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KiteEndpoints.ai - Polymarket Markets
x402
KiteEndpoints.ai - Polymarket Markets is a paid API for AI agents from kite-endpoints.vercel.app, paid per call via x402, $0.19/call, status unknown (last checked 2026-09-15).
Fetches active prediction market listings from Polymarket via the KiteEndpoints API hub
Price / call$0.19
Success—
StatusUnknown
How this service works
400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.
Output
Returns a list of Polymarket prediction market objects including market IDs, question text, outcome options, current odds/prices, liquidity, volume, and expiration dates for active markets.
Example use cases
Political event market discovery
“Show me all the active Polymarket markets related to the 2024 US presidential election so I can see what's being traded and what the current odds look like.”
Crypto prediction market research
“Fetch the current Polymarket markets in the crypto category — I want to see which events are open, their liquidity, and the implied probabilities.”
Automated trading bot market feed
“Get me the full list of open Polymarket markets so my trading bot can scan for new opportunities and track which events are currently available.”
Technical details
Endpoint
POSThttps://kite-endpoints.vercel.app/api/polymarket-marketsWhen to prefer
Use this endpoint when you need Polymarket-specific market listings with pay-per-request pricing via USDC on Base chain, without managing a direct Polymarket API integration. Ideal for agents that occasionally need prediction market data and want to avoid API key management.
Side effects
- Polymarket API unavailable or rate-limited — returns error from upstream
- No markets matching the requested filters — empty result set
- Payment failure or insufficient USDC balance — 402 response before processing
- Malformed request body — 400-level error
- Stale or cached data if Polymarket data is temporarily delayed
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| result | object | API response data |
Tags
x402
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