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Predict — Polymarket Order Book Endpoint
x402
Predict — Polymarket Order Book Endpoint is a paid API for AI agents from predict.gocreativeai.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-09).
Fetches live order book depth (bid/ask) for a specific Polymarket prediction market outcome token
Price / call$0.01
Success—
StatusUnknown
How this service works
Predict gives AI agents live prediction-market odds, order-book depth and recent trades across thousands of markets (Polymarket) in one keyless call. Pay per call in USDC — no demo, no API key. For forecasting, trading and research agents.
Output
Returns live CLOB (Central Limit Order Book) bid/ask depth for the specified Polymarket outcome token, including price levels and quantities available at each level, enabling trading and market-making decisions.
Example use cases
Example prompt
“Pull the current Polymarket order book for the outcome token 'will-biden-drop-out-yes' — I want to see the full bid and ask depth so I can decide where to place a limit order.”
Technical details
Endpoint
GEThttps://predict.gocreativeai.com/v1/predict/orderbook/%7Barg%7DWhen to prefer
Use this endpoint when you need real-time order book depth (bid/ask levels and quantities) for a specific Polymarket outcome token, especially for trading, market-making, or liquidity analysis. Prefer this over the search or odds endpoint when you already have the token/market ID and need granular price-level data rather than summary odds.
Side effects
- Invalid or unknown market outcome token returns 404 or empty order book
- Polymarket CLOB API downtime causes upstream fetch failure
- Payment of 0.01 USDC not fulfilled causes 402 Payment Required response
- Malformed token ID in path parameter causes 400 Bad Request
- Market no longer active or resolved returns empty or stale order book
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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