instance_id
(string) - The unique identifier of the WhatsApp instance. Replace a3ufrlhsqz
with your actual instance ID.Authorization
(string, required) - Bearer token for authentication. Replace {{ZAPLY_AUTH_TOKEN}}
with your API token.Content-Type
(string, required) - Specifies that the request body is in JSON format. Use application/json
.webhook_url
(string, required) - The URL where incoming webhook notifications will be sent."https://hallowed-fish-18.webhook.cool"
custom_params
(json, optional) - The JSON of custom params receive along with incoming webhook notifications.400 Bad Request
- Invalid input parameters (e.g., missing or incorrectly formatted webhook_url
).401 Unauthorized
- Invalid or missing Authorization
token.404 Not Found
- Instance ID does not exist.500 Internal Server Error
- Server encountered an unexpected condition.