Create Agent

curl --request POST \
  --url https://eu-west-1.api.neuphonic.com/agents \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --data '{
  "name": "<string>",
  "prompt": "<string>",
  "greeting": "<string>"
}'

{
  "data": {
    "message": "<string>",
    "id": "<string>"
  }
}