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

# Update organisation

Updates the details of your organisation, including contact information and default branding.

Only fields included in the request body will be updated. Any fields not supplied will retain their existing values.

This endpoint is typically used to manage your organisation’s recipient-facing identity — such as the name shown on envelopes, the contact details included in recipient notifications, and the visual branding of signing pages.

## Parameters

<ParamField path="name" required>
  The business name of the organisation.
</ParamField>

<ParamField path="email" type="optional">
  The contact email address of the organisation.
</ParamField>

<ParamField path="number" type="optional">
  The contact phone number of the organisation.
</ParamField>

<ParamField path="address" type="optional">
  The street address of the organisation.
</ParamField>

<ParamField path="website" type="optional">
  The public website URL of the organisation.
</ParamField>

<ParamField path="logo" type="optional">
  A base64-encoded logo image.

  The image must decode to a valid `image/jpeg`, `image/png`, or `image/gif`. Maximum size: 5MB.
</ParamField>

<ParamField path="color" type="optional">
  Hex colour code representing the organisation's branding.

  Must be a 6-digit code prefixed with `#` (e.g. `#5469d4`).
</ParamField>

<RequestExample>
  ```bash Endpoint theme={null}
  PUT /v1/organisations
  ```

  ```json Body theme={null}
  {
    "name": "Annature",
    "email": "ted@annature.com.au",
    "number": "1300 000 000",
    "address": "Level 38, 71 Eagle Street, Brisbane 4000",
    "website": "www.annature.com.au",
    "color": "#5469d4",
    "logo": "iVBORw0KGgoAAAANSUhE.."
  }
  ```
</RequestExample>

<ResponseExample>
  ```json theme={null}
  {
    "id": "a5a885caee6286a54ad7bbd4ab5400e9",
    "name": "Annature",
    "email": "ted@annature.com.au",
    "number": "1300 000 000",
    "address": "Level 38, 71 Eagle Street, Brisbane 4000",
    "website": "www.annature.com.au",
    "color": "#5469d4",
    "logo": "https://annature..",
    "created": "2019-12-17T05:30:00Z"
  }
  ```
</ResponseExample>