kazelad GitHub avatar

prediction-market-trade-sdk

kazelad

A unified API and SDK for accessing and trading on multiple prediction market platforms with a single consistent interface.

Stars

142

7-day growth

No data

Forks

1,221

Open issues

0

License

MIT

Last updated

2026-07-14

AI repository intelligence
FR-AI / ANALYSIS

Why it is worth attention

It bridges the fragmentation of prediction market APIs by offering both a hosted trading solution and an open-source self-hosted option, with native support for AI agents via MCP and a drop-in replacement for the Dome API.

Who it is for

  • Prediction market traders seeking a unified trading interface
  • Developers building trading bots or analytic tools for prediction markets
  • AI agent developers who want to interact with prediction markets
  • Teams migrating from the Dome API after the Polymarket acquisition

Use cases

  • Aggregating market data and price feeds across multiple prediction exchanges
  • Automating trading strategies with a single SDK across Polymarket, Kalshi, and others
  • Integrating prediction market queries into AI assistants (e.g., Claude, Cursor)
  • Migrating existing Dome API codebases to pmxt using the automated codemod tool

Strengths

  • Unified interface covering 13+ prediction market venues with language-agnostic SDKs (Python, TypeScript, HTTP)
  • Hosted trading handles custody, signing infrastructure, and on-chain settlement out of the box
  • Open-source (MIT) with a self-host option for full control over credentials and infrastructure
  • MCP-native design enables direct use from AI agents without additional integration work

Considerations

  • Hosted trading is limited to Polymarket, Opinion, and Limitless; other venues require self-hosted setup with direct credentials
  • Self-hosted mode demands manual management of venue-specific credentials and infrastructure
  • Relatively early-stage project with potential for evolving API stability and limited community adoption

README quick start

Installation

Description

Trade SDK for prediction-market data and hosted trading

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