{"uid":"cap_qQZjTmn-ZjqLAXr-GCKef","slug":"agentic-endpoints-testnet-vault-store-fe11bcc1","name":"Agentic Endpoints Testnet Vault Store","description":"Store an encrypted item in the vault. The first store claims the namespace and returns a one-time namespace_token.","url":"https://agentic-endpoints-testnet.oliver-835.workers.dev/vault/store","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"alg":{"type":"string","description":"Encryption algorithm label (default aes-256-gcm)"},"key":{"type":"string","description":"Item key"},"ttl":{"type":"number","description":"Optional lifetime in seconds"},"namespace":{"type":"string","description":"Vault isolation scope"},"ciphertext":{"type":"string","description":"Client-side encrypted payload. This service never sees plaintext."},"namespace_token":{"type":"string","description":"Required once the namespace has been claimed by a first store"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_YO_ZhXi5-ZHqCe9IDjybF","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Store a client-side encrypted item in an isolated vault namespace, claiming the namespace on first store and returning a one-time namespace_token.","exampleAgentPrompt":"Store my AES-256-GCM encrypted payload under the key 'api-key-prod' in the namespace 'my-agent-secrets' — this is the first item so it should claim the namespace and give me back the namespace token.","exampleUseCases":[{"title":"Initialize agent secrets vault","prompt":"I need to create a new encrypted vault for my agent's secrets. Store this AES-256-GCM ciphertext under the key 'openai-key' in the namespace 'agent-config' — it's the first item, so claim the namespace and return the namespace token."},{"title":"Persist encrypted credential with TTL","prompt":"Store my encrypted API credential ciphertext under the key 'stripe-secret' in the 'payment-agent' namespace with a 3600-second TTL. I already have the namespace token from when I first claimed it."},{"title":"Save encrypted session state","prompt":"Save this encrypted session state blob under the key 'session-2024' in my 'workflow-agent' vault namespace. The namespace is already claimed — here's my namespace token. Use AES-256-GCM."}],"resultDescription":"Returns a confirmation that the encrypted item was stored, and on the first store in a new namespace, returns a one-time namespace_token that must be used for all subsequent reads, writes, deletes, and checks in that namespace.","failureModes":["Missing namespace_token on a previously claimed namespace returns an authorization error","Invalid or expired namespace_token returns a 401/403 error","Missing required fields (namespace, key, ciphertext) returns a 400 validation error","Duplicate key in same namespace may overwrite or conflict depending on service behavior","Expired TTL on a previously stored item may cause retrieval failures later","Payment not provided or insufficient USDC balance returns a 402 Payment Required"],"whenToPreferThis":"Use this endpoint when you need to persist client-side encrypted data in an isolated namespace that only token-holders can access, especially when you want zero server-side plaintext exposure. Prefer this over generic key-value stores when you need namespace isolation with a one-time token claim pattern and support for TTL-based expiry.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:37:23.731Z","isFirstParty":false}