curl --request POST \
  --url https://api.railsfromthecrypt.com/v1/banks/lookup \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <x-api-key>' \
  --data '
{
  "account_number": "1234567890",
  "bank_code": "044"
}
'

{
  "message": "Account lookup successful",
  "data": {
    "account_number": "1234567890",
    "account_name": "John Doe",
    "bank_name": "Wema Bank"
  }
}