Nylas Agent Accounts let AI agents own disposable inboxes for automated signups

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Developers building autonomous AI agents face a recurring obstacle: services send verification emails or one-time codes that require a real inbox, but there is no human recipient available. Nylas has introduced Agent Accounts, a feature that lets developers programmatically provision a fully functional, disposable email address on a registered domain without any OAuth flow or user consent. Each Agent Account is represented as a standard grant ID, meaning existing Nylas API endpoints for messages, threads, and attachments work as they normally would for connected Gmail or Microsoft accounts. The mailbox appears legitimate to third-party services, can receive verification emails, and is deleted at the end of a task, preventing accumulation of unused accounts. The approach is aimed at use cases such as CI pipeline onboarding, automated QA testing, and research agents that need fresh, isolated accounts for each run.

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