> ## Documentation Index
> Fetch the complete documentation index at: https://docs.qonto.com/llms.txt
> Use this file to discover all available pages before exploring further.

# InitializeParams

[@qonto/embed-sdk](../../README) / [\<internal>](../README) / InitializeParams

# Interface: InitializeParams

An object with the parameters to initialize the SDK. The only required parameter
is the `accessToken`.

## Properties

### accessToken?

> `optional` **accessToken**: `string`

The access token to authenticate the user. This has to be previously
generated using the OAuth authentication flow.

***

### branch?

> `optional` **branch**: `"master"` | `"sandbox"` | `"qa"`

Optional parameter to set the SDK's branch. This is only relevant when the
environment is set to `'staging'`. The possible values are `BRANCHES.MASTER`,
`BRANCHES.SANDBOX` and `BRANCHES.QA`. If not provided, the SDK will default
to `'MASTER'`.

***

### environment?

> `optional` **environment**: `"production"` | `"staging"` | `"local"`

Optional parameter to set the SDK's environment. If not provided,
the SDK will default to `'production'`. Use `ENVIRONMENTS.STAGING` to set
the SDK to staging.

***

### locale?

> `optional` **locale**: `string`

The locale to use for the SDK. This is optional, and if not provided, it will
default to English. Setting the locale will make the SDK render its UI in the
specified language.

***

### operationSettings?

> `optional` **operationSettings**: [`OperationSettings`](./OperationSettings)

***

### stagingToken?

> `optional` **stagingToken**: `string`

The staging token allows users outside Qonto to access the staging environment.
This is helpful for testing purposes, and it is irrelevant in production.