PrivatePAY x402 is PrivateDAO’s payment service for paying for its services with USDC on Solana. A payer selects a service, reviews and signs the exact payment in their wallet, and receives a verifiable result through the Agent Exchange. PrivateDAO describes a private settlement path using MagicBlock, as well as x402 requests and an MCP connector for people and agents. The service returns machine-readable payment information, including quotes, fees, settlement status, and receipts. Its privacy claims are limited: payment metadata and network activity may still be analyzed.