feat: add market data backend API with full REST endpoints#2
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eluiken
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May 15, 2026
eluiken
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- backend/app/db.py: SQLite layer (schema init, watchlist, portfolio, trades, snapshots, chat)
- backend/app/state.py: global price cache + market source singletons
- backend/app/api/: health, portfolio, watchlist, chat endpoints
- backend/app/main.py: FastAPI app with lifespan, background snapshot task, static serving
- backend/app/market/stream.py: updated SSE to include open_price per event
- backend/pyproject.toml: added litellm + httpx dev dependency
- backend/tests/api/: test suite for all new API endpoints (health, portfolio, watchlist)
- backend/app/db.py: SQLite layer (schema init, watchlist, portfolio, trades, snapshots, chat) - backend/app/state.py: global price cache + market source singletons - backend/app/api/: health, portfolio, watchlist, chat endpoints - backend/app/main.py: FastAPI app with lifespan, background snapshot task, static serving - backend/app/market/stream.py: updated SSE to include open_price per event - backend/pyproject.toml: added litellm + httpx dev dependency - backend/tests/api/: test suite for all new API endpoints (health, portfolio, watchlist)
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