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MCPFax Polymarket Markets
x402
MCPFax Polymarket Markets is a paid API for AI agents from mcpfax-markets.bowling-anthony.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
Fetches a list of Polymarket prediction markets with pricing and metadata
Price / call$0.005
Success—
StatusUnknown
How this service works
MCPFax markets — Polymarket markets (polymarket_markets). Price: $0.001 USDC per call on Base.
Output
Returns a list of Polymarket prediction markets including market titles, current outcome prices/probabilities, liquidity, volume, open/close status, and market identifiers. Each entry describes a binary or categorical outcome market on the Polymarket platform.
Example use cases
Research active election prediction markets
“Pull up the current Polymarket markets about the 2024 US presidential election — I want to see the odds and how much liquidity is in each one.”
Monitor crypto outcome markets
“What Polymarket markets are open right now related to Bitcoin or Ethereum prices? I want to track the crowd's predictions on crypto.”
Scout new and trending prediction markets
“Can you fetch the latest Polymarket markets for me? I'm looking for newly opened or trending markets to find good trading opportunities.”
Technical details
Endpoint
GEThttps://mcpfax-markets.bowling-anthony.workers.dev/polymarket/marketsWhen to prefer
Use this endpoint when you need to discover or browse active Polymarket prediction markets, check current odds, or find markets on specific topics. Prefer this over polymarket_events when you want market-level granularity (prices, liquidity) rather than event-level groupings.
Side effects
- Payment failure if USDC balance on Base is insufficient (x402 payment required)
- Polymarket API downtime causing empty or error responses
- No markets returned if filter criteria match nothing
- Rate limiting or throttling if called too frequently
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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