{"name":"DeltaMachine MCP","version":"2.1.1","protocolVersion":"2026-07-28","endpoint":"https://deltamachine-v2-preview.vercel.app/mcp","tools":["search_public_intelligence","search_paid_x402_intelligence","create_agent_payment_challenge","get_deltamachine_info","subscribe_deltamachine_pro"],"x402":{"endpoint":"https://deltamachine-v2-preview.vercel.app/api/x402","discovery":"https://deltamachine-v2-preview.vercel.app/.well-known/x402","network":"eip155:8453","payTo":"0x925d6b84368261113E2966f1f19746c4Ff64c429"}}