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GET
/
availability
/
imessage
/
{to}
cURL
curl --request GET \
  --url https://api.contiguity.com/conversations/availability/imessage/{to} \
  --header 'Authorization: Bearer <token>'
{
  "id": "req_xxxxxxxxxxxxxxxx",
  "timestamp": 1772568052124,
  "api_version": "v2026.3.3",
  "object": "response",
  "data": {
    "available": true
  }
}

Authorizations

​
Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Path Parameters

​
to
string
required

Phone number to check. Must be in E.164 format.

Example:

"+1234567890"

Response

Check if a phone number supports iMessage

​
id
string
required
Example:

"req_xxxxxxxxxxxxxxxx"

​
timestamp
number
required
Example:

1772568052124

​
api_version
string
required
Example:

"v2026.3.3"

​
object
string
required
Example:

"response"

​
data
object
required