{"uid":"cap_zD-k5nTwJ2n44kJGJton4","slug":"cyre-guardian-gate-d4deb4dd","name":"CYRE Guardian Gate","description":"Guardian Gate — before your agent pays ANY other x402 service, grade the payTo counterparty + spend shape in one cheap call. Patterns, not verdicts. Agent guide: use before non-Guardian awal x402 pay. Agent guide: https://cyre.dev/SKILL.md","url":"https://cyre.dev/api/gate","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["payTo"],"properties":{"from":{"type":"string","description":"Optional payer address for context"},"chain":{"type":"string","description":"Optional: base | solana | eip155:8453"},"payTo":{"type":"string","description":"Treasury / payTo address (0x… on Base or Solana base58)"},"amount":{"type":"string","description":"Optional USDC atomic units (6 decimals)"},"resourceUrl":{"type":"string","description":"Optional URL the agent is about to pay"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_XwWZbGsjPT9gOoidhmvKs","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"4zMMC9srt5Ri5X14GAgXhaHii3GnPAEERYPJgZJDncDU","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Grades an x402 payTo counterparty address and spend shape before an agent makes a payment, returning risk patterns to inform go/no-go decisions.","exampleAgentPrompt":"Before my agent pays that x402 service at address 0x4a3b... on Base, run it through Guardian Gate to check the risk patterns on that payTo counterparty — I'm about to send 5000000 USDC atomic units.","exampleUseCases":[{"title":"Pre-payment counterparty risk screen","prompt":"My agent is about to pay 0xabc123... on Base chain for an x402 API call — can you run Guardian Gate on that address and tell me the risk patterns before we send anything?"},{"title":"New x402 skill vetting","prompt":"I found a new x402 service I want my agent to use, the payTo is 0xdef456... — check it with Guardian Gate before we commit any spend, the resource URL is https://someservice.dev/api/endpoint."},{"title":"Solana x402 counterparty check","prompt":"Before my agent pays that Solana-based x402 endpoint, can you screen the payTo address CK7b...XYZ on Solana through Guardian Gate so I can see any risk signals on their spend shape?"}],"resultDescription":"Returns a pattern-based risk signal object describing the payTo counterparty's behavioral profile and spend shape characteristics — not a binary verdict but observable patterns (e.g. dormancy, burst activity, anomaly flags) that the agent can use to decide whether to proceed with payment.","failureModes":["Missing required payTo parameter returns validation error","Invalid address format (malformed 0x or non-base58) may return error or low-confidence result","Unsupported chain identifier returns error","Network timeout on counterparty data lookup","Unknown or brand-new address with no on-chain history may return minimal/empty pattern data"],"whenToPreferThis":"Use this endpoint as a lightweight pre-flight check before any non-Guardian x402 payment — it is the cheapest entry point in the CYRE Guardian suite ($0.001 per call). Prefer Guardian Gate when you only need basic counterparty + spend-shape patterns for a single payTo address. Use Guardian Bazaar Scan if you also want to probe the resource URL itself, or Guardian Settlement Batch when grading multiple payout addresses simultaneously.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T00:39:42.322Z","isFirstParty":false}