Send Message
Send a message to an existing conversation
POST
https://api.pact.im/api/p2/conversations/<CONVERSATION_ID>/messagesAllows to send message to existing conversation.
URL Parameters
| Parameter | Description |
|---|---|
| CONVERSATION_ID | ID of the conversation |
Body Parameters (JSON)
| Parameter | Required | Validations | Description |
|---|---|---|---|
| private_api_token | true | Must be a string | YOUR_API_TOKEN |
| company_id | true | Must be an integer | ID of the company |
| text | false | Must be a string | Text of the message |
| attachment_ids | false | Must be an array of integers | ID of the attachments. One message can contain only one array with one ID. To send multiple attachments, you must send multiple requests with different IDs. |
| replied_to_id | false | Must be a string | External ID of the message to which this message is a reply |
| send_to_crm | false | boolean | Sync initializing message to CRM integrations. Default: true |
Example
Request
shell
curl -X POST 'https://api.pact.im/api/p2/conversations/CONVERSATION_ID/messages' \
--header 'Content-Type: application/json' \
--data '{
"private_api_token": "YOUR_API_TOKEN",
"company_id": COMPANY_ID,
"text": "test",
"attachment_ids": ["ID_attachment"],
"replied_to_id": EXTERNAL_MESSAGE_ID_FROM_PROVIDER
}'shell
curl -X POST 'https://api.pact.im/api/p2/conversations/CONVERSATION_ID/messages' \
--header 'Content-Type: application/json' \
--data '{
"private_api_token": "YOUR_API_TOKEN",
"company_id": COMPANY_ID,
"text": "test"
}'Response
json
{
"message": {
"id": 123,
"external_id": null,
"company_id": 838111,
"conversation_id": 2073572213,
"contact_id": 1582597339,
"replied_to_id": "AC36714A437FAE372F0CC3CC21330F336",
"created_at": "2025-12-09T13:40:23.716Z",
"external_created_at": "2025-12-09T13:40:23.000Z",
"income": false,
"status": "sent",
"message": "Hello World!",
"reactions": [],
"details": null,
"delivery": false,
"deleted": false,
"attachments": [
{
"id": 315200264,
"message_id": 1414933437,
"file_name": "image_processing20241227-195666-pny0n6.jpeg",
"mime_type": "image/jpeg",
"size": 25436,
"attachment_url": "https://cdn.pact.im/storage/attachment/file/53cbacc1433e4396889a0e53eb8f102fab.jpeg",
"preview_url": "https://cdn.pact.im/storage/attachment/file/small-11191138a56305df28e13d71cc57071113.jpeg",
"aspect_ratio": null,
"data": {}
}
]
}
}