Make AI Call (GHL-Safe)

Method: POST

Endpoint: https://api.assistable.ai/v2/ghl/make-call

This endpoint triggers an outbound AI phone call to a specific contact inside GoHighLevel.

Why "GHL-Safe"? This version is specifically designed to work within GoHighLevel workflows without timing out or causing errors, even if the call takes a long time to connect.

1. Authorizations

You must verify your identity to place a call.

Header Name: Authorization
Value: Bearer <your_token_here>

2. Body Parameters

To place a call, the system needs to know three main things: Who is calling (Assistant), Where from (Location), and Who to call (Contact).

Field	Type	Required?	Description
`assistant_id`	string	Yes	The ID of the AI Assistant that will speak.
`location_id`	string	Yes	The GoHighLevel Location ID where the contact lives.
`contact_id`	string	Yes	The specific GoHighLevel Contact ID you want to call.
`number_pool_id`	string	No	If you use a group of numbers (Pool), specify the Pool ID here.

3. Example Request (Code)

Copy the code below to test a call.

Bash

curl --request POST \
  --url https://api.assistable.ai/v2/ghl/make-call \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "assistant_id": "asst_12345",
  "location_id": "loc_98765",
  "contact_id": "cont_abc123"
}'

4. Success Response

If the call is successfully queued, you will receive a 200 status code and a call_id.

JSON

{
  "success": true,
  "call_id": "call_555777",
  "returned_an_error": false,
  "error_message": "",
  "error_code": 200
}

5. Troubleshooting

Status 200 vs 400: Even if the call fails (e.g., number busy), the API might return a 200 status with success: false in the body. Always check the success field in the JSON response.
Invalid Contact ID: Ensure the contact_id matches the one in GoHighLevel exactly.
No Phone Number: The contact you are trying to call must have a valid phone number in GHL.