{"uid":"cap_ci6Q3F1IxJUBRgw8ApvHk","slug":"agentmail-via-orthogonal-agentmail-create-inbox-3e09f293","name":"AgentMail Create Inbox","description":"Create a new email inbox. Inboxes cost $2/month. Inboxes with no API activity for 30+ days are automatically deleted. Any request using the inbox resets the inactivity timer. Returns an inbox_id in email format (e.g., myagent@agentmail.to) used for all subsequent operations. If username is omitted, a random one is generated.","url":"https://mpp.orthogonal.com/agentmail/v0/inboxes","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["email","inboxes","messaging","agents","ai","social"],"displayCostAmount":"2","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":"$2/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"2","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"2","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_5wZoLiYrZ8z14iIt1vT6N","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"2","costPer":"request","priority":0,"asset":"0x20C000000000000000000000b9537d11c60E8b50","unit":"request","depositMicros":null,"planRef":null}],"brandName":"AgentMail via Orthogonal","brandSlug":"agentmail-via-orthogonal-mpp","brandBaseUrl":"https://api.agentmail.to","brandDocsUrl":"https://api.agentmail.to","whatItDoes":"Creates a new programmatic email inbox for an AI agent, billed at $2/month with auto-deletion after 30 days of inactivity","exampleAgentPrompt":"Set up a new AgentMail inbox for my agent so it can send and receive emails — I want a fresh inbox provisioned now.","exampleUseCases":null,"resultDescription":"Returns a newly created inbox object including a unique inbox ID, assigned email address, and metadata such as creation timestamp. The inbox is immediately active and usable for sending and receiving emails via the AgentMail API. A recurring $2/month charge applies; the inbox is auto-deleted after 30 days of API inactivity.","failureModes":["Payment failure or insufficient USDC balance — inbox not created, payment error returned","Invalid or missing configuration parameters — 400 Bad Request","Authentication failure — 401 Unauthorized","Service unavailable — 503 or 500 error","Duplicate inbox creation attempt if unique constraints are violated — 409 Conflict"],"whenToPreferThis":"Use this endpoint when an AI agent needs its own dedicated email address to send, receive, or manage email threads programmatically. Prefer AgentMail when building agent-native email workflows where inboxes need to be created on demand and managed via API, especially in multi-agent or automation contexts. Not suitable for human-managed email or when a persistent long-lived inbox is needed without guaranteed API activity.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-19T06:46:33.018Z","isFirstParty":false}