Multiboxd — Letterboxd catalogs in Stremio

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Letterboxd Profile

Enter your Letterboxd username to sync your public Watchlist, Diary and Friends Activity - no password needed.

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Stremio AccountExperimental

Optionally connect your Stremio account to automatically add your public Watchlist titles to your Stremio Library. Your password is used once to obtain a session key from Stremio and is never stored or logged — it lives only inside your install URL, exactly like your Stremio app already stores it. Only additions are made: nothing is ever removed from your Library.

Connect your Letterboxd profile above first.

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Your Catalogs

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Connect your Letterboxd profile above to sync your Watchlist, Diary and Friends Activity.

Add a Custom List

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Ratings on PostersOptional

Enter your RPDB or OpenPosterDB API Key to enable posters with Letterboxd/IMDb ratings.

Provider

API Key

Get your RPDB API key here.

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Global Settings

Catalog Name Prefix

Catalogs will appear as Multiboxd — Watchlist

Hide Addon Name

Hide Hyphen

Content Language

📡 Addon URL - ready to install

Configure at least one catalog to generate the URL…

Install in Stremio Stremio Web

Frequently Asked Questions

Multiboxd is a Stremio add-on that allows you to integrate your Letterboxd catalogs directly into the application. You can sync your public Watchlist, Diary, Recommended films based on your taste, friends' activity, and add custom public lists.

Unlike other add-on configurations, Multiboxd does not provide its own metadata (such as descriptions, cast, trailers, etc.). Instead, it relies on the metadata already available in Stremio. This makes it lightweight and fully compatible with other metadata and playback add-ons you have installed, preventing duplicates or conflicts.

No. Localized posters and titles in the catalog grid, and the Recommended catalog, are powered by TMDB automatically — no key to enter. It does not affect media playback or core metadata, which always comes from your other installed addons.

The add-on fetches your recently Watched films (specifically the first page) to find your recent highly-rated films. It queries the TMDB API for similar films, and then filters the results against your entire Watched list so you only get unseen recommendations.

Your Watchlist updates approximately every hour. The Diary, Watched, Recommended films, Custom Lists, and Friends Activity catalogs update approximately every 12 hours.

This addon collects anonymous usage statistics (number of requests, addon name, timestamp) to monitor the service. No IP addresses, names, or personally identifiable data are stored.

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