Method generateSongs

src/lib/SunoApi.ts:547–645

* Generates songs based on the provided parameters. * * @param prompt The text prompt to generate songs from. * @param isCustom Indicates if the generation should consider custom parameters like tags and title. * @param tags Optional tags to categorize the song, used only if isCustom is

(
    prompt: string,
    isCustom: boolean,
    tags?: string,
    title?: string,
    make_instrumental?: boolean,
    model?: string,
    wait_audio: boolean = false,
    negative_tags?: string,
    task?: string,
    continue_clip_id?: string,
    continue_at?: number
  )

   * @returns A promise that resolves to an array of AudioInfo objects representing the generated songs.
   */
  private async generateSongs(
    prompt: string,
    isCustom: boolean,
    tags?: string,
    title?: string,
    make_instrumental?: boolean,
    model?: string,
    wait_audio: boolean = false,
    negative_tags?: string,
    task?: string,
    continue_clip_id?: string,
    continue_at?: number
  ): Promise<AudioInfo[]> {
    await this.keepAlive();
    const payload: any = {
      make_instrumental: make_instrumental,
      mv: model || DEFAULT_MODEL,
      prompt: '',
      generation_type: 'TEXT',
      continue_at: continue_at,
      continue_clip_id: continue_clip_id,
      task: task,
      token: await this.getCaptcha()
    };
    if (isCustom) {
      payload.tags = tags;
      payload.title = title;
      payload.negative_tags = negative_tags;
      payload.prompt = prompt;
    } else {
      payload.gpt_description_prompt = prompt;
    }
    logger.info(
      'generateSongs payload:\n' +
        JSON.stringify(
          {
            prompt: prompt,
            isCustom: isCustom,
            tags: tags,
            title: title,
            make_instrumental: make_instrumental,
            wait_audio: wait_audio,
            negative_tags: negative_tags,
            payload: payload
          },
          null,
          2
        )
    );
    const response = await this.client.post(
      `${SunoApi.BASE_URL}/api/generate/v2/`,
      payload,
      {
        timeout: 10000 // 10 seconds timeout
      }
    );
    if (response.status !== 200) {
      throw new Error('Error response:' + response.statusText);