{"uid":"cap_4nij-of9cJwbn-Plh2OkL","slug":"stableemail-0d030fff","name":"StableEmail Inbox Messages List","description":"List inbox messages","url":"https://stableemail.dev/api/subdomain/inbox/messages","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"limit":{"type":"integer","default":20,"maximum":100,"minimum":1},"cursor":{"type":"string","minLength":1},"localPart":{"type":"string","pattern":"^[a-z0-9][a-z0-9._+-]{0,62}[a-z0-9]$","maxLength":64,"minLength":1},"subdomain":{"type":"string","allOf":[{"pattern":"^[a-z0-9][a-z0-9-]{1,28}[a-z0-9]$"},{"pattern":"^(?!.*--)"}]}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_6yyRtYteUhlFN-Nheb6T0","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Lists all messages in a StableEmail subdomain inbox","exampleAgentPrompt":"Show me all the messages in my StableEmail inbox for the subdomain 'myapp' on stableemail.dev.","exampleUseCases":null,"resultDescription":"Returns a list of inbox messages for the specified subdomain, including message metadata such as sender, subject, date, and message content.","failureModes":["Invalid or unrecognized subdomain returns an error","Expired inbox (past 30-day period) may return empty or error","Authentication/payment failure via x402 protocol","Subdomain not yet verified returns error","Network timeout or service unavailability"],"whenToPreferThis":"Use this endpoint when you need to programmatically read or poll emails received at a stableemail.dev subdomain inbox, especially in agentic workflows that require processing inbound email. Prefer over generic IMAP/email APIs when using StableEmail's subdomain-based disposable inbox system with x402 micropayment access.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T15:18:55.625Z","isFirstParty":false}