curl --request POST \
  --url https://prv.explorer.biya.io/api/v1/admin/plans \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "plan_type": "<string>",
  "monthly_limit": "<string>",
  "rate_limit_per_second": 123,
  "max_tokens": 123,
  "enable_webhook": true,
  "price": 123,
  "status": "<string>",
  "description": "<string>"
}
'

{
  "code": 123,
  "message": "<string>",
  "data": {}
}