PredictionToolkit
Build typed Polymarket apps with public reads, resumable scans, real-time topics and separate authenticated actions.
- Language TypeScript · JavaScript
Find your toolkit
Official Polymarket developer tools
Look for APIs, streams and client tools published by Polymarket, then choose by the task rather than official status alone.
How to choose official developer tools
Choose the required task
- Market discovery and public data reads.
- Reference feeds and ongoing data delivery.
- Authenticated account operations requiring their documented access.
- Client tools compatible with the selected service.
Keep technical and editorial resources distinct
Official education and publications belong under Learning and News. For an integration, inspect the endpoint, client or stream that supplies the required information or action. A publisher’s identity does not make every resource a developer interface.
10 tools · 1–10 shown
Read outcome prices and depth, then handle authenticated orders through a separate signing boundary.
- Access API
Retrieve positions, trades, holders and rankings while preserving outcome IDs and pagination context.
- Access API
Discover contracts and their identifiers before querying executable prices or building a searchable catalog.
- Access API
Typed sync and async clients for scripts, notebooks, account workflows and real-time subscriptions.
- Language Python
Bring live scores, periods and game status into a sports-market interface.
- Access API
Inspect markets in tables or JSON, then configure wallet-enabled operations separately.
- Language Rust
- Access CLI
Submit supported wallet transactions with the correct signer, account identity and credentials.
- Access API
Keep the legacy activity topic while adapting reference-price clients to authenticated PolyBolt channels.
- Access API
Connect market data, retrieved research and model prompts in an official Python framework that needs development work.
- Language Python
- Access CLI