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

# Configure payment currencies

**Available to roles (Roles determine what each user can see and do in the portal.):**

You can restrict which cryptocurrencies and networks customers can pay with to fulfill your [payment requests](https://docs.ca.cryptoprocessing.com/payment-requests.md).

By default, all [supported currencies and networks](https://docs.ca.cryptoprocessing.com/supported-currencies.md) are available. Whenever CryptoProcessing adds support for a new cryptocurrency or network, it becomes available by default for all merchants. To disable a specific cryptocurrency or network, follow the steps below.

These settings affect only the **payment currency**, not the **expected currency**. See [Currency selection](https://docs.ca.cryptoprocessing.com/payment-requests.md#currency-selection) for more details.

**Step 1**

Go to **Settings → Payment requests**.

**Step 2**

On the **Currencies** tab, click **Manage**.

**Step 3**

In the dialog that appears, enable or disable specific currency-network pairs by clicking on network names next to the currencies. Search by currency ISO or network name if necessary.

Disabling a currency-network pair means that the customer will not be able to pay in this specific currency over this network. Disabling all networks for a currency means the currency will not be available for the customer at all. Make sure at least one currency-network pair stays selected, i.e. at least one network is allowed for at least one currency.

**Step 4**

Enter your 2FA code and click **Save changes**.

The updated settings take effect immediately and affect all new payment requests you create — both [via the portal](https://docs.ca.cryptoprocessing.com/payment-requests/create-a-payment-request.md) and [via API](https://docs.ca.cryptoprocessing.com/api-reference/endpoints/payments.md). They also apply to any ongoing payment requests for which [currency selection](https://docs.ca.cryptoprocessing.com/payment-requests.md#currency-selection) hasn't been confirmed yet.


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