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POST
https://prod-contactswing-fastapi-962560522883.us-central1.run.app
/
v2
/
_new_assistants
Create WhatsApp AI Agent
curl --request POST \
  --url https://prod-contactswing-fastapi-962560522883.us-central1.run.app/v2/_new_assistants \
  --header 'Authorization: <authorization>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "type": "<string>",
  "model": "<string>",
  "api_keys": [
    "<string>"
  ],
  "instructions": "<string>",
  "prompts": {
    "agent": "<string>",
    "goal": "<string>"
  },
  "phone_number": "<string>",
  "kb_id": "<string>",
  "action_ids": [
    "<string>"
  ],
  "additional_settings": {
    "idle_time": 123,
    "max_messages": 123
  },
  "incoming_call_greeting": "<string>"
}
'
{
  "ctx_id": "<string>",
  "data": {
    "assistant_id": "<string>",
    "name": "<string>"
  }
}

Authorizations

Authorization
string
required
Enter your ContactSwing JWT Bearer token.

Request Body

name
string
required
Assistant display name. Example: "My WhatsApp AI Agent"
type
string
required
Assistant type: "WHATSAPP"
model
string
required
LLM model: "cw-llm-1"
api_keys
string[]
API key configuration []
instructions
string
required
Detailed agent instructions and restaurant ordering guidelines
prompts
object
Agent prompts with agent and goal fields
agent
string
goal
string
phone_number
string
required
WhatsApp number ID. Example: "650175178190170"
kb_id
string
Knowledge base ID

WhatsApp Settings

action_ids
string[]
Linked action IDs []
additional_settings
object
Idle timeout in hours. Example: 24
idle_time
integer
Idle timeout in hours. Example: 24
max_messages
integer
Maximum messages per conversation. Example: 10
incoming_call_greeting
string
WhatsApp greeting message

Response

201 Created - WhatsApp assistant created successfully
ctx_id
string
Request context ID
data
object
assistant_id
string
New assistant ID
name
string
Assistant name
400 Bad Request - Invalid WhatsApp configuration 401 Unauthorized - Invalid token