# CreateClientTokenPayload

Object · GraphQL API

Top-level fields returned when creating a client token.

## Fields

- `clientMutationId` (`String`): An identifier used to reconcile requests and responses. 255 characters maximum.
- `clientToken` (`String`): A Base64 encoded string used to initialize client SDKs.

## Used by

- [createClientToken](/braintree/graphql/reference/mutations/create-client-token) — Mutation

## GraphQL definition

```graphql
type CreateClientTokenPayload {
  clientMutationId: String
  clientToken: String
}
```

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