# CreateCustomerInput

Input · GraphQL API

Top-level field for creating a customer.

## Fields

- `clientMutationId` (`String`): An identifier used to reconcile requests and responses. 255 characters maximum.
- `customer` (`CustomerInput`): Input fields for creating a customer.

## Used by

- [createCustomer](/braintree/graphql/reference/mutations/create-customer) — Mutation; input

## GraphQL definition

```graphql
input CreateCustomerInput {
  clientMutationId: String
  customer: CustomerInput
}
```

---

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