I have located the payment-processing endpoint on a betting platform and now need a compact Python solution that can reliably submit data to it. The goal is strictly to POST payment details; no data retrieval is required at this stage. You will reverse-engineer or inspect the site traffic (Charles, Fiddler, mitmproxy—your choice) to understand the exact request structure, then craft a script that reproduces that call programmatically. Handling dynamic headers, cookies, CSRF tokens or any required HMAC/JWT signing is part of the job so the submission is accepted just as if it came from the browser. Deliverables • Well-commented Python script (3.9+) that sends valid payment detail payloads to the endpoint. • Read-me explaining environment setup, required libraries (requests, httpx, aiohttp, etc.) and how to adjust credentials or payload fields. • Simple success/failure response handler so I can see the raw JSON or HTML the server returns. Acceptance criteria 1. Running the script with my test credentials reaches the endpoint and the server acknowledges the payment data. 2. Code is clean, modular, and uses no hard-coded secrets—these should be read from a .env or passed as parameters. 3. Works behind a standard HTTP proxy. If you have prior experience with betting sites or payment gateways, mention it briefly when delivering; otherwise a concise explanation of the approach you followed will suffice.