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YouTube API - get video transcript

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I have this script:

// content.js - Extracts YouTube Transcript and Sends it to an APIasync function getTranscript() {    console.log("getTranscript() function started!"); // Debugging    const videoId = new URLSearchParams(window.location.search).get("v");    if (!videoId) {        console.log("No video ID found.");        return;    }    console.log("Found video ID:", videoId);    const response = await fetch(`https://www.youtube.com/api/timedtext?lang=en&v=${videoId}`);    if (!response.ok) {        console.log("Could not fetch transcript.");        return;    }    const transcriptText = await response.text();    if (!transcriptText) {        console.log("No transcript found.");        return;    }    console.log("Transcript extracted successfully:", transcriptText.substring(0, 100), "..."); // Log first 100 chars    // Store locally    chrome.storage.local.set({ transcript: transcriptText }, () => {        console.log("Transcript saved.");    });    // Send transcript to the server    sendTranscriptToServer(transcriptText);}// Run on page loadwindow.onload = getTranscript;async function sendTranscriptToServer(transcript) {    console.log("sendTranscriptToServer() called!"); // Check if function runs    const endpoint = "http://139.169.160.58:8081/api/transcript";    try {        console.log("Sending transcript to server:", transcript); // Log transcript data        const response = await fetch(endpoint, {            method: "POST",            headers: {"Content-Type": "application/json"            },            body: JSON.stringify({ text: transcript })        });        console.log("Request sent, waiting for response...");        if (response.ok) {            const responseData = await response.text();            console.log("Server Response:", responseData);            alert("Server Response: " + responseData);        } else {            console.error("Failed to send transcript.", response.statusText);        }    } catch (error) {        console.error("Error sending transcript:", error);    }}// Run the script when the video page loadswindow.onload = getTranscript;

I see this messages , but I don't receive any call in the server and no errors in the console

enter image description here


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