Polymarket

Polymarket is the world's largest prediction market — a platform where anyone can trade on the outcomes of real-world events, from elections to sports to economic indicators. With millions of active traders and a developer ecosystem building on top of its APIs, Polymarket operates at the intersection of crypto infrastructure and consumer finance.

Founded in 2020, Polymarket has grown into a platform processing billions in trading volume. For their engineering team, documentation isn't a marketing afterthought — it's core product infrastructure. Developers building bots, integrations, and trading strategies need accurate, fast, and always-current API reference. The bar is high: traders lose money when docs are wrong or out of date.

The numbers

1.3M+ monthly page views — one of Mintlify's highest-traffic deployments
3 SDKs documented: TypeScript, Python, and Rust
2 docs sites — global (docs.polymarket.com) and US-specific (docs.polymarket.us)

What Polymarket built

Polymarket's Mintlify implementation covers the full developer experience for one of the most technically demanding audiences in fintech, powering its documentation, API reference, SDK docs, changelog, and more.

Builder Program. A dedicated section for developers building apps on Polymarket to earn rewards for driving volume, discoverable directly within the docs.
Help Desk & Status. Developer support and API status routed from within Mintlify docs, making it a single destination for builders.
Polymarket US docs. A legally separate US entity (QCX / Polymarket US) with its own documentation deployment at docs.polymarket.us.

How the team uses it

Polymarket uses Mintlify's changelog not just as a historical log, but as a forward-looking release communication tool — tagging upcoming changes with release dates so developers can plan integrations in advance. The team has embedded Mintlify directly into their developer relations workflow.

The features powering it

Multi-language code tabs
Structured changelog with tags and RSS
API reference with interactive playground
Cmd+K semantic search
Custom branding
Multi-site architecture
Git-sync workflow

How the relationship grew

Polymarket started as a self-serve user in 2024 through organic adoption. In 2025, the Polymarket US team reached out to set up API documentation for their upcoming US exchange launch. They arrived with an existing Swagger/OpenAPI spec and needed to migrate it to Mintlify before going live — docs were on the critical path. Today, with 1.3 million monthly page views, Polymarket is among Mintlify's highest-traffic deployments.

Results

1.3M+ monthly page views — one of Mintlify's top deployments by traffic
3 SDKs shipped and documented on a single platform (TypeScript, Python, Rust)
2 live docs sites serving global and US developer audiences
Active changelog with RSS used as a real-time developer communication layer

"new improved polymarket docs are live! docs.polymarket.com — mcp + agent skills included. drop the link into cursor, claude, whatever — your agent learns and builds on polymarket directly"

— Suhail Kakar, DevRel, Polymarket