I'm getting responses from the Universal Summarizer API with no text in data.output.

This call:

{
    "body": {
        "url": "https://www.integrationworx.com/about-us",
        "engine": "muriel",
        "summary_type": "summary",
        "target_language": "EN"
    },
    "headers": {
        "Authorization": "**hidden**",
        "accept": "application/json,text/html,application/xhtml+xml,application/xml,text/*;q=0.9, image/*;q=0.8, */*;q=0.7"
    },
    "method": "POST",
    "uri": "https://kagi.com/api/v0/summarize ",
    "gzip": true,
    "rejectUnauthorized": true,
    "followRedirect": true,
    "resolveWithFullResponse": true,
    "followAllRedirects": true,
    "timeout": 300000,
    "encoding": null,
    "json": false,
    "useStream": true
}

Produced this response:

  "response": [
    {
      "meta": {
        "id": "7f2c47b0142cb0c176cea6e5fedc506a",
        "node": "us-east4",
        "ms": 48,
        "api_balance": 880.15211
      },
      "data": {
        "output": "",
        "tokens": 0,
        "title": "About Us | Integrationworx",
        "authors": null
      }
    }
  ]
}

This has happened across several calls.

I expected to get the same textual summary as I get when I call the Universal Summarizer from the web interface.

When I use the webui, I'm directed to: https://kagi.com/summarizer?url=https%3A%2F%2Fwww.integrationworx.com%2Fabout-us&target_language=EN&summary=summary&length=long

Which produces this summary

Title: About Us | Integrationworx

Integrationworx has over 25 years of experience in data integration and analysis, serving top companies in North America. Their core strength lies in their people, with a dedicated team that has worked together for over two decades. They invest in their employees through extensive training and mentoring, ensuring project success and knowledge transfer to clients.

Integrationworx focuses on business strategy rather than just technology, ensuring solutions align with business goals. Their consultants, averaging 15+ years of experience, are specialized in data but possess diverse skill sets, allowing them to adapt to various project roles and industries. They handle projects of all scales, from large enterprise-level initiatives to smaller, budget-conscious projects, demonstrating adaptability and a commitment to getting things done.

Which looks like this in the interface: