{"uid":"cap_hVLa-zS-VQxi7pftdJxHO","slug":"ncrypted-ai-one-time-secret-storage-3a276e00","name":"ncrypted.ai One-Time Secret Storage","description":"ncrypted: store a client-side encrypted, one-time secret (password, API key, note). Returns an id; the client builds the share link /s/{id}#{key}. The secret self-destructs after one read or at ttl. Use the `ncrypted` npm SDK or @seidl-family/ncrypted-mcp to encrypt.","url":"https://ncrypted.ai/api/v1/secrets?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_FqCw4tuv_g7IaMfSlT7M2","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Stores a client-side encrypted secret (password, API key, or note) server-side and returns an ID for building a self-destructing share link","exampleAgentPrompt":"Store this API key as a one-time encrypted secret that self-destructs after the first read and expires in 24 hours: 'sk-abc123xyz789'","exampleUseCases":[{"title":"Share database password securely","prompt":"I need to send a database password to a contractor — store it as an encrypted one-time secret that deletes itself after they read it, with a 48-hour TTL: 'P@ssw0rd!SecureDB42'"},{"title":"Agent-to-agent secret handoff","prompt":"My deployment agent just generated a new API key and needs to pass it to the configuration agent securely — store 'Bearer eyJhbGciOiJ...' as an encrypted one-time secret that self-destructs on first read"},{"title":"Temporary credentials for onboarding","prompt":"Create a burn-after-reading encrypted link containing the new employee's temp login credentials 'user: jsmith / pass: Welcome2024!' that expires in 72 hours and disappears after they open it once"}],"resultDescription":"Returns a secret ID (e.g. a UUID or short token) that the client uses to construct a shareable link in the format /s/{id}#{key}, where the fragment (#key) is the client-side decryption key that never touches the server. The secret payload is destroyed server-side after a single read or when the TTL expires.","failureModes":["Invalid or malformed encrypted payload — secret not stored, 400 error returned","TTL value out of acceptable range — request rejected with validation error","Secret already consumed (read once) — subsequent access attempts return 404","Secret expired past TTL — returns 404 or expiry error","Payment failure via x402 protocol — request blocked before processing","Server-side storage error — 500 returned, no ID generated"],"whenToPreferThis":"Choose this endpoint when you need to share a sensitive value (password, API key, token, note) exactly once with guaranteed destruction after reading, or when secrets must not persist beyond a defined TTL. Ideal for agent-to-agent credential handoffs, onboarding flows, or any scenario where a secret must be transmitted without leaving a persistent copy. Prefer over general-purpose secret managers when zero-persistence and self-destruction are the primary requirements.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T12:30:23.596Z","isFirstParty":false,"canonicalSlug":"ncrypted-ai-one-time-secret-storage-3a276e00"}