{ "x402Version": 2, "id": 31590, "slug": "31590", "resource": "https://flint.network/api/x402/scan", "description": "Pay FLINT $0.01 to scan a separate intended agent transaction before it executes; returns a signed decision record and a linked x402 service-payment receipt", "type": "http", "serviceName": "FLINT Scan", "resourceType": "Payments", "accepts": [ { "scheme": "exact", "network": "eip155:8453", "payTo": "0x7586b801b79A85FB9898B2017B786f7800BbA691", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "amount": "10000", "amountUsd": 0.01, "maxTimeoutSeconds": 300 } ], "outputSchema": { "properties": { "example": { "properties": { "ok": { "type": "boolean" }, "record_id": { "pattern": "^frv_", "type": "string" }, "scan": { "properties": { "bounded_paid_path_executed": { "const": true }, "external_provider_calls": { "const": 0 }, "external_provider_path_executed": { "const": false }, "model_calls": { "const": 0 }, "passport_upgraded": { "type": "boolean" }, "payer_wallet_commitment": { "pattern": "^sha256_[a-f0-9]{64}$", "type": "string" }, "profile": { "type": "string" }, "record_persisted": { "type": "boolean" }, "record_persistence_status": { "enum": [ "persisted", "unavailable" ], "type": "string" }, "replay_protection_status": { "enum": [ "completed", "unavailable" ], "type": "string" }, "status": { "const": "completed" }, "transaction_intent_commitment": { "pattern": "^sha256_[a-f0-9]{64}$", "type": "string" }, "trust_graph_ingest_attempted": { "type": "boolean" } }, "required": [ "profile", "status", "transaction_intent_commitment", "payer_wallet_commitment", "external_provider_calls", "model_calls", "bounded_paid_path_executed", "external_provider_path_executed", "record_persisted", "record_persistence_status", "replay_protection_status", "trust_graph_ingest_attempted", "passport_upgraded" ], "type": "object" }, "score": { "maximum": 100, "minimum": 0, "type": "number" }, "service_payment": { "properties": { "distinct_from_scanned_transaction": { "const": true }, "purpose": { "const": "flint_transaction_scan_service_fee" }, "receipt_id": { "type": [ "string", "null" ] }, "receipt_status": { "type": "string" }, "status": { "const": "settled" } }, "required": [ "purpose", "status", "distinct_from_scanned_transaction", "receipt_status", "receipt_id" ], "type": "object" }, "signed_record": { "type": "string" }, "verdict": { "enum": [ "allow", "step_up", "review", "block" ], "type": "string" } }, "required": [ "ok", "verdict", "score", "record_id", "signed_record", "scan", "service_payment" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" }, "extensions": { "bazaar": { "info": { "input": { "body": { "agent_claim": { "agent_id": "procurement-agent-7", "agent_runtime_hint": "x402_buyer", "wallet_type": "eoa" }, "nonce": "scan-01K3J6M2F7H8Q9R0S1T2V3W4X5", "passport_id": "kya_optional_passport_id", "timestamp": "2026-08-25T22:00:00.000Z", "transaction": { "action": "stablecoin_transfer", "amount_display": "24.50", "chain": "eip155:8453", "counterparty_address": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e", "reference": "invoice_123", "token": { "issuer": "circle", "symbol": "USDC" } } }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "ok": true, "receipt_page_url": "https://flint.network/receipts/fsr_01K3J6M2F7H8Q9R0S1T2V3W4X6", "receipt_url": "https://flint.network/api/settlement-receipts/fsr_01K3J6M2F7H8Q9R0S1T2V3W4X6", "record_id": "frv_01K3J6M2F7H8Q9R0S1T2V3W4X5", "record_url": "https://flint.network/records/frv_01K3J6M2F7H8Q9R0S1T2V3W4X5", "scan": { "bounded_paid_path_executed": true, "external_provider_calls": 0, "external_provider_path_executed": false, "model_calls": 0, "passport_upgraded": false, "payer_wallet_commitment": "sha256_bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb", "profile": "marketplace_basic_v1", "record_persisted": true, "record_persistence_status": "persisted", "replay_protection_status": "completed", "status": "completed", "transaction_intent_commitment": "sha256_aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "trust_graph_ingest_attempted": true }, "score": 60, "service_payment": { "distinct_from_scanned_transaction": true, "purpose": "flint_transaction_scan_service_fee", "receipt_id": "fsr_01K3J6M2F7H8Q9R0S1T2V3W4X6", "receipt_status": "issued", "status": "settled" }, "signed_record": "eyJhbGciOiJFUzI1NiJ9.record.signature", "verdict": "step_up" }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "body": { "properties": { "agent_claim": { "properties": { "agent_id": { "type": "string" }, "agent_runtime_hint": { "type": "string" }, "wallet_type": { "type": "string" } }, "type": "object" }, "nonce": { "maxLength": 128, "minLength": 8, "type": "string" }, "passport_id": { "description": "Optional FLINT Agent Passport; a verified payer-wallet binding can upgrade the decision.", "type": "string" }, "timestamp": { "format": "date-time", "type": "string" }, "transaction": { "description": "The intended commerce transaction FLINT evaluates. This is not the x402 payment to FLINT.", "properties": { "action": { "type": "string" }, "amount_display": { "pattern": "^(?:0|[1-9][0-9]*)(?:\\.