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

# Custom branding

> Implement your brand presence.

You can customize the appearance of the emails you send via Sendforsign's infrastructure, use your own email domain,
change the domain of recipient links you generate, and more.

### Body parameters

<ParamField body="data" type="object" required>
  <Expandable title="child attribute">
    <ParamField body="type" type="string" required>
      Settings type.
    </ParamField>

    <ParamField body="clientKey" type="string" required>
      Key of the client.
    </ParamField>

    <ParamField body="branding" type="object" required>
      Structure.

      <Expandable title="child attribute">
        <ParamField body="emailFrom" type="string">
          The sender's name that will be shown in the emails you send to recipients.
        </ParamField>

        <ParamField body="emailDomain" type="string">
          Available for Business accounts only. You'll need input from the Sendforsign team—contact your account manager.
        </ParamField>

        <ParamField body="recipientLinkDomain" type="string">
          Available for Business accounts only. You'll need input from the Sendforsign team—contact your account manager.
        </ParamField>

        <ParamField body="emailExplainer" type="string">
          A short text shown at the bottom of the emails you send to recipients.
        </ParamField>

        <ParamField body="emailLogo" type="string">
          The logo that will be shown in the emails you send to recipients. Provide a public URL to a PNG, JPG, JPEG, or SVG image (W154 x H30).
        </ParamField>

        <ParamField body="emailButtonColor" type="string">
          The button color that will be shown in the emails you send to recipients. Provide a hex code; the default is #1677ff.
        </ParamField>

        <ParamField body="recipientPageBranding" type="boolean">
          Available for Business accounts only. You'll need input from the Sendforsign team—contact your account manager.
        </ParamField>
      </Expandable>
    </ParamField>
  </Expandable>
</ParamField>

### Response

<ResponseField name="code" type="string">
  The code of the answer.
</ResponseField>

<ResponseField name="message" type="string">
  The message of the answer.
</ResponseField>

<RequestExample>
  ```bash cURL theme={null}
  curl -X POST 'https://api.sendforsign.com/api/settings' \
       -H 'X-Sendforsign-Key: YOUR_API_KEY' \
       -H 'Content-Type: application/json' \
       -d '{
      "data": {
          "type": "brandings",
          "clientKey": "YOUR_CLIENT_KEY",
          "branding": {
              "emailFrom": "",
              "emailDomain": "",
              "recipientLinkDomain": "",
              "emailExplainer": "",
              "emailLogo": "",
              "emailButtonColor": "",
              "recipientPageBranding": true
          }
      }
  }'
  ```
</RequestExample>

<ResponseExample>
  ```json Response theme={null}
  {
      "code": "201",
      "message": "Settings updated"
  }
  ```
</ResponseExample>