Get suppression entry

GET

/api/v1/partner/email/suppression/:email

Check whether a specific email is on the suppression list. Useful for pre-flight checks before adding an address to a campaign list.

Response

{
  "success": true,
  "entry": {
    "email": "[email protected]",
    "reason": "BOUNCE",
    "details": "550 5.1.1 user unknown",
    "added_at": "2026-05-03T11:30:00Z"
  }
}

Common errors

Status	Code	Meaning
404	`NOT_SUPPRESSED`	The email isn't on the suppression list — safe to send

A 404 here is the normal "not suppressed" response — branch on status code, not just body content.

cURL

curl https://api.splashifypro.com/api/v1/partner/email/suppression/[email protected] \
  -H "Authorization: Bearer $SPLASHIFY_API_KEY"