WarmupInbox
Email warmup and deliverability API for cold email infrastructure.
How to connect
What your agent can do
Connect WarmupInbox
Starter prompt
“Claude, use the WarmupInbox API to check the health of all my inboxes and pause any that have a deliverability score below 90%.”
About WarmupInbox
WarmupInbox provides a REST API for managing email warmup, deliverability, and inbox health at scale. AI agents can create and manage inboxes, configure warmup schedules, monitor sender reputation, and pull deliverability metrics. Supports custom OAuth for Gmail and Outlook, SMTP/IMAP configurations, and automated warmup sequences across unlimited inboxes.
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