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POST
/
imessage
/
read
cURL
curl --request POST \
  --url https://api.contiguity.com/send/imessage/read \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "to": "+1234567890",
  "from": "+15555555555"
}'
{
  "id": "req_xxxxxxxxxxxxxxxx",
  "timestamp": 1757916599341,
  "api_version": "v2025.9.15",
  "object": "response",
  "data": {
    "status": "sent",
    "message": "Read receipt sent to +1234567890 from +15555555555"
  }
}

Authorizations

​
Authorization
string
header
required

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

Body

application/json
​
to
string
required

Recipient's iMessage address. Must be in E.164 format.

Example:

"+1234567890"

​
from
string
required

The iMessage number that you have been using to send messages to this recipient.

Example:

"+15555555555"

Response

Send read receipt to an iMessage recipient

​
id
string
required
Example:

"req_xxxxxxxxxxxxxxxx"

​
timestamp
number
required
Example:

1757916599341

​
api_version
string
required
Example:

"v2025.9.15"

​
object
string
required
Example:

"response"

​
data
object
required
⌘I