{"slug":"paysafe-agent-com-v1-scan-outgoing-31e904","title":"Payment security firewall scan for an OUTGOING x402 payment","host":"paysafe-agent.com","method":"POST","resource":"https://paysafe-agent.com/v1/scan/outgoing","category":"commerce","description":"Payment security firewall scan for an OUTGOING x402 payment: PII/secret leak detection in payment metadata, nonce replay detection, overpayment detection, prompt-injection-triggered payment analysis (fast + deep tiers), canonical-USDC asset verification, merchant pinning, velocity/spend caps, and co","price_listed":0.01,"price_asked":0.01,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":793,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"context":{"origin":"planning"},"expected_price_usd":0.05,"payment":{"amount":"50000","asset_decimals":6,"description":"Premium data access","network":"eip155:8453","nonce":"0x1a2b3c","pay_to":"0x209693Bc6afc0C5328bA36FaF03C514EF312287C","resource_url":"https://api.example.com/premium","scheme":"exact"}},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"agent_id":{"description":"Identifier of the scanning agent (labels the scan; velocity and history are scoped to your API key's account, and to agent_id only for anonymous scans)","type":"string"},"context":{"description":"Provenance: origin (planning|user_instruction|tool_result|fetched_content|unknown), content (the content the agent just read), content_source_url","type":"object"},"expected_price_usd":{"description":"What the agent expected this to cost (USD)","type":"number"},"payment":{"anyOf":[{"required":["pay_to"]},{"required":["amount"]},{"required":["amount_usd"]}],"description":"The x402 payment (or payment request) to screen: scheme, network, amount (atomic) or amount_usd, asset, pay_to, payer, resource_url, description, reason, nonce, metadata. Must carry pay_to or amount / amount_usd; a payment with neither is rejected with 400 and not scanned.","properties":{"amount":{"description":"Atomic token units, e.g. \"50000\" = $0.05 USDC","type":"string"},"amount_usd":{"description":"Decimal USD, when no atomic amount is available","type":"number"},"asset":{"description":"Token contract address","type":"string"},"network":{"description":"CAIP-2 network id, e.g. eip155:8453","type":"string"},"nonce":{"description":"Payment nonce, once signed","type":"string"},"pay_to":{"description":"Recipient address","type":"string"},"resource_url":{"description":"The resource being purchased","type":"string"}},"type":"object"},"policy":{"description":"Tiering overrides: force_deep / skip_deep for the deep content-analysis tier","type":"object"}},"required":["payment"]},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-18","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.01,"price_match":true,"latency_ms":793,"error":null}],"description_full":"Payment security firewall scan for an OUTGOING x402 payment: PII/secret leak detection in payment metadata, nonce replay detection, overpayment detection, prompt-injection-triggered payment analysis (fast + deep tiers), canonical-USDC asset verification, merchant pinning, velocity/spend caps, and counterparty reputation cross-check. Returns allow/flag/block with per-check reasons and an Ed25519-signed verdict. Advisory and non-custodial.","last_updated":"2026-10-17T14:44:36.233Z","schemes":["exact"]}