Desarrollo de Script Python para Automatización de Login y Lectura de Datos en Plataforma Fx Demo

I need a Python script (Playwright preferred) that opens my broker’s fx demo url, logs in using environment variables or a .env file (no hardcoded passwords), handles basic post-login popups if any, then polls and prints bid and ask on a configurable interval. Include requirements.txt and a short README (venv, install, playwright install chromium, how to run). Basic error logging and retry/backoff.

Not included: orders, trading, FIX, APIs, dashboards, or long-term UI maintenance.

Acceptance: On my pc, following your readme, i see correct bid/ask in the console for at least 10 minutes without crashing.

Budget: ~$100 USD (one small fixed milestone)

Revision: One small fix round within 7 days for bugs in this scope only.