Spotify downloader (spotmate.online)

spotmate.js

import axios from "axios";

class Spotdl {
  constructor(url) {
    if (!url) throw new Error("Mana URL nya min");
    this.url = url;
    this.baseURL = "https://spotmate.online";
    this.userAgent =
      "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120 Safari/537.36";
  }

  async getToken() {
    const res = await axios.get(this.baseURL, {
      headers: { "User-Agent": this.userAgent },
    });
    const html = res.data;
    const match = html.match(
      /<meta[^>]+(csrf[-_]?token|csrf|csrf_token)[^>]+content=["']([^"']+)["']/
    );
    if (!match) throw new Error("Token CSRF tidak ditemukan");
    const token = match[2];
    const cookie = (res.headers["set-cookie"] || [])
      .map((c) => c.split(";")[0])
      .join("; ");
    return { token, cookie };
  }

  async run() {
    const { token, cookie } = await this.getToken();
    const headers = {
      "Content-Type": "application/json",
      "X-CSRF-TOKEN": token,
      Cookie: cookie,
      Referer: this.baseURL + "/",
      "X-Requested-With": "XMLHttpRequest",
      "User-Agent": this.userAgent,
    };

    let r = await axios
      .post(this.baseURL + "/getTrackData", { spotify_url: this.url }, { headers })
      .catch((e) => e.response);
    if (r.status !== 200) throw new Error("Gagal ambil data metadata");
    const meta = r.data;

    r = await axios
      .post(this.baseURL + "/convert", { urls: this.url }, { headers })
      .catch((e) => e.response);
    if (r.status !== 200) throw new Error("Gagal ambil link download");
    const buffer = await axios.get(r.data.url, { responseType: "arraybuffer" }).catch(e => e.response);
    return { metadata: meta, download: Buffer.from(buffer.data) || r.data };
  }
}

// cara pakai nya
const data = new Spotdl("https://open.spotify.com/track/2VGT3UYAMvZPh49w6qb0Zk");
const result = await data.run();
console.log(result);