{"uid":"cap_eEzP8ZA9s9W8QZppJxTMr","slug":"aisecurityguard-io-ad9a565b","name":"AI Security Guard Preflight Check","description":"Knowledge, understanding, and tooling is power. Research-backed education on agentic security, free resources, then AgentGuard360 and Protection SDK when you're ready to protect what you ship.","url":"https://aisecurityguard.io/v1/guard/preflight","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"type":{"enum":["url","price","integer","address","hash"],"type":"string","description":"Validation type to perform."},"chain":{"type":"string","description":"Blockchain for address validation: evm, solana (default: evm)."},"value":{"type":"string","description":"The value to validate."},"decimals":{"type":"integer","description":"Token decimals for price validation (default: 18)."},"int_type":{"type":"string","description":"Integer bounds: uint8, uint256, int128, etc. (default: uint256)."},"hash_type":{"type":"string","description":"Hash type: sha256, keccak256, tx_hash, md5 (default: sha256)."}}},"responseSchema":{"type":"json","example":{"result":{"type":"url","flags":["javascript_in_param","suspicious_tld"],"valid":true,"value":"https://api.malicious-site.com/redirect?to=javascript:alert(1)","details":{"domain":"malicious-site.com","scheme":"https"},"verdict":"suspicious","confidence":0.88,"suspicious":true}}},"example":{"request":{"type":"url","value":"https://api.example.com/user/profile?session_id=abc123def456"},"response":{"result":{"type":"url","flags":["sensitive_param_name:session_id"],"valid":true,"value":"https://api.example.com/user/profile?session_id=abc123def456","details":{"domain":"api.example.com","scheme":"https","exfil_risk":"Parameter 'session_id' may capture sensitive data"},"verdict":"suspicious","confidence":0.85,"suspicious":true}}},"exampleRequest":{"type":"url","value":"https://api.example.com/user/profile?session_id=abc123def456"},"tags":["x402"],"displayCostAmount":"0.0075","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.0075/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0075","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0075","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_303pMQZZ0xo_4PaRWIRsO","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0075","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates an AI request (URL, tool call, or document) for security threats, policy violations, and data exfiltration risks before execution.","exampleAgentPrompt":"Before my AI agent fetches this URL, run a preflight security check on it to detect any sensitive parameter names or exfiltration risks: https://api.example.com/data?token=abc123","exampleUseCases":null,"resultDescription":"Returns a verdict ('suspicious' or safe), a confidence score (0–1), a list of security flags (e.g. 'sensitive_param_name:token'), an exfiltration risk description, domain and scheme details, and a boolean 'valid' and 'suspicious' field — giving the agent a clear go/no-go signal before executing the request.","failureModes":["Invalid request type enum — must be 'url', 'tool', or 'document'","Malformed or missing 'value' field returns a 400 error","Payment not attached or insufficient USDC balance triggers x402 payment required response","Unreachable or invalid URL format may return low-confidence result","Service downtime returns 503 — preflight cannot be completed"],"whenToPreferThis":"Use this endpoint when an AI agent is about to execute an untrusted or externally-sourced action — particularly fetching a URL, calling an MCP tool, or processing a document — and you need a fast, paid security verdict before proceeding. Prefer this over manual inspection when automated, low-latency preflight validation with confidence scoring is required in an agentic pipeline.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:38:49.054Z","isFirstParty":false}