# CreditCardNumber

Scalar · GraphQL API

A number that passes Luhn validation.

## Used by

- [NetworkTokenInput](/braintree/graphql/reference/types/network-token-input) — Input; number
- [SamsungPayCardInput](/braintree/graphql/reference/types/samsung-pay-card-input) — Input; number

## GraphQL definition

```graphql
scalar CreditCardNumber
```

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[View the complete GraphQL schema on GitHub](https://raw.githubusercontent.com/braintree/graphql-api/refs/heads/master/schema.graphql)