Check an address

GET/v1/suppressions/check

Secret key — sk_… or sk_test_… · Base URL https://api.volanea.com

Is this address suppressed, and why?

Query parameters

emailemailrequired

Response

The suppression state.

suppressedbooleanrequired
suppressionobject | nullrequired

Errors

Every failure returns the standard envelope — branch on `code`, never on the wording of `error`.

401Missing or invalid API key.
422Request validation failed (code `validation_error`, 422).

Request

curl https://api.volanea.com/v1/suppressions/check?email=value \
  -H "Authorization: Bearer sk_..."

Response

200 · application/json

{
  "success": true,
  "data": {
    "suppressed": true,
    "suppression": {
      "suppressionId": "<suppressionId>",
      "projectId": "<projectId>",
      "email": "ada@example.com",
      "reason": "hard_bounce",
      "source": "<source>",
      "createdAt": "2026-01-01T09:00:00.000Z"
    }
  }
}

92 endpoints · OpenAPI document