Polymarket is the world's largest prediction market, where millions of traders buy and sell on the outcomes of real-world events, with a developer ecosystem building on top of its APIs.
That developer ecosystem powers bots, integrations, and trading strategies where accurate, current API guidance is part of the market infrastructure.
2
docs sites for global and US audiences
1.3M+
monthly docs page views
3
SDKs documented: TypeScript, Python, and Rust
Challenge
Traders lose money when the docs are wrong. When Polymarket's legally separate US entity prepared to launch its own exchange, it arrived with an existing OpenAPI spec and documentation sitting squarely on the critical path.
Solution
Polymarket runs its documentation, API reference, SDK docs, and changelog on Mintlify across two sites. A Builder Program section, help desk, and API status are routed through the docs as well, giving builders a single destination. The changelog tags upcoming changes with release dates so developers can plan integrations before they ship. An MCP server and agent skills let developers point their coding agents at the docs directly.