{"wallet":"0xD63f988201A0Bd184deaB7D4e97b1717B25a5800","network":"Base (Ethereum L2, Chain ID 8453)","token":"USDC","token_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","rate":"1 USDC = 100 credits","min_confirmations":5,"instructions":["1. Send USDC on Base to the wallet address above","2. Wait for 5 confirmations (~10 seconds on Base)","3. Call POST /credits/deposit with your tx_hash and DID","4. Credits are granted instantly after verification"]}