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Polymarket Prices
web-searchfinancial-dataprediction-marketsweathertraveldata
Polymarket Prices 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).
Retrieves current BUY and SELL market prices for one or more Polymarket prediction market token IDs.
Price / call$0.012
Success—
StatusUnknown
How this service works
Retrieves market prices for multiple token IDs and sides using query parameters. <!-- 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 mapping each requested token ID to a nested object of side (BUY/SELL) to price (as a floating-point number), e.g. {"tokenId123": {"BUY": 0.62, "SELL": 0.59}}.
Example use cases
Pre-trade price check on Polymarket
“Before I make a move, can you get me the current BUY price for Polymarket token ID 71321 and the SELL price for token ID 83940?”
Monitoring odds for multiple outcomes
“Pull the BUY prices for Polymarket token IDs 10011, 20022, and 30033 so I can compare the current odds across these three election outcome tokens.”
Spread analysis for arbitrage
“Get me both the BUY and SELL prices for Polymarket token IDs 55501 and 55502 — I want to check the spread on both sides of this market.”
Technical details
Endpoint
GEThttps://api.aisa.one/apis/v1/polymarket/prices?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need real-time BUY or SELL prices for one or more specific Polymarket prediction market tokens and already have their token IDs. Prefer this over historical price endpoints when you need current market pricing for trading decisions or odds analysis.
Side effects
- Missing required parameters (token_ids or sides) returns a 400 error
- Mismatched lengths of token_ids and sides lists may cause partial or erroneous results
- Invalid or non-existent token IDs may return empty entries or errors
- Comma-formatting errors in query parameters may cause parse failures
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| sidesrequired | string | Comma-separated list of sides (BUY or SELL) corresponding to token IDs |
| token_idsrequired | string | Comma-separated list of token IDs |
Output
Schema · Response
{
"type": "object",
"description": "Map of token ID to map of side to price",
"additionalProperties": {
"type": "object",
"additionalProperties": {
"type": "number",
"format": "double"
}
}
}Tags
web-searchfinancial-dataprediction-marketsweathertraveldatasearch
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