[0-9]{1,18})?$", "type": "string" }, "chain": { "pattern": "^[-a-z0-9]{3,8}:[-_A-Za-z0-9]{1,32}$", "type": "string" }, "counterparty_address": { "type": "string" }, "direction": { "type": "string" }, "reference": { "type": "string" }, "token": { "properties": { "contract": { "type": "string" }, "issuer": { "type": "string" }, "symbol": { "type": "string" } }, "type": "object" } }, "required": [ "action", "chain", "amount_display", "counterparty_address" ], "type": "object" } }, "required": [ "nonce", "timestamp", "transaction" ], "type": "object" }, "bodyType": { "enum": [ "json", "form-data", "text" ], "type": "string" }, "method": { "enum": [ "POST", "PUT", "PATCH" ], "type": "string" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "bodyType", "body" ], "type": "object" }, "output": { "properties": { "example": { "properties": { "ok": { "type": "boolean" }, "record_id": { "pattern": "^frv_", "type": "string" }, "scan": { "properties": { "bounded_paid_path_executed": { "const": true }, "external_provider_calls": { "const": 0 }, "external_provider_path_executed": { "const": false }, "model_calls": { "const": 0 }, "passport_upgraded": { "type": "boolean" }, "payer_wallet_commitment": { "pattern": "^sha256_[a-f0-9]{64}$", "type": "string" }, "profile": { "type": "string" }, "record_persisted": { "type": "boolean" }, "record_persistence_status": { "enum": [ "persisted", "unavailable" ], "type": "string" }, "replay_protection_status": { "enum": [ "completed", "unavailable" ], "type": "string" }, "status": { "const": "completed" }, "transaction_intent_commitment": { "pattern": "^sha256_[a-f0-9]{64}$", "type": "string" }, "trust_graph_ingest_attempted": { "type": "boolean" } }, "required": [ "profile", "status", "transaction_intent_commitment", "payer_wallet_commitment", "external_provider_calls", "model_calls", "bounded_paid_path_executed", "external_provider_path_executed", "record_persisted", "record_persistence_status", "replay_protection_status", "trust_graph_ingest_attempted", "passport_upgraded" ], "type": "object" }, "score": { "maximum": 100, "minimum": 0, "type": "number" }, "service_payment": { "properties": { "distinct_from_scanned_transaction": { "const": true }, "purpose": { "const": "flint_transaction_scan_service_fee" }, "receipt_id": { "type": [ "string", "null" ] }, "receipt_status": { "type": "string" }, "status": { "const": "settled" } }, "required": [ "purpose", "status", "distinct_from_scanned_transaction", "receipt_status", "receipt_id" ], "type": "object" }, "signed_record": { "type": "string" }, "verdict": { "enum": [ "allow", "step_up", "review", "block" ], "type": "string" } }, "required": [ "ok", "verdict", "score", "record_id", "signed_record", "scan", "service_payment" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } } }, "tags": [ "agent-commerce", "fraud", "pre-transaction", "x402", "bazaar" ], "sourceHost": "flint.network", "lastUpdated": "2026-09-22T18:28:06.084Z", "quality": { "calls30d": 1, "uniquePayers30d": 1, "lastCalledAt": "2026-09-22T18:28:05.838Z" }, "metadata": { "serviceName": "FLINT Scan", "extensions": { "bazaar": { "info": { "input": { "body": { "agent_claim": { "agent_id": "procurement-agent-7", "agent_runtime_hint": "x402_buyer", "wallet_type": "eoa" }, "nonce": "scan-01K3J6M2F7H8Q9R0S1T2V3W4X5", "passport_id": "kya_optional_passport_id", "timestamp": "2026-08-25T22:00:00.000Z", "transaction": { "action": "stablecoin_transfer", "amount_display": "24.50", "chain": "eip155:8453", "counterparty_address": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e", "reference": "invoice_123", "token": { "issuer": "circle", "symbol": "USDC" } } }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "ok": true, "receipt_page_url": "https://flint.network/receipts/fsr_01K3J6M2F7H8Q9R0S1T2V3W4X6", "receipt_url": "https://flint.network/api/settlement-receipts/fsr_01K3J6M2F7H8Q9R0S1T2V3W4X6", "record_id": "frv_01K3J6M2F7H8Q9R0S1T2V3W4X5", "record_url": "https://flint.network/records/frv_01K3J6M2F7H8Q9R0S1T2V3W4X5", "scan": { "bounded_paid_path_executed": true, "external_provider_calls": 0, "external_provider_path_executed": false, "model_calls": 0, "passport_upgraded": false, "payer_wallet_commitment": "sha256_bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb", "profile": "marketplace_basic_v1", "record_persisted": true, "record_persistence_status": "persisted", "replay_protection_status": "completed", "status": "completed", "transaction_intent_commitment": "sha256_aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "trust_graph_ingest_attempted": true }, "score": 