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Polymarket SDKs and Developer Libraries

Find a Polymarket client library for your language, API surface and deployment environment.

How to choose sdks & libraries

Which library fits your application?

  • Start with the language and runtime already used by your application.
  • Check the API coverage, installation instructions, license and maintenance activity.
  • Library access does not include every data entitlement or remove venue and infrastructure costs.
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Official notice that Dome was acquired and its API reached end of life.
Dome1.0Editorialdiscontinued
Data API

Retired prediction-market API toolkit. Use its documentation to identify and migrate existing market-data, wallet and streaming integrations.