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Polymarket APIs, data and developer tools | Page 7

Start with the data or action your application needs, then choose a compatible interface and access model. This family covers building blocks for research applications, data systems and trading integrations.

How to choose developer tools

Choose the building block

  • APIs supply documented datasets or actions; SDKs and GitHub libraries help integrate them into code.
  • Historical datasets support retrospective work, while streams provide ongoing updates.
  • MCP servers expose tools to assistants; command-line tools offer a different operating interface.
  • Indexing tools and builder resources support data infrastructure and application development.

Check compatibility before integrating

Compare programming languages, runtime and deployment requirements, API coverage and entitlements. A repository can supply code without granting access to a hosted dataset. Read the relevant software and data licensing terms.

Separate public research reads from account operations. Establish the credentials and permissions needed for each action before enabling them in your application or agent. Move to infrastructure tools when the main task is running the service rather than choosing its data interface.

All categoriesData APIs88SDKs & libraries25Historical data38MCP servers29Official developer tools10Streaming data19CLI tools10On-chain data6Starter projects & resources13
135 tools · 73–84 shown

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Find the right tools

Official store demo of a floating PolyChart candle panel on an event page.
PolyChart
Browser extension3.5Editorial

Movable OHLC charts with optional indicators, outcome comparisons, CSV exports and desktop price alerts.

  • Access Browser extension
PolyDesk service catalog for trades, managed agents and integration assessments
PolyDesk
Infrastructure3.5Editorial

Embed bounded trade requests, recurring monitoring and integration assessments through typed agent services.

  • Access API · Email
polyfill-rs provider console book demo and Rust quickstart
polyfill-rs
SDK3.5Editorial

Build a Rust Polymarket integration with typed requests, explicit V2 support and configurable book processing.

  • Language Rust
  • Access API
Polygate research and account tools with connection choices
Polygate
SDK3.5Editorial

Run public market research locally or connect a supported web client through a temporary authenticated tunnel.

  • Language Python
  • Access CLI · MCP
Official Polymarket CLI installation and public market examples
Polymarket CLI
SDK3.5Editorial

Inspect markets in tables or JSON, then configure wallet-enabled operations separately.

  • Language Rust
  • Access CLI
Polymarket Institute section presenting what it builds, studies and develops.
Polymarket Institute
Learning & media3.5Editorial

Polymarket-funded research, data-resource navigation and a selective fellowship for early-career PhD researchers.

  • Access Web
Official Polymarket account and wallet-operation setup
Polymarket Relayer API
Data API3.5Editorial

Submit supported wallet transactions with the correct signer, account identity and credentials.

  • Access API
polymarket-api-python quickstart and public book reads
polymarket-api-python
SDK3.5Editorial

Read markets and liquidity metrics in Python, maintain CLOB streams and add trading only when needed.

  • Language Python
PolymarketData historical API and delivery overview
PolymarketData
Dataset3.5Editorial

Build historical market panels with prices, metrics and L2 snapshots delivered by API or bulk export.

  • Access API
PolymarketScan screener with topic, volume and liquidity filters
PolymarketScan
Analytics3.5Editorial

Find markets and public wallets, inspect category results and build research prototypes with free agent endpoints.

  • Access Web · API
polymm README explaining the retired Python bot and limitations
polymm
Learning & media3.5Editorial

Educational source code and a retrospective on a retired Polymarket sports market-making bot.

  • Access Python · Source code
Polynode Charts SDK example and real-time data displays.
Polynode
Data API3.5Editorial

Filtered WebSockets, wallet history, market metadata and order-book data with explicit account-level limits.

  • Access API · CLI