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YouTube to MP3 - Audio Converter

Published byAkhil Test
8/28/2026
Agent payments

Endpoints

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Convert
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What is the YouTube to MP3 - Audio Converter API?

Convert any YouTube video to MP3 320KBPS. Submit a video ID, poll the job, download the audio file

YouTube to MP3 - Audio Converter API is available on the JoJ API marketplace. Subscribe with a single JoJ API key, call it through one gateway, and pay from one wallet — no separate account or contract with the provider.

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YouTube to MP3 - Audio Converter API endpoints

  • POST/api/v1/quick

    quickConvert

    Provide the 11-character YouTube video **id**. Optionally set **bitrateKbps** (defaults to 320). Call repeatedly with the same id to poll: `processing` while it runs, then `ok` with a download `link`.

Frequently asked questions about YouTube to MP3 - Audio Converter API

What is this service?

It is a YouTube to MP3 converter API that returns a download link for the converted audio file.

Is the MP3 really 320 kbps?

Yes. The output is encoded as a 320 kbps MP3 when that bitrate is selected.

Can I choose a lower bitrate?

Yes. You can specify a lower bitrate if you want a smaller file.

Is the download link permanent?

11. Is the download link permanent? The link is provided for the completed conversion job and may not stay valid forever.