> For the complete documentation index, see [llms.txt](https://premium.gitbook.io/main/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://premium.gitbook.io/main/en/basic-settings/merchants-and-auto-payments/merchants/bitbanker.md).

# Bitbanker

{% hint style="info" %}
If you need to update a module on the server, please refer to the [instructions](https://premium.gitbook.io/main/en/en/basic-settings/faq/updating-script-files-on-the-server/how-to-update-files-on-the-server#merchant-and-auto-payout-modules).
{% endhint %}

{% hint style="success" %}
For any questions related to the service, please contact support via the chat on the [Bitbanker](https://bitbanker.org) website.
{% endhint %}

## Merchant Account Settings

[Register](https://app.bitbanker.org/auth/register) for the service and log in to your merchant account. Navigate to the API section.

<figure><img src="/files/pJBo8hZYnL4ztfOzQRY8" alt="" width="222"><figcaption></figcaption></figure>

Copy the provided API Key to your clipboard or a text file.

<figure><img src="/files/x9dr0wD5MOEly44Oad9v" alt="" width="549"><figcaption></figcaption></figure>

To enable the callback for changing the application status, specify the URL from the merchant module settings in the "**API**" section and add all the merchant's IP addresses that send callbacks to your firewall's whitelist (request the list of addresses directly from the merchant).

<figure><img src="/files/ThiHaL3caph6PBRNS5YB" alt="" width="563"><figcaption></figcaption></figure>

<figure><img src="/files/RXOwmFztZFzjqpBPhasB" alt="" width="563"><figcaption></figcaption></figure>

## Module Settings

In the admin panel, create a new merchant in the "**Merchants**" -> "**Add Merchant**" section.

Select Bitbanker from the dropdown list in the "**Module**" field, enter a name for the module, and click "**Save**."

Fill in the required authorization fields.

**API Key** — The API Key you copied earlier from the merchant account.

## Special Fields

**Network** — Choose the appropriate network for receiving funds from the customer.

{% hint style="warning" %}
For each payment method used, you need to create a separate copy of the merchant module, selecting the corresponding network, and then connect this copy in the "**Merchants and Payments**" tab in the exchange direction settings, where the currency in "**I Give**" will be the appropriate currency.
{% endhint %}

## Continuing Configuration

Next, configure the merchant by following the [general setup instructions](https://premium.gitbook.io/main/en/en/basic-settings/merchants-and-auto-payments/merchants/general-merchant-settings).