List recipient phone numbers
Returns all non-agent phone numbers that have appeared in message logs, with per-number message counts, optionally filtered by date range.
Authentication
X-App-Idstring
Your MessageBlue App ID, sent in clear on every request. It is paired with request signing: each request is also signed with your App Secret (see the Authentication tag). The App Secret itself is NEVER transmitted — it is only the HMAC signing key.
Query parameters
dateFrom
dateTo
Response
OK
ok
data
Endpoint-specific payload wrapped in a standard success envelope.
meta
Errors
401
Unauthorized Error
500
Internal Server Error