`"Content-Length can't be present with Transfer-Encoding`

[davidfant]

What Happened?

I'm running the gateway locally using npx @portkey-ai/gateway and using the NodeJS SDK I got weird connection errors

const portkey = new Portkey({
    apiKey: " ", // need to put something here otherwise portkey will complain
    baseURL: process.env.PORTKEY_GATEWAY_URL,
    Authorization: `Bearer ${process.env.OPENAI_API_KEY!}`,
    provider: "openai",
  });

  const completion = await portkey.chat.completions.create({
    messages: [{ role: "user", content: "Hello, world! 1" }],
    model: "gpt-3.5-turbo",
    temperature: 0,
  });

The following CURL request works:

curl http://localhost:8787/v1/chat/completions -H "x-portkey-provider: openai"  -H "Content-Type: application/json"   -H "Authorization: ..."   -d '{
    "model": "gpt-3.5-turbo",
    "messages": [
      {
        "role": "system",
        "content": "Hello world"
      }
    ]
  }' | jq

But in node with either fetch, node-fetch or axios I'm always getting the error "Content-Length can't be present with Transfer-Encoding" from Portkey

axios
      .post("http://localhost:8787/v1/chat/completions", data, {
        headers: {
          "x-portkey-provider": "openai",
          "Content-Type": "application/json",
          Authorization: "Bearer " + process.env.OPENAI_API_KEY!,
        },
      })
      .then((response) => {
        console.log(response.data);
      })
      .catch((error) => {
        console.error("Error:", error);
      })

This works as expected when running using Docker

What Should Have Happened?

The Node SDK should work

Relevant Code Snippet

No response

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