{"protocol":"multi-rail","network":"eip155:8453","asset":"USDC","asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","price_per_search":"0.01","paid_capabilities":["HTTP unified bank offer document query","MCP get_bank_offers"],"free_capabilities":["GET /v1/supported-banks","MCP list_supported_banks"],"payment_enabled":true,"mainnet_enabled":true,"mcp_paid_search_enabled":true,"mcp_request_policy":{"one_message_per_request":true,"batch_requests_supported":false,"max_body_bytes":65536,"max_concurrent_requests_per_client":4},"facilitator":"cdp","payment_rails":{"x402":{"enabled":true,"mainnet_enabled":true,"network":"eip155:8453","asset":"USDC","amount":"0.01","facilitator":"cdp"},"mpp":{"enabled":true,"mainnet_enabled":true,"network":"tempo-mainnet","method":"tempo","currency":"0x20C000000000000000000000b9537d11c60E8b50","amount":"0.01","amount_atomic":"10000","decimals":6,"recipient":"0x85c4158f5742baba902cc911dd6c1641be605c8c"}},"note":"Base and Tempo mainnet payment rails both use USDC; settlement and delivery evidence remain rail-specific."}