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

# Manage allowed IP addresses for API requests

export const Available = ({to}) => <>
    <strong>Available to <Tooltip tip="Roles determine what each user can see and do in the merchant dashboard." cta="See role descriptions" href="/merchant-administration/add-a-user#determine-which-role-to-use">roles</Tooltip></strong>:
    {to.map(role => <>{" "}<Badge color="blue">{role}</Badge></>)}
</>;

<Available to={["Owner"]} />

Follow the instructions on this page to update the public IP addresses from which you will make requests to the API.

## Manage allowed IP addresses

<Steps>
  <Step title="In your merchant dashboard, go to the API keys tab." />

  <Step title="Click the edit icon next to the API key used to authenticate API requests." />

  <Step title="Update the list of allowed IP addresses.">
    Use either IPv4 or IPv6 format, and separate multiple IP addresses with commas.
  </Step>

  <Step title="Enter your 2FA code and click Save." />
</Steps>