SDK Wallet Operations Initialize and configure the BankrClient with proper wallet setup. Two-Wallet System | Wallet | Purpose | Required | |--------|---------|----------| | Payment ( ) | Signs x402 micropayments ($0.01/request) | Yes | | Context ( ) | Receives swapped tokens, NFTs | No (defaults to payment wallet) | Basic Setup Separate Wallets (Recommended) For enhanced security, use different wallets for payments and receiving: Configuration Options | Option | Type | Required | Description | |--------|------|----------|-------------| | | | Yes | Payment wallet private key | | | | No | Overr…