{ "x402Version": 2, "service": "ODEI API", "description": "Legacy x402 metadata alias for ODEI's Base-governed paid query plane.", "network": "eip155:8453", "chain": "base", "chainId": 8453, "asset": "USDC", "assetAddress": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "assetDecimals": 6, "scheme": "exact", "facilitator": "https://api.cdp.coinbase.com/platform/v2/x402", "payTo": "0x2b7005e7b4955b46e70107ac7604d5ece7fd0e7a", "baseUrl": "https://api.odei.ai", "manifest": "https://api.odei.ai/.well-known/x402.json", "capabilitiesRegistry": "https://api.odei.ai/.well-known/odei-base-capabilities.json", "discoveryEndpoint": "https://api.odei.ai/.well-known/x402.json", "pricingEndpoint": "https://api.odei.ai/.well-known/x402.json", "activationReadiness": { "status": "required_before_settlement", "gate": "check:x402-activation-readiness", "command": "npm run check:x402-activation-readiness -- --require-configured --remote-host google-cloud-api --remote-audit-timeout-ms 20000", "receiptBoundCommand": "npm run check:x402-activation-readiness -- --require-configured --remote-host google-cloud-api --remote-audit-timeout-ms 20000 --expect-cutover-receipt --expect-cutover-sequence ", "mode": "read_only_invalid_signature_no_payment_no_base_no_cdp_no_llm", "mustPassBefore": "facilitator-backed PAYMENT-SIGNATURE settlement", "evidence": [ "live health facilitatorConfigured=true", "live health settlementEnabled=true", "live health bearerTokenConfigured=true", "live health facilitatorUrlConfigured=true", "live health facilitatorCanonical=true", "redacted remote env audit", "receipt token digest matches remote env audit", "cutover sequence report matches prepare and activate receipts", "remote non-canonical facilitator override disabled", "remote cutover lock absent", "remote env file mode 0600", "x402 ledger files mode 0600", "live invalid PAYMENT-SIGNATURE fail-closed probe", "live x402 challenge contract", "local x402 settlement synthetic drill" ] }, "implementationStatus": { "phase": "base_agent_access_mvp", "discovery": "live", "receiptVerifiedActivation": "live", "x402ChallengePreview": "live", "x402Settlement": "planned", "x402Middleware": "planned", "basePay": "planned", "subscriptions": "planned", "spendPermissions": "planned" }, "paymentChallenge": { "status": "live", "schema": "x402.v2.http-resource-challenge", "resourceShape": "top_level_resource_accepts_paymentRequirements", "requestHeader": "Accept-Payment: x402", "responseStatus": 402, "responseHeader": "PAYMENT-REQUIRED", "amountField": "accepts[].amount", "compatibilityFields": ["accepts[].amountRaw", "accepts[].maxAmountRequired"], "mimeType": "application/json", "scope": [ "GET /api/v2/world-model/live", "POST /api/v2/world-model/query", "POST /api/v2/guardrail/check" ], "settlementStatus": "planned", "settlementHeader": "PAYMENT-SIGNATURE" }, "receiptPolicy": { "agentAccess": { "status": "live", "claimLedger": "agent-access-claims.jsonl", "receiptSchema": "odei.agent_access.receipt.v1", "receiptIntegritySchema": "odei.agent_access.receipt_integrity.v1", "receiptSignature": "Ed25519", "activationPacket": "live", "receiptEndpointTemplate": "https://api.odei.ai/api/agent-access/claims/{claimId}" }, "x402Requests": { "status": "planned", "settlementHeader": "PAYMENT-SIGNATURE", "verificationBoundary": "implemented_fail_closed", "requiredConfiguration": [ "ODEI_X402_SETTLEMENT_ENABLED=true", "ODEI_X402_FACILITATOR_URL=https://api.cdp.coinbase.com/platform/v2/x402", "ODEI_X402_FACILITATOR_BEARER_TOKEN", "ODEI_X402_ALLOW_NON_CANONICAL_FACILITATOR must be unset or false" ], "receiptLedger": "x402-receipts.jsonl", "failureLedger": "x402-failures.jsonl", "replayProtection": ["paymentPayloadHash", "paymentRequirementsHash", "transaction"], "receiptExpectation": "Per-request x402 receipts become live only after facilitator-backed PAYMENT-SIGNATURE verification is enabled; each x402 payment payload and settlement transaction can be consumed once." } }, "paidEndpoints": { "POST /api/agent-access/claim": { "price": "quote.amount", "amount": "quote.price.amountRaw", "amountRaw": "quote.price.amountRaw", "maxAmountRequired": "quote.price.amountRaw", "scheme": "exact", "network": "eip155:8453", "chainId": 8453, "asset": "USDC", "assetAddress": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "assetDecimals": 6, "payTo": "0x2b7005e7b4955b46e70107ac7604d5ece7fd0e7a", "resource": "https://api.odei.ai/api/agent-access/claim", "type": "http", "mimeType": "application/json", "quoteEndpoint": "https://api.odei.ai/api/agent-access/quote", "receiptEndpointTemplate": "https://api.odei.ai/api/agent-access/claims/{claimId}", "settlement": { "status": "live", "mode": "receipt_verified_base_usdc_transfer" }, "receipt": { "status": "live", "schema": "odei.agent_access.receipt.v1", "integritySchema": "odei.agent_access.receipt_integrity.v1", "signature": "Ed25519", "replayProtection": ["quoteId", "txHash", "accessTokenHash"] }, "description": "Verify Base USDC payment and issue an ODEI activation packet." }, "GET /api/v2/world-model/live": { "price": "$0.25", "amount": "250000", "amountRaw": "250000", "maxAmountRequired": "250000", "maxTimeoutSeconds": 