const mangopayInstance = require('mangopay2-nodejs-sdk');
const mangopay = new mangopayInstance({
    clientId: "your-client-id",
    clientApiKey: "your-api-key",
})

let paymentMethod = {
  Type: 'BIN',
  Bin: '540006'
}

const getMetadata = async (paymentMethod) => {
  return await mangopay.PayIns.getPaymentMethodMetadata(paymentMethod)
    .then((response) => {
      console.info(response)
      return response
    })
    .catch((err) => {
      console.log(err)
      return false
    })
}

getMetadata(paymentMethod)  

{
    "Type": "BIN",
    "Bin": "540006",
    "IssuerCountryCode": "US",
    "IssuingBank": "FIRST NATIONAL BANK OF OMAHA",
    "BinData": [
        {
            "CardType": "CREDIT",
            "CommercialIndicator": "PERSONAL",
            "Subtype": "MIXED PRODUCT",
            "Brand": "MASTERCARD"
        }
    ]
}