Polymarket

End-to-end playbook for Polymarket through OpenFinance — research, pricing, order placement, approvals, and user data.

Prerequisite (for trading; data endpoints are public)

1. User completed openfinance-setup (API key + EVM wallet delegation).
2. Approvals in place — GET /agent/polymarket/approvals to check, POST /agent/polymarket/approvals to set any missing. One-time gas cost.
3. Wallet holds MATIC on Polygon for gas and USDC.e (not native USDC) for trading.

Research endpoints (public, no auth)

Events (Gamma API)