{"protocolVersion":"0.3.0","name":"PCC Gateway","description":"Physical Capability Cloud — manufacturing capabilities as cloud services","url":"https://capability.network/a2a","version":"2.0.0","preferredTransport":"http+sse","provider":{"organization":"Physical Capability Cloud","url":"https://capability.network"},"documentationUrl":"https://capability.network/whitepaper.md","iconUrl":"https://capability.network/icon.png","capabilities":{"streaming":true,"pushNotifications":false,"stateTransitionHistory":false},"defaultInputModes":["application/json","text/plain"],"defaultOutputModes":["application/json","text/event-stream"],"securitySchemes":{"apiKey":{"type":"http","scheme":"bearer","description":"PCC API key (pcc_live_... or pcc_test_...). Provision at POST /api/auth/provision. Pass as: Authorization: Bearer pcc_live_<key>"},"siwe":{"type":"oauth2","description":"Sign-In with Ethereum (SIWE / EIP-4361). Nonce at GET /api/auth/nonce, verify at POST /api/auth/verify. 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Returns available capability types (3D printing, CNC machining, laser cutting, HPLC, liquid handling), active Shop Kernels, pricing, assurance tiers, and real-time queue depth.","tags":["discovery","manufacturing","search","capabilities","kernels","physical-world"],"examples":["Find FDM 3D printers near Austin TX that can print PLA under $50","List available CNC machining capabilities with assurance tier 2","Search for liquid handling capabilities compatible with 96-well plates"],"inputModes":["application/json","text/plain"],"outputModes":["application/json"]},{"id":"pcc-quote","name":"Capability Quoting","description":"Get price quotes for physical capability contracts. Accepts capability type, material, parameters, quantity, deadline, and assurance tier. Returns itemized quote with operator bond, escrow amount, and validity window. Supports negotiation over A2A message bus.","tags":["quoting","pricing","manufacturing","negotiation","escrow"],"examples":["Quote FDM print: 100g PLA, 0.2mm layer height, assurance tier 1","Get CNC quote for aluminum part, quantity 5, 48-hour turnaround","Quote HPLC batch: 24 samples, USP compliance tier 3"],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"pcc-submit","name":"Job Submission and Tracking","description":"Submit and track physical manufacturing jobs through the full lifecycle: pending → scheduled → in_progress → awaiting_verification → verified → completed. 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Supports photo verification (pHash+SSIM), sensor data, and human consensus.","tags":["verification","evidence","ipfs","zk-proof","bittensor","storacha","trust"],"examples":["Verify evidence bundle for job job_abc123","Check ZK proof anchor for evidence CID bafyrei...","Get Bittensor attestation scores for operator 0x1234..."],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"pcc-settle","name":"Escrow and Settlement","description":"Manage milestone escrow for physical capability contracts. Fund with USDC on Base Sepolia, release milestones after evidence verification, handle disputes and operator bond slashing. Supports x402 micropayments, NEAR cross-chain payment intents, and DePIN reward epochs.","tags":["escrow","settlement","payment","usdc","base","depin","x402","near"],"examples":["Fund escrow for contract cap_xyz with 50 USDC on Base Sepolia","Release milestone payment after verified evidence","Check DePIN reward epoch and claim operator rewards"],"inputModes":["application/json"],"outputModes":["application/json"]}],"x-erc8004":{"registered":false,"registryAddress":"0x8004A818BFB912233c491871b3d84c89A494BD9e","chainId":84532,"registrationUrl":"https://capability.network/.well-known/agent-registration.json"},"x-pcc-assurance-tiers":[0,1,2,3],"x-pcc-networks":["eip155:84532","eip155:11155111","near:testnet"],"x-pcc-mcp-endpoint":"https://capability.network/mcp","x-pcc-sse-endpoint":"https://capability.network/sse","x-pcc-agent-package":"https://capability.network/agent-package.json"}