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POST

Authorizations

Authorization
string
header
required

Org-scoped Norbelys API key. Create one in Settings → API keys and send it as Authorization: Bearer ak_….

Headers

Idempotency-Key
string

Opt-in idempotency for a safely retried write: reuse the same key to replay the original result for 24h instead of re-executing. Recommended on every POST.

Maximum string length: 255

Body

application/json
emails
string[]
required

Up to 10,000 email addresses or bare domains to suppress.

Required array length: 1 - 10000 elements
Minimum string length: 1
Example:
reason
string

Free-text note applied to every added entry.

Example:

"imported do-not-contact list"

Response

OK

created
integer
required

How many addresses were newly suppressed (already-suppressed values are skipped).

Required range: x >= 0
Example:

842