{"schema_version":"v1","name_for_model":"minerals_oracle_x402","name_for_human":"Critical Minerals & Battery Supply-Chain Compliance Oracle","description_for_model":"Autonomous 7-Pillar Critical Mineral Provenance & Battery Passport Verification Oracle. Evaluates SIMBARA, CEEC, DGA, EUDR, RMI RMAP, OECD Annex II mass balance (loss <= 2%), IMO CII ratings, and US IRA 30D FEOC (< 25%). Issues EIP-712 Polygon verifiable battery passports. Monetized via HTTP 402 with USDC on Polygon.","description_for_human":"Autonomous Polygon x402 Critical Minerals Compliance & Battery Passport Oracle.","auth":{"type":"x402","chain_id":137,"token":"USDC","amount_usdc":0.005,"recipient":"0xA185B43fDD19619f99952AAed6eabf1029bF36a1"},"api":{"type":"openapi","url":"/openapi.json"},"escrow_protocol":"ERC-MilestoneTradeEscrow","supported_chains":{"polygon":{"chain_id":137,"escrow_contract":"0x1270ddebad0ca90070342336a581eaACBA2060Ab"},"base":{"chain_id":8453,"escrow_contract":"0xfCf3BF5fB5858db9aE81bE458B39b0032fc0C638"},"arbitrum":{"chain_id":42161,"escrow_contract":"0xfCf3BF5fB5858db9aE81bE458B39b0032fc0C638"}},"a2a_endpoints":{"propose_deal":"/api/v1/trade/deals/propose","dual_sign_deal":"/api/v1/trade/deals/dual-sign","escrow_calldata":"/api/v1/a2a/deals/{deal_id}/escrow-calldata","mcp_tools":"/mcp/tools","llms_spec":"/llms.txt"}}