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

# List proxy signatures

> Catalog of device signatures supported for mobile rotating proxies.

Returns the set of device signatures available to use with [Change proxy signature](/api/mobile/change-proxy-signature). The list is provider-managed and may change over time.

This endpoint does not require authentication, but the SDK forwards `X-API-Key` if one is configured.

## Response

A flat JSON array of signature strings.

## Example

<CodeGroup>
  ```bash cURL theme={null}
  curl https://api.proxyjam.com/public/v1/orders/mobile-signatures
  ```

  ```python Python theme={null}
  from proxyjam import ProxyJamClient

  with ProxyJamClient(api_key="pj_live_...") as proxyjam:
      signatures = proxyjam.proxies.signatures()
      print(signatures)
  ```

  ```json Response theme={null}
  [
    "android",
    "ios",
    "linux",
    "windows",
    "macos"
  ]
  ```
</CodeGroup>