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Polymarket Market Trades Feed
x402
Polymarket Market Trades Feed is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).
Returns recent on-chain trades for a specific Polymarket prediction market, including wallet address, side, outcome, size, and price for each trade.
Price / call$0.1
Success—
StatusUnknown
How this service works
Recent on-chain trades for a single Polymarket market (by conditionId): wallet, side, outcome, size, price. Per-market flow tape. Free Polymarket Data API.
Output
A list of recent on-chain trade records for the specified Polymarket market, each containing wallet address, trade side (buy/sell), outcome (e.g. YES/NO), trade size, and execution price.
Example use cases
Track smart money flow on a market
“Show me the recent trade flow for the Polymarket market on the 2024 US election outcome — specifically conditionId 0xdef456. I want to see which wallets are buying YES vs NO and at what prices.”
Monitor price discovery on a live market
“What prices are traders actually paying for shares right now on the Polymarket market with conditionId 0x789abc? Give me the last batch of on-chain fills with size and outcome.”
Analyze trader behavior for a resolved market
“Fetch the recent on-chain trade history for Polymarket conditionId 0x123xyz so I can see how the market moved and which wallets were most active before it resolved.”
Technical details
Endpoint
POSThttps://proxy.suverse.io/v1/data/polymarket-market-tradesWhen to prefer
Choose this endpoint when you need per-trade granularity (wallet, side, outcome, size, price) for a specific Polymarket market identified by conditionId. It is ideal for flow tape analysis, smart money tracking, and real-time market microstructure research on Polymarket. Prefer this over aggregated market data endpoints when individual trade-level detail is required.
Side effects
- Invalid or unknown conditionId returns empty results or an error
- Rate limiting or payment failure returns a 402 or 429 response
- Network or upstream Polymarket API unavailability causes timeouts
- Malformed POST body (wrong bodyType or missing required fields) returns a 400 error
- Very new or very old markets may have sparse or no trade data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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