My crypto-trading company already has its core platform in place; what it lacks is a fully working Bitcoin payment layer. The goal is to let clients deposit and withdraw BTC seamlessly while the system records confirmations, updates balances in real time, and logs every transaction for compliance. You will connect the platform to the Bitcoin network (using a service such as Bitcore, BitPay, or direct node access—whatever you recommend for reliability and low latency), generate unique wallet addresses per user, monitor the blockchain for incoming funds, and trigger callbacks that credit the correct account only after the required number of confirmations. Outgoing payments must be signed securely, broadcast without delay, and returned with a transaction ID we can track. Deliverables: • Fully functional Bitcoin payment processing module wired into our existing codebase • Environment variables or config files needed to run it locally and in production • Postman (or cURL) examples for key endpoints • A brief setup & maintenance guide Testing on testnet first, then mainnet once everything passes. Security, clear code comments, and graceful error handling are critical acceptance criteria.