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Tech riderRev. 29 Sept 2026

Temp Mail API

Ch 126.6of 33 Temporary Email Services
  1. 1Runs onAndroid, API, Browser, iOS, Web
  2. 2CostsNot stated by the maker
  3. 3Inbox lifetimedays
  4. 4Custom addressYes
  5. 5API accessYes
  6. 6Custom domainYes
  7. 7Attachments supportedYes
  8. 8Max active inboxes10
7 lines stated Written from the maker's own pages: docs.temp-mail.io, temp-mail.io
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The Temp Mail API homepage

Overview

Temp Mail API is ranked #12 of 33 in temporary email services on Specifiction. It runs on Android, API, Browser extension, iOS, Web.

Temp Mail API plans and pricing

All plans
Premium Not published 1,000 API requests/mo · premium domains · 10 custom domains · saved messages · unlimited forwarding · 10 emails at once · no ads · inbox in extensions · 30 days of message storage · 500 records in history · cloud history sync temp-mail.io · 29 Sept 2026

Compared on temporary email services

Free plan
Yesdocs.temp-mail.io
Inbox lifetime
daysdocs.temp-mail.io
Custom address
Yesdocs.temp-mail.io
API access
Yesdocs.temp-mail.io
Custom domain
Yesdocs.temp-mail.io
Attachments supported
Yesdocs.temp-mail.io
Max active inboxes
10docs.temp-mail.io

Facts

Purpose
The API creates and manages temporary email addresses and lets users retrieve incoming messages programmatically.docs.temp-mail.io · 29 Sept 2026
Email handling
The API supports creating addresses, listing and retrieving messages, downloading attachments, reading message source, and deleting emails or messages.docs.temp-mail.io · 29 Sept 2026
Authentication
API requests require an API key in the X-API-Key header, and API access requires an active premium account.docs.temp-mail.io · 29 Sept 2026
Retention
API email addresses last up to 30 days, after which the emails are automatically deleted.temp-mail.io · 29 Sept 2026
API limits
Monthly API request quotas depend on the subscription plan; the subscription page lists 1,000 API requests per month included.temp-mail.io · 29 Sept 2026
Integrations
The maker lists email testing and CI/CD use cases, naming Playwright, GitHub Actions, Jenkins, and GitLab CI.temp-mail.io · 29 Sept 2026
Libraries
Officially supported client libraries are listed for Golang, .NET, Node.js, PHP, and Python.docs.temp-mail.io · 29 Sept 2026
AI integrations
The remote MCP server connects the API to AI coding clients including Claude Code, Cursor, VS Code Copilot, Codex, and others, and requires an active premium account.docs.temp-mail.io · 29 Sept 2026
Security
The API page says requests use HTTPS encryption and email content is stored temporarily, then permanently deleted without backups after its retention period.temp-mail.io · 29 Sept 2026
Privacy policy
The privacy policy says temp-mail.io does not store IP addresses and permanently deletes emails and temporarily stored data after their retention period.temp-mail.io · 29 Sept 2026
Support
The maker directs users with questions or suggestions to [email protected].temp-mail.io · 29 Sept 2026
Free access
The maker describes its temporary email service as free, while API access is a premium feature.temp-mail.io · 29 Sept 2026
Trial and refund
The subscription page says there is no free trial and offers a refund within 30 days if the customer is not satisfied.temp-mail.io · 29 Sept 2026

Best Temp Mail API alternatives

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All accessCh 01 SecureTempMail Free planAPIBrowser from $3.25/mo7.4 All accessCh 02 Temp-Mail.org Free planAndroidAPI from $5/mo7.4 All accessCh 03 10 Minute Mail Free planAndroidiOS Free to start7.3 All accessCh 04 1SecMail Free planAndroidAPI from $3/mo7.3 All accessCh 05 EmailOnDeck Free planAndroidAPI Free to start7.3 All accessCh 06 Mail.cx Free planAPIWeb from $0.82/mo7.0

Where it ranks on Specifiction

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