StatusUnknown
How this service works
Retrieve historical price data for multiple markets in a single request. <!-- aisa-pricing:start --> Published reference price: $0.012 USD per successful request. Account-specific pricing and final settlement may differ. <!-- aisa-pricing:end -->
Output
A JSON object with a 'history' map where each key is a market asset ID and the value is an array of price data points, each containing a price ('p' as float) and a unix timestamp ('t' as uint32).
Example use cases
Comparing market price trends over time
“Fetch the daily price history for these five Polymarket markets — 0xaaa111, 0xbbb222, 0xccc333, 0xddd444, 0xeee555 — for the past month so I can compare how each one trended.”
Backtesting a prediction market strategy
“I need all available price data at 1-minute fidelity for markets 0x111aaa and 0x222bbb on Polymarket — can you get the full max history so I can backtest a trading strategy?”
Monitoring price movements around an event
“Pull the 6-hour interval price history for markets 0xpoly1, 0xpoly2, and 0xpoly3 on Polymarket between January 10 and January 20 2025 — I want to see how prices moved around that event window.”
Technical details
Endpoint
POSThttps://api.aisa.one/apis/v1/polymarket/batch-prices-history?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need historical price data for multiple Polymarket prediction market assets in one call rather than making separate per-market requests. It is ideal for batch analysis, backtesting, or cross-market comparison workflows where efficiency matters. Choose this over single-market endpoints when processing 2–20 markets simultaneously.
Side effects
- More than 20 market IDs provided — request rejected with validation error
- Invalid market asset ID format — returns empty or missing data for that key
- start_ts greater than end_ts — may return empty arrays or error
- Invalid interval enum value — returns 400 bad request
- Market ID not found on Polymarket — returns empty array for that market
- Network or upstream Polymarket data unavailability — may return partial results or 503
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| end_ts | number | Filter by items before this unix timestamp (seconds). |
| marketsrequired | array | List of market asset ids to query. Maximum 20. |
| fidelity | integer | Accuracy of the data expressed in minutes. Default is 1 minute. |
| interval | string | Time interval for data aggregation. |
| start_ts | number | Filter by items after this unix timestamp (seconds). |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| history | object | Map of market asset id to array of price data points. |
Tags
web-searchfinancial-dataprediction-marketsweathertraveldatasearch
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