Enter the first digits of a card number (BIN/IIN)


curl / https

curl -H "Accept-Version: 3" ""
  "number": {
    "length": 16,
    "luhn": true
  "scheme": "visa",
  "type": "debit",
  "brand": "Visa/Dankort",
  "prepaid": false,
  "country": {
    "numeric": "208",
    "alpha2": "DK",
    "name": "Denmark",
    "emoji": "🇩🇰",
    "currency": "DKK",
    "latitude": 56,
    "longitude": 10
  "bank": {
    "name": "Jyske Bank",
    "url": "",
    "phone": "+4589893300",
    "city": "Hjørring"

Node.js / npm / browser(ify)

npm install binlookup
var lookup = require('binlookup')()

// callback
lookup('45717360', function( err, data ){
  if (err)
    return console.error(err)


// promise
lookup('45717360').then(console.log, console.error)

Usage limits

Requests are throttled at 2 per second with a burst allowance of 10.

Need more? Get unlimited access at $ 0.001/request by reaching out to


See our status page (third party operated) for live uptime stats.

Related projects and resources

About is a public web service for searching Issuer Identification Numbers (IIN).

The first 6 or 8 digits of a payment card number (credit cards, debit cards, etc.) are known as the Issuer Identification Numbers (IIN) , previously known as Bank Identification Number (BIN). These identify the institution that issued the card to the card holder.

This web service is comprised of multiple data sources providing the information of credit and debit cards. Although the service is very accurate, don't expect it to be perfect.

Got corrections?

We welcome pull requests on