Telegram Crypto Exchange Bot Upgrade (SQLite + Auto Deposit System)  

We are upgrading a Python-based chat bot built with SQLite.
We need a developer to implement secure deposit tracking, data persistence, and a referral system.

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Tasks include:
• Integrate with an external crypto API to:
• Assign unique deposit addresses to each user (multiple networks)
• Monitor and confirm transactions
• Save all data (users, balances, transactions) in a database (no temporary memory)
• Build:
• Simple user verification (name, ID info)
• Internal wallet logic
• Referral-based reward tracking
• Admin panel (approve actions, view stats, manage balances)
• Make configuration and token management secure

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Tech Requirements:
• Python (with async)
• SQLite database (no external DB)
• Telegram Bot Framework or similar

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Deliverables:
• Fully working bot with secure persistent data
• Clean and modular source code
• Simple README or instructions to run

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Budget:

Fixed price: $200
Timeline: 7 days preferred