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GET
/
Tools
/
luhn
Luhn Algorithm Validation
curl --request GET \
  --url https://api.orchestrasolutions.com/Tools/luhn \
  --header 'X-Api-Key: <api-key>'
{
  "luhnValid": true,
  "error": "<string>",
  "iinData": {
    "bin": "<string>",
    "cardBrand": "<string>",
    "cardType": "<string>",
    "category": "<string>",
    "issuingOrganization": "<string>",
    "countryCode": "<string>",
    "brandLogoUrl": "<string>"
  }
}

Documentation Index

Fetch the complete documentation index at: https://developers.orchestrasolutions.com/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
X-Api-Key
string
header
required

Please enter ApiKey into field

Query Parameters

​
number
string
required

The full card number to be validated

​
metaData
boolean
default:false

An optional indicator to specify whether the card metadata should be included in the response

Response

OK

Luhn Check Results with optional IIN metadata

​
luhnValid
boolean

Indicates whether the card number passed the Luhn algorithm check

​
error
string | null

Error description if validation failed

​
iinData
object

IIN / BIN metadata for a card