60, "service_payment": { "distinct_from_scanned_transaction": true, "purpose": "flint_transaction_scan_service_fee", "receipt_id": "fsr_01K3J6M2F7H8Q9R0S1T2V3W4X6", "receipt_status": "issued", "status": "settled" }, "signed_record": "eyJhbGciOiJFUzI1NiJ9.record.signature", "verdict": "step_up" }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "body": { "properties": { "agent_claim": { "properties": { "agent_id": { "type": "string" }, "agent_runtime_hint": { "type": "string" }, "wallet_type": { "type": "string" } }, "type": "object" }, "nonce": { "maxLength": 128, "minLength": 8, "type": "string" }, "passport_id": { "description": "Optional FLINT Agent Passport; a verified payer-wallet binding can upgrade the decision.", "type": "string" }, "timestamp": { "format": "date-time", "type": "string" }, "transaction": { "description": "The intended commerce transaction FLINT evaluates. This is not the x402 payment to FLINT.", "properties": { "action": { "type": "string" }, "amount_display": { "pattern": "^(?:0|[1-9][0-9]*)(?:\\.[0-9]{1,18})?$", "type": "string" }, "chain": { "pattern": "^[-a-z0-9]{3,8}:[-_A-Za-z0-9]{1,32}$", "type": "string" }, "counterparty_address": { "type": "string" }, "direction": { "type": "string" }, "reference": { "type": "string" }, "token": { "properties": { "contract": { "type": "string" }, "issuer": { "type": "string" }, "symbol": { "type": "string" } }, "type": "object" } }, "required": [ "action", "chain", "amount_display", "counterparty_address" ], "type": "object" } }, "required": [ "nonce", "timestamp", "transaction" ], "type": "object" }, "bodyType": { "enum": [ "json", "form-data", "text" ], "type": "string" }, "method": { "enum": [ "POST", "PUT", "PATCH" ], "type": "string" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "bodyType", "body" ], "type": "object" }, "output": { "properties": { "example": { "properties": { "ok": { "type": "boolean" }, "record_id": { "pattern": "^frv_", "type": "string" }, "scan": { "properties": { "bounded_paid_path_executed": { "const": true }, "external_provider_calls": { "const": 0 }, "external_provider_path_executed": { "const": false }, "model_calls": { "const": 0 }, "passport_upgraded": { "type": "boolean" }, "payer_wallet_commitment": { "pattern": "^sha256_[a-f0-9]{64}$", "type": "string" }, "profile": { "type": "string" }, "record_persisted": { "type": "boolean" }, "record_persistence_status": { "enum": [ "persisted", "unavailable" ], "type": "string" }, "replay_protection_status": { "enum": [ "completed", "unavailable" ], "type": "string" }, "status": { "const": "completed" }, "transaction_intent_commitment": { "pattern": "^sha256_[a-f0-9]{64}$", "type": "string" }, "trust_graph_ingest_attempted": { "type": "boolean" } }, "required": [ "profile", "status", "transaction_intent_commitment", "payer_wallet_commitment", "external_provider_calls", "model_calls", "bounded_paid_path_executed", "external_provider_path_executed", "record_persisted", "record_persistence_status", "replay_protection_status", "trust_graph_ingest_attempted", "passport_upgraded" ], "type": "object" }, "score": { "maximum": 100, "minimum": 0, "type": "number" }, "service_payment": { "properties": { "distinct_from_scanned_transaction": { "const": true }, "purpose": { "const": "flint_transaction_scan_service_fee" }, "receipt_id": { "type": [ "string", "null" ] }, "receipt_status": { "type": "string" }, "status": { "const": "settled" } }, "required": [ "purpose", "status", "distinct_from_scanned_transaction", "receipt_status", "receipt_id" ], "type": "object" }, "signed_record": { "type": "string" }, "verdict": { "enum": [ "allow", "step_up", "review", "block" ], "type": "string" } }, "required": [ "ok", "verdict", "score", "record_id", "signed_record", "scan", "service_payment" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } } } }, "liveness": { "reliability": null }, "verified": false, "featured": false, "provider": { "host": "flint.network", "manifest_name": "flint.network", "source": "cdp-mirror", "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources", "submitted_at": "2026-10-14T01:15:01.050Z" }, "exampleResponse": { "example": { "ok": true, "record_id": "string", "scan": { "bounded_paid_path_executed": null, "external_provider_calls": null, "external_provider_path_executed": null, "model_calls": null, "passport_upgraded": true, "payer_wallet_commitment": "string", "profile": "string", "record_persisted": true, "record_persistence_status": "persisted", "replay_protection_status": "completed", "status": null, "transaction_intent_commitment": "string", "trust_graph_ingest_attempted": true }, "score": 0, "service_payment": { "distinct_from_scanned_transaction": null, "purpose": null, "receipt_id": "string", "receipt_status": "string", "status": null }, "signed_record": "string", "verdict": "allow" }, "type": "string" } }