Base Payment Assurance

Verify Base Mainnet transactions and native Circle USDC payments through MCP. Checks use two independent RPCs and conservative Base safe finality. Exact payment verification matches the expected sender, recipient, and atomic amount, and fails closed when RPCs disagree or are unavailable. 7 tools cover service information, credit purchase information, credit balance, safe head, transaction status, USDC transfer decoding, and exact USDC payment verification. **Pricing:** Service and payment info