Polymarket API Trading & Data

•
331
•

Interacts with Polymarket's Gamma, CLOB, and WebSocket APIs for market data, EIP-712 order execution, and on-chain settlement.

Integrates Claude with Polymarket prediction market infrastructure on Polygon mainnet. It provides expert patterns for fetching market metadata via the Gamma API, authenticating and placing zero-fee orders via the CLOB API using EIP-712 signatures, streaming real-time order books over WebSockets, managing token identifier mappings (condition IDs vs. CLOB token IDs), and handling on-chain CTF contract position redemptions and oracle settlements.

Key Features

01Fetch and parse market metadata and prices via Gamma and Data APIs
02331 GitHub stars
03Manage identifier mappings between condition IDs, CLOB pairs, and outcome tokens
04Authenticate and execute CLOB orders using EIP-712 signatures and py-clob-client
05Automate on-chain Conditional Token Framework (CTF) token redemptions on Polygon
06Stream live order book snapshots and price delta updates via WebSocket

Use Cases

01Managing automated on-chain position settlements and CTF token redemptions
02Streaming real-time prediction market odds and book data for analytics
03Automating quantitative trading strategies and market making on Polymarket