{"uid":"cap_FK0oeSSyKZMHepwmndOEQ","slug":"cyre-guardian-intent-lockbox-a2c4a7b3","name":"CYRE Guardian Intent Lockbox","description":"Guardian Intent Lockbox — seal your intentHash before you pay so any party can later prove the hash was locked pre-settle. Bearer holds the token. Patterns, not verdicts. Agent guide: https://cyre.dev/SKILL.md","url":"https://cyre.dev/api/lockbox","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":["actor","intentHash"],"properties":{"actor":{"type":"string"},"intentHash":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_k1E7-smfDWlyWVwYxr0xA","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"4zMMC9srt5Ri5X14GAgXhaHii3GnPAEERYPJgZJDncDU","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Seals an intentHash pre-payment so any party can later cryptographically prove the hash was committed before settlement occurred.","exampleAgentPrompt":"Before I pay out to this counterparty, lock my intentHash '0xabc123...' as actor '0xMyAddress' in the CYRE Guardian Lockbox so we have a sealed pre-settlement record we can verify later.","exampleUseCases":[{"title":"Pre-payment intent sealing for escrow","prompt":"I'm about to release escrow to a contractor — seal intentHash '0xdeadbeef42' for actor '0xMyWallet' in the lockbox right now so there's a tamper-proof record that I committed to this intent before the payment goes through."},{"title":"Multi-party payment dispute prevention","prompt":"We're settling a deal and the other party wants proof I locked in the payment intent before we agreed on terms — can you seal intentHash '0x99ffa1c2' under actor '0xAgentWallet' in the CYRE Guardian lockbox?"},{"title":"Agentic workflow pre-settlement commit","prompt":"My agent is about to trigger an x402 payment — first seal intentHash '0xf00dface' for actor '0xPayerAddress' so we have a lockbox record proving the intent was committed before the transaction settled."}],"resultDescription":"Returns a bearer token representing the sealed lockbox entry, confirming that the provided intentHash was recorded pre-settlement for the given actor. The token can later be presented to prove the hash was locked before payment occurred.","failureModes":["Missing required 'actor' or 'intentHash' query parameters returns a 400 error","Invalid intentHash format may be rejected","Duplicate sealing of the same intentHash/actor combination may return a conflict or idempotency error","Payment failure (x402) if USDC balance is insufficient or x402 header is missing","Network timeouts if the lockbox service is temporarily unavailable"],"whenToPreferThis":"Use this endpoint when you need a cryptographically verifiable, time-stamped record that an intentHash was committed before a payment or settlement event occurred — particularly in multi-party or disputed transactions where pre-settlement proof matters. Prefer this over on-chain logging when you need low-cost, fast commitment without writing directly to a blockchain. Use before calling Guardian Lockbox Match to verify a subsequent payment against the sealed record.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:46:16.317Z","isFirstParty":false}