# GraphQL Mutations

Mutation operation schemas and runnable GraphQL write examples.

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Source: https://learning.monetizekit.app/docs/graphql/mutations
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## GraphQL endpoint

`https://app.monetizekit.app/api/graphql`

> [!NOTE] Authentication and execution
>
> You can browse the schema and examples without signing in. Sign in and provide your own API token to execute live operations.

## Mutation operations

### OBJECT Mutation

| Field | Type | Arguments | Complexity | Description | Deprecated |
| --- | --- | --- | --- | --- | --- |
| `createCustomer` | Customer | input: CreateCustomerInput! (required) | 5 | Create a customer | No |
| `submitUsage` | UsageEventResult | input: UsageEventInput! (required) | 5 | Submit usage event | No |