Polymarket Market Explorer

FastAPI backend for OpenBB Workspace serving public Polymarket prediction-market data.

Docker

docker compose up --build

Runs on http://localhost:7779. Cache is persisted to a named volume so restarts skip the initial scan.

Local

python -m venv .venv
source .venv/bin/activate
pip install -r requirements.txt
uvicorn main:app --reload --port 7779 --timeout-graceful-shutdown 5

Connect to OpenBB Workspace

Settings → Data Connectors → Add Custom Backend → http://localhost:7779

Environment

See .env.example for POLYMARKET_CACHE_DIR, POLYMARKET_CACHE_SIZE_LIMIT, and POLYMARKET_PUBLIC_BASE_URL.