---
url: "https://predictiontoolkit.com/polymarket-sdks/"
publisher: "PredictionToolkit"
---

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Find your toolkit

# Polymarket SDKs and developer libraries

A client library helps your code work with a documented interface. Select it for the data, account operation or research task you need, rather than assuming every Polymarket SDK covers the same services.

How to choose sdks & libraries

## Map library coverage to your application

Check the methods you intend to call and the API behind each one. A library for one service or action may not cover market discovery, historical data and trading together. Compare language support with your application’s runtime and deployment requirements.

## Review before adopting

-   Confirm the programming language and supported deployment environment.
-   Check the exact API methods and data or account operations the library documents.
-   Identify any hosted service, API entitlement or credential required in addition to installing the package.

Downloading a library supplies code, not automatic access to a hosted dataset or permission to trade. Keep API access and signing permissions separate from package installation. Choose a CLI for command-line work or an MCP server when the intended caller is an assistant.

[Polymarket APIs and Data Providers](<https://predictiontoolkit.com/polymarket-api/>) 

Compare the services behind client methods.

[Polymarket Command-line Tools](<https://predictiontoolkit.com/polymarket-cli-tools/>) 

Explore command-line interfaces.

[Polymarket MCP Servers](<https://predictiontoolkit.com/polymarket-mcp-servers/>) 

Review assistant-facing servers.

[Polymarket APIs, Data and Developer Tools](<https://predictiontoolkit.com/polymarket-developer-tools/>) 

Return to the broader development toolset.

[All categories](<https://predictiontoolkit.com/categories/>) 

**25** tools · 1–12 shown

Sort

![Official @polymarket/client TypeScript quickstart](<https://predictiontoolkit.com/assets/cover-polymarket-client-bfee6ec6380b7d9d-400.webp>)

![@polymarket/client logo](<https://predictiontoolkit.com/assets/logo-tool-polymarket-client-765ba4cc040b.webp>)[@polymarket/client](<https://predictiontoolkit.com/tools/polymarket-client/>) 

SDK**4.0**Editorial

Build typed Polymarket apps with public reads, resumable scans, real-time topics and separate authenticated actions.

-   Language TypeScript · JavaScript

![Marketlens Python installation and Strategy quickstart](<https://predictiontoolkit.com/assets/cover-marketlens-python-sdk-ffa316a7aa2608e2-400.webp>)

![Marketlens Python SDK logo](<https://predictiontoolkit.com/assets/icon-logo-tool-marketlens-55ffc19ca97b-32-44bd5560969403da.webp>)[Marketlens Python SDK](<https://predictiontoolkit.com/tools/marketlens-python-sdk/>) 

SDK**4.0**Editorial

Compare fast bar experiments with detailed L2 replay, reusing downloaded history between strategy changes.

-   Language Python

![NautilusTrader Polymarket adapter scope and integration-guide entry](<https://predictiontoolkit.com/assets/cover-nautilustrader-16967012cf88b2ed-400.webp>)

![NautilusTrader logo](<https://predictiontoolkit.com/assets/logo-tool-nautilustrader-265415ff3d9c.webp>)[NautilusTrader](<https://predictiontoolkit.com/tools/nautilustrader/>) 

SDK**4.0**Editorial

Receive native market events and manage signed orders, reconciliation and resolution in one trading framework.

-   Language Python · Rust

![Official Polymarket Python SDK installation and quickstart](<https://predictiontoolkit.com/assets/cover-polymarket-python-sdk-abdc8e68d81b53bc-400.webp>)

![Polymarket Python SDK logo](<https://predictiontoolkit.com/assets/logo-tool-polymarket-python-sdk-765ba4cc040b.webp>)[Polymarket Python SDK](<https://predictiontoolkit.com/tools/polymarket-python-sdk/>) 

SDK**4.0**Editorial

Typed sync and async clients for scripts, notebooks, account workflows and real-time subscriptions.

