deluge

TypeScript api wrapper for deluge using ofetch

Install

npm install @ctrl/deluge
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Requires Node.js 24 or newer.

Use

import { Deluge } from '@ctrl/deluge';

const client = new Deluge({
  baseUrl: 'http://localhost:8112/',
  password: 'deluge',
});

async function main() {
  const res = await client.getAllData();
  console.log(res);
}
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API

Docs: https://deluge.ep.workers.dev
Deluge API Docs: https://deluge.readthedocs.io/en/latest/reference/api.html

Things that work differently from the other clients:

• supports Deluge 2.x
• label needs Deluge's Label plugin, enable it with client.enablePlugin('Label'). Setting a label fails without it
• a label set by normalizedAddTorrent can take a few seconds to show up in results

Normalized API

These functions are normalized through @ctrl/shared-torrent, which makes it easier to support multiple torrent clients. See below for alternative supported torrent clients.

getAllData

Returns all torrent data and an array of label objects. Data has been normalized and does not match the output of native listTorrents().

const data = await client.getAllData();
console.log(data.torrents);
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getTorrent

Returns one torrent data from torrent hash

const data = await client.getTorrent('torrent-hash');
console.log(data);
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pauseTorrent and resumeTorrent

Pause or resume one or more torrents

await client.pauseTorrent('torrent-hash');
await client.resumeTorrent(['torrent-hash', 'other-torrent-hash']);
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removeTorrent

Remove one or more torrents, throws if a torrent doesn't exist. Does not remove data on disk by default.

// does not remove data on disk
await client.removeTorrent('torrent-hash', false);

// remove data on disk
await client.removeTorrent(['torrent-hash', 'other-torrent-hash'], true);
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queueUp and queueDown

Move a torrent up or down the queue

await client.queueUp('torrent-hash');
await client.queueDown('torrent-hash');
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addTorrent

Add a torrent from a magnet link or torrent file, has client specific options. Also see normalizedAddTorrent

import { readFileSync } from 'node:fs';

const result = await client.addTorrent(new Uint8Array(readFileSync('./linux.torrent')));
console.log(result);
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normalizedAddTorrent

Add a torrent and return normalized torrent data, can start a torrent paused and add label

const result = await client.normalizedAddTorrent('magnet:?xt=urn:btih:...', {
  startPaused: false,
  label: 'linux',
});
console.log(result);
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Errors

Failed requests throw a TorrentClientError from @ctrl/shared-torrent with a code of torrent_not_found, unauthorized, request_failed or client_error, the http status when there is one and the original error as the cause.

import { TorrentClientError } from '@ctrl/deluge';

try {
  await client.getTorrent('torrent-hash');
} catch (error) {
  if (error instanceof TorrentClientError && error.code === 'torrent_not_found') {
    // not in the client
  }
}
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export and create from state

If you're shutting down the server often (serverless?) you can export the state

const state = client.exportState();
const restored = Deluge.createFromState(config, state);
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See Also

All of the following npm modules provide the same normalized functions along with supporting the unique apis for each client.

• shared types - @ctrl/shared-torrent
• transmission - @ctrl/transmission
• qbittorrent - @ctrl/qbittorrent
• utorrent - @ctrl/utorrent
• rtorrent - @ctrl/rtorrent
• rqbit - @ctrl/rqbit

Usenet clients with the same normalized approach:

• usenet shared types - @ctrl/shared-usenet
• nzbget - @ctrl/nzbget
• sabnzbd - @ctrl/sabnzbd

Start a test docker container

docker run -d \
  --name=deluge \
  -e PUID=1000 \
  -e PGID=1000 \
  -e TZ=Etc/UTC \
  -e DELUGE_LOGLEVEL=error `#optional` \
  -p 8112:8112 \
  -p 6881:6881 \
  -p 6881:6881/udp \
  --restart unless-stopped \
  lscr.io/linuxserver/deluge:latest
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