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Lakshya-Jain7/jetro-equity-terminal

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App README

Equity Research Terminal — Backend API

FastAPI backend for the Global AI Equity Research Terminal, packaged as a Hugging Face Docker Space. It serves company snapshots, financial statements, the Ratio Lab, the DCF Workbench, Relative Valuation and the deterministic AI Research Analyst, all on free data sources.

Runtime

—Container starts with: uvicorn app.main:app --host 0.0.0.0 --port 7860
—Health check: GET /api/health
—Interactive docs: /docs

Configuration (optional environment variables)

Variable	Default	Purpose
`ERT_DB_PATH`	`/home/user/app/data/cache.db`	SQLite cache location. Point at a mounted disk if the Space has persistent storage.
`ERT_CORS_ORIGINS`	localhost origins	JSON list of allowed frontend origins (set to your Vercel domain).
`ERT_TTL_QUOTE` / `ERT_TTL_PROFILE` / `ERT_TTL_FINANCIALS`	300 / 86400 / 43200	Cache TTLs in seconds.

Notes

—The SQLite cache is a performance cache only; an ephemeral filesystem (free tier) is fine. Enable persistent storage and set ERT_DB_PATH to keep it across restarts.
—This is the API only. The Next.js frontend deploys separately (Vercel) and points NEXT_PUBLIC_API_BASE at this Space's URL.