matchwire.win SDK 0.1.0 — mapped prediction-market data for Node.js and Python

First release of the matchwire.win client, verified against the live API on 2026-09-30.

• Node.js — npm install matchwire.win (zero dependencies, ESM + CJS + TypeScript declarations)
• Python — pip install matchwire.win (standard library only, 3.9+)
• One row per game across Kalshi, Polymarket US, Polymarket International and Predict.fun, each venue's own market id and the request that reads it
• Deltas via since=<seq>, SSE stream, typed errors (401/403/404/429), and the MCP tools over https://api.matchwire.win/mcp
• Also listed in the official MCP Registry as win.matchwire/mapping

Docs: https://matchwire.win/docs/ · MCP: https://matchwire.win/docs/mcp/ · llms.txt: https://matchwire.win/llms.txt