{"uid":"cap_hGHpCbUkGFvRJ0glFBGWv","slug":"agentmail-list-inbox-messages-0b22c791","name":"AgentMail - List Inbox Messages","description":"Service: AgentMail API (/v0/inboxes/{inbox_id}/messages)","url":"https://x402.api.agentmail.to/v0/inboxes/%7Binbox_id%7D/messages?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"unprobed","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":"free","summary":"Free","primary":null,"accepted":[]},"paymentMethods":[],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves a list of email messages from a specified AI agent inbox","exampleAgentPrompt":"Check my AgentMail inbox abc-123 and show me all the messages that have come in — who sent them, what the subjects are, and when they arrived.","exampleUseCases":null,"resultDescription":"Returns a JSON list of email message objects from the specified inbox, including metadata such as sender address, subject line, message body, timestamps, and message IDs.","failureModes":["Invalid or non-existent inbox_id returns 404 not found","Unauthorized access returns 401 if credentials are missing or invalid","Empty inbox returns an empty messages array","Rate limiting may return 429 if too many requests are made","Malformed inbox_id path parameter returns 400 bad request"],"whenToPreferThis":"Use this endpoint when an AI agent needs to check or poll a specific managed inbox for incoming emails, especially in automated workflows where the agent needs to read replies, confirmations, or notifications sent to an agent-owned email address. Prefer this over general email APIs when working within the AgentMail ecosystem with agent-provisioned inboxes.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-09T06:35:12.693Z","isFirstParty":false,"canonicalSlug":"agentmail-list-inbox-messages-0b22c791"}