Skip to content
Skip to main content

Delivery, engagement, and alert APIs for your sends

Agent AccountsEmail
  • Send events API. See what happened to every message you send from an Agent Account or through Transactional send: accepted, delivered, bounced, marked as spam, or rejected, for each recipient, with the bounce reason from the recipient’s mail server. Track your delivery, bounce, and complaint rates over time, get a health grade with the likely cause of a problem, and break the rates down by sending domain, Agent Account, or recipient domain.
  • Tracking events API. See every open and link click on your tracked messages, and compare open and click rates across date ranges, sending domains, and Agent Accounts.
  • Send alerts API and the alert.triggered notification. Create a rule for your bounce, complaint, or delivery rate, and get a webhook notification when a sending domain crosses it.

Activity is kept for 90 days, and metrics cover up to a year. To get started, see Monitor delivery and engagement.