API not working in js

[SNKYNinja]

i tried accessing the api but encountered a weird error:

const url = "https://web-production-32d8.up.railway.app/api/card";

const headers = new Headers();
headers.append("Content-Type", "application/json")

const data = { "uid": 819946168 };

fetch(url, {
    method: "POST",
    body: JSON.stringify(data),
    headers: {
        "Content-Type": "application/json"
    }
}).then((response) => console.log(response.json()))

Response:

{
    "enc": {
        "error": {
            "code": 101,
            "text": "Required parameter not specified: uid"
        }
    }
}

It's weird that when i tried using python requests library, it worked

[DEViantUA]

The API is now completely disabled.