Messages
iMessage Availability
GET
iMessage availability
Check whether a phone number can receive iMessages. Requires authentication. Make sure to encode phone numer in query param.
Parameters
| Name | In | Type | Required | Description |
|---|---|---|---|---|
| phoneNumber | query | string | ✅ | Phone number in international (E.164) format, e.g. +1234567890 |
Responses
- 200: Availability retrieved successfully (proxied from the Messages server)
- 400: Invalid or missing
phoneNumber - 500: Failed to check iMessage availability
iMessage availability