60, "extra": { "name": "USDC", "version": "2" }, "resource": "https://api.odei.ai/api/v2/world-model/live", "type": "http", "mimeType": "application/json", "x402Challenge": "live", "scheme": "exact", "network": "eip155:8453", "chainId": 8453, "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "assetSymbol": "USDC", "assetAddress": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "assetDecimals": 6, "payTo": "0x2b7005e7b4955b46e70107ac7604d5ece7fd0e7a", "paymentRequirements": { "scheme": "exact", "network": "eip155:8453", "chainId": 8453, "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "assetSymbol": "USDC", "assetAddress": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "assetDecimals": 6, "payTo": "0x2b7005e7b4955b46e70107ac7604d5ece7fd0e7a", "amount": "250000", "amountRaw": "250000", "maxAmountRequired": "250000", "maxTimeoutSeconds": 60, "extra": { "name": "USDC", "version": "2" }, "price": "$0.25", "resource": "https://api.odei.ai/api/v2/world-model/live", "mimeType": "application/json" }, "settlement": { "status": "planned", "requestHeader": "PAYMENT-SIGNATURE" }, "receipt": { "status": "planned", "schema": "odei.x402.receipt.v1", "replayProtection": ["paymentPayloadHash", "paymentRequirementsHash", "transaction"], "expectation": "Available after x402 settlement verification is enabled; the same payment payload or settlement transaction cannot be consumed twice." }, "description": "Auth-scoped live world-model projection." }, "POST /api/v2/world-model/query": { "price": "$0.25", "amount": "250000", "amountRaw": "250000", "maxAmountRequired": "250000", "maxTimeoutSeconds": 60, "extra": { "name": "USDC", "version": "2" }, "resource": "https://api.odei.ai/api/v2/world-model/query", "type": "http", "mimeType": "application/json", "x402Challenge": "live", "scheme": "exact", "network": "eip155:8453", "chainId": 8453, "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "assetSymbol": "USDC", "assetAddress": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "assetDecimals": 6, "payTo": "0x2b7005e7b4955b46e70107ac7604d5ece7fd0e7a", "paymentRequirements": { "scheme": "exact", "network": "eip155:8453", "chainId": 8453, "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "assetSymbol": "USDC", "assetAddress": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "assetDecimals": 6, "payTo": "0x2b7005e7b4955b46e70107ac7604d5ece7fd0e7a", "amount": "250000", "amountRaw": "250000", "maxAmountRequired": "250000", "maxTimeoutSeconds": 60, "extra": { "name": "USDC", "version": "2" }, "price": "$0.25", "resource": "https://api.odei.ai/api/v2/world-model/query", "mimeType": "application/json" }, "settlement": { "status": "planned", "requestHeader": "PAYMENT-SIGNATURE" }, "receipt": { "status": "planned", "schema": "odei.x402.receipt.v1", "replayProtection": ["paymentPayloadHash", "paymentRequirementsHash", "transaction"], "expectation": "Available after x402 settlement verification is enabled; the same payment payload or settlement transaction cannot be consumed twice." }, "description": "Semantic graph query over the governed runtime." }, "POST /api/v2/guardrail/check": { "price": "$0.10", "amount": "100000", "amountRaw": "100000", "maxAmountRequired": "100000", "maxTimeoutSeconds": 60, "extra": { "name": "USDC", "version": "2" }, "resource": "https://api.odei.ai/api/v2/guardrail/check", "type": "http", "mimeType": "application/json", "x402Challenge": "live", "scheme": "exact", "network": "eip155:8453", "chainId": 8453, "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "assetSymbol": "USDC", "assetAddress": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "assetDecimals": 6, "payTo": "0x2b7005e7b4955b46e70107ac7604d5ece7fd0e7a", "paymentRequirements": { "scheme": "exact", "network": "eip155:8453", "chainId": 8453, "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "assetSymbol": "USDC", "assetAddress": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "assetDecimals": 6, "payTo": "0x2b7005e7b4955b46e70107ac7604d5ece7fd0e7a", "amount": "100000", "amountRaw": "100000", "maxAmountRequired": "100000", "maxTimeoutSeconds": 60, "extra": { "name": "USDC", "version": "2" }, "price": "$0.10", "resource": "https://api.odei.ai/api/v2/guardrail/check", "mimeType": "application/json" }, "settlement": { "status": "planned", "requestHeader": "PAYMENT-SIGNATURE" }, "receipt": { "status": "planned", "schema": "odei.x402.receipt.v1", "replayProtection": ["paymentPayloadHash", "paymentRequirementsHash", "transaction"], "expectation": "Available after x402 settlement verification is enabled; the same payment payload or settlement transaction cannot be consumed twice." }, "description": "Constitutional guardrail validation." } }, "freeEndpoints": [ "GET /health", "GET /openapi.json", "GET /openapi-v2.yaml", "GET /api/context", "GET /api/site-metrics", "GET /api/worldmodel/live", "GET /api/v2/health", "GET /api/v2/schema", "GET /api/agent-access/plans", "POST /api/agent-access/quote", "GET /api/agent-access/claims/{claimId}", "GET /.well-known/agent.json", "GET /.well-known/agent-card.json", "GET /.well-known/mcp.json", "GET /.well-known/x402.json", "GET /.well-known/x402-metadata.json", "GET /.well-known/odei-base-capabilities.json", "GET /agents.txt", "GET /llms.txt" ], "contact": { "email": "odei@odei.ai", "twitter": "@odei_ai", "acp": "https://app.virtuals.io/acp/agent-details/3082" } }