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get
/v3/activity/send
List send events
get
/v3/activity/send/{event_id}
Return a send event
get
/v3/activity/send/messages/{message_id}
Return a message's delivery status
get
/v3/metrics/send/summary
Return a sending health summary
get
/v3/metrics/send/timeseries
Return send metrics over time
get
/v3/metrics/send
Return send metrics by domain or sender
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Changes to Return send metrics by domain or sender
get
/v3/metrics/send
Oct 30, 2026
7b9fe7c66c1c
Revision changes
info
endpoint added