curl --request POST \
  --url https://api.promptmetrics.dev/auth/verify-signup \
  --header 'Content-Type: application/json' \
  --data '
{
  "email": "[email protected]",
  "confirmation_code": "<string>"
}
'

{
  "responseData": {
    "_id": "<string>",
    "email": "<string>",
    "first_name": "<string>",
    "last_name": "<string>",
    "status": "<string>"
  }
}