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Polymarket Sampling Markets
web-searchfinancial-dataprediction-marketsweathertraveldata
Polymarket Sampling Markets 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).
Returns a paginated list of Polymarket prediction markets with rich metadata including token prices, outcomes, tags, and liquidity reward details.
Price / call$0.012
Success—
StatusUnknown
How this service works
Returns sampling markets with richer descriptive metadata, token summaries, and tags. <!-- 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 paginated array of prediction market objects, each containing the market question, description, outcome tokens with prices and winner flags, tags, icon, image, active/closed/archived status, end date, condition ID, FPMM address, maker/taker fees, minimum order/tick sizes, reward rates, and a next_cursor for pagination.
Example use cases
Discovering open election prediction markets
“Show me all the currently active Polymarket prediction markets related to elections — include their outcome token prices and end dates.”
Monitoring liquidity reward opportunities
“I want to find Polymarket markets that have liquidity rewards active right now — show me the daily reward rates and spread requirements for each.”
Browsing next page of market listings
“I already loaded the first batch of Polymarket sampling markets — can you fetch the next page using the cursor from the previous response?”
Technical details
Endpoint
GEThttps://api.aisa.one/apis/v1/polymarket/sampling-markets?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need enriched Polymarket market listings with token price summaries, descriptive metadata, and tags — particularly useful for discovery and browsing use cases. Prefer this over raw Polymarket API access when you want pay-per-request simplicity without managing Polymarket authentication or rate limits.
Side effects
- Invalid or expired next_cursor returns empty results or an error
- Network timeout if Polymarket's underlying data is slow
- Empty data array if no sampling markets are currently available
- Malformed cursor parameter causing a 400 bad request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| next_cursor | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | array | |
| count | integer | |
| limit | integer | |
| next_cursor | string |
Tags
web-searchfinancial-dataprediction-marketsweathertraveldatasearch
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