Create Credential

curl --request POST \
  --url https://api.selcor.ai/v1/relay/credentials \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "label": "Dentrix Main",
  "platform": "dentrix",
  "login_url": "https://app.dentrix.com/login",
  "username": "<string>",
  "password": "<string>",
  "totp_secret": "<string>"
}
'

{
  "data": {
    "id": "<string>",
    "label": "<string>",
    "platform": "<string>",
    "login_url": "<string>",
    "username": "<string>",
    "verified": true,
    "created_at": "<string>"
  },
  "request_id": "<string>"
}