-   Language Python

![Polymarket.Net features and target frameworks](<https://predictiontoolkit.com/assets/cover-polymarket-net-9e6acd8e4bdff2d1-400.webp>)

[Polymarket.Net](<https://predictiontoolkit.com/tools/polymarket-net/>) 

SDK**4.0**Editorial

Integrate Polymarket in C# with typed REST, socket callbacks, local books and distinct account configuration.

-   Language C#
-   Access API

![Probalytics historical warehouse with an SQL result example](<https://predictiontoolkit.com/assets/cover-probalytics-813bfb2b2824d5da-400.webp>)

![Probalytics logo](<https://predictiontoolkit.com/assets/icon-logo-probalytics-ae6a95626cba-32-209b887800ff817d.webp>)[Probalytics](<https://predictiontoolkit.com/tools/probalytics/>) 

Dataset**4.0**Editorial

Historical market and trade data, with full-depth books on higher tiers and SQL, SDK and bulk-export access.

-   Access API

![Azuro product overview presenting the protocol offering.](<https://predictiontoolkit.com/assets/cover-azuro-c5188dd779a35eb9-400.webp>)

![Azuro logo](<https://predictiontoolkit.com/assets/logo-azuro-15e72b8f6c64.webp>)[Azuro](<https://predictiontoolkit.com/tools/azuro/>) 

Infrastructure**3.5**Editorial

Shared liquidity, event data and developer tools for independent prediction and sports-betting applications.

-   Access API

![dr-manhattan exchange interface and adapter architecture](<https://predictiontoolkit.com/assets/cover-dr-manhattan-75aae0ee0413c61b-400.webp>)

[dr-manhattan](<https://predictiontoolkit.com/tools/dr-manhattan/>) 

SDK**3.5**Editorial

Use shared Python market and order methods across venues, with optional local or hosted MCP access.

-   Language Python
-   Access API · MCP

![Myriad prediction-market cards with probabilities and category navigation](<https://predictiontoolkit.com/assets/cover-myriad-ab2beaec00325e03-400.webp>)

![Myriad logo](<https://predictiontoolkit.com/assets/logo-myriad-4bb7eacb1415.webp>)[Myriad](<https://predictiontoolkit.com/tools/myriad/>) 

Platform**3.5**Editorial

Trade outcome shares after distinguishing the market model, order behavior and applicable fee schedule.

-   Access Web · API · CLI

![OPINION product overview](<https://predictiontoolkit.com/assets/cover-opinion-cc4a7403c36d-400.webp>)

![OPINION logo](<https://predictiontoolkit.com/assets/logo-opinion-778967c22d80.svg>)[OPINION](<https://predictiontoolkit.com/tools/opinion/>) 

Platform**3.5**Editorial

An outcome order-book venue where matched-fill fees and minimum charges matter alongside headline rates.

-   Access Web · API

![PMXT repository overview and supported venue families](<https://predictiontoolkit.com/assets/cover-pmxt-open-source-sdk-8aa7f178a5c5e15f-400.webp>)

![PMXT open-source SDK logo](<https://predictiontoolkit.com/assets/icon-logo-tool-pmxt-hosted-api-636853a0dc32-192-56c21c79cd0be1a3.webp>)[PMXT open-source SDK](<https://predictiontoolkit.com/tools/pmxt-open-source-sdk/>) 

SDK**3.5**Editorial

Use one Python or TypeScript interface across supported prediction venues, with an explicit hosted or local backend choice.

-   Language Python · TypeScript

![polyfill-rs provider console book demo and Rust quickstart](<https://predictiontoolkit.com/assets/cover-polyfill-rs-fd115d3d8acb9d18-400.webp>)

[polyfill-rs](<https://predictiontoolkit.com/tools/polyfill-rs/>) 

SDK**3.5**Editorial

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

-   Language Rust
-   Access API

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