> For the complete documentation index, see [llms.txt](https://docs.depinscan.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.depinscan.io/developer/map-integration/example-call.md).

# Example Call

An example `curl` command for uploading data is shown below.

 In your API requests, the fields `events`, `custom` and `publisher` are required. Incorrect or missing fields will result in a 400 error. 

<pre class="language-Shell"><code class="lang-Shell"><strong>curl -X POST 'https://api.depinscan.io/api/upload-device-metrics' -H 'Content-Type: application/json' -H 'Authorization: mc.' -d '{
</strong><strong>  "uid": "78a4c60c-**",
</strong>  "events": [
    {
      "custom": {
        "longitude": 90.2,
        "latitude": 22
      },
      "publisher": 123123
    },
    {
      "custom": {
        "longitude": 90.2,
        "latitude": 22
      },
      "publisher": 123123
    }
  ]
}'
</code></pre>