I had recently tried VAPI and I'm impressed with its capabilities  There is one thing VAPI can change is how the API works at a moment. Problem: The current process for creating VAPI APIs involves manual data entry, requiring users to replicate information already configured in the GUI. This can be time-consuming and error-prone. Suggestion: Implement a simplified API creation process that allows users to pass basic details like caller name and number directly. This would reduce redundancy and improve efficiency.

json
{
  "assistantId": "xxxxxxxx-xxxx-xxxx-xxxxxxxxxxxx",
    "customer": {
      "number": "<customer_number>",
      "name": "<customer_name>"
    },
    "maxDurationSeconds": 300,
}

the config of assistant can be used which is alredy configured in the GUI. Cause when i was experimenting in the GUI and via Phone the experience and the reply where a little diff so i need to change the config in the HTTP Request and in the GUI to keep it consistent.