Self-hosted projects tagged “API”
431 open source projects with this tag
431 services found

Pulsarr
Real-time Plex watchlist monitor and Sonarr/Radarr integrator
Monitors Plex watchlists in real time and automates requests to Sonarr and Radarr with routing rules, approvals, quotas, and notifications.

gocron
Cron-style task scheduler with YAML job definitions and Vue web UI
Lightweight scheduler written in Go with a Vue.js web UI, YAML-based job configuration, cron expression support, per-job environment variables, and Docker deployment.

FlashPaper
One-time encrypted secret sharing web application
Simple PHP app for one-time encrypted secret sharing. Stores encrypted secrets in SQLite, deletes on retrieval, and provides a curl API and Docker images.


RSSMonster
Google Reader-inspired RSS reader with smart folders and ranking
Self-hosted RSS reader inspired by Google Reader, featuring smart folders, advanced search expressions, clustering, quality scoring, and Fever/Google Reader API compatibi...
Expressa
Data-driven API middleware with an admin UI for Express.js
Express middleware that generates REST collection APIs from JSON Schema with a Django-like admin UI; supports MongoDB, PostgreSQL or JSON-file storage.

Jellyswarrm
Reverse proxy to unify multiple Jellyfin servers
A Rust-based reverse proxy that aggregates multiple Jellyfin servers into a single unified interface with unified libraries, direct playback, and user mapping.
Hollo
Federated single-user microblogging server with Mastodon API
Headless federated microblogging server for single users that implements ActivityPub and Mastodon-compatible REST APIs for use with Mastodon clients.

Operational
Event tracking and alerting system for critical product events
Open-source event tracker that sends push notifications and real-time alerts, with webhook action buttons, PWA support, and a developer-friendly API and SDKs.

Shhh
One-time encrypted secret sharing web app
Tiny Flask app to create encrypted, expiring secrets shareable via private links. Secrets are encrypted and deleted after viewing, expiration, or max attempts.

Docking Station
Web interface for managing and updating Docker containers
A web app to discover, monitor and update Docker Compose stacks; frontend in Next.js and backend in FastAPI.


Pastefy
Feature-rich open-source pastebin and code snippet manager
Self-hostable Pastebin alternative for sharing and storing code snippets, files, and rich previews with API, OAuth login, folders, and previews for many formats.

auto-mcs
Cross-platform manager for creating and running Minecraft servers
GUI and CLI tool to quickly create, manage, update, and back up Minecraft servers with mod/plugin support, remote access, and a built-in scripting IDE.

ArchivesSpace
Archives information management system for collections and digital objects
Open-source archives information management application for accessioning, describing, preserving, and providing access to archival collections and digital objects.
Jellyplist
Sync Spotify playlists into a Jellyfin music library
Replicates and keeps Spotify playlists synced to a Jellyfin server, matching local tracks, downloading missing tracks via SpotDL, and offering Lidarr integration.

Roadiz
Flexible PHP CMS with polymorphic node schema and headless APIs
Symfony-based polymorphic CMS using a node system, Twig theming, Doctrine ORM and API-first support for building headless or traditional sites.

Webhook Tester
Self-hosted tool to capture and debug webhooks and HTTP requests
Capture, inspect and debug webhooks and HTTP requests with customizable responses, real-time WebSocket UI, and memory/Redis/filesystem storage options.

PushBits
Relay server that forwards push notifications to Matrix
Self-hosted relay server exposing a Gotify-compatible HTTP API to send push notifications which are delivered to users via the Matrix protocol; supports multiple users, c...
CollectiveAccess Providence
Backend collections management and digital asset cataloguing
Providence is the backend of CollectiveAccess: a PHP-based collections management system for cataloging complex metadata and media with search, GraphQL API, import/export...


Jellyfin Rewind
Client-side Spotify Wrapped–style listening report for Jellyfin
Generate a yearly listening report from your Jellyfin music server with client-side processing, privacy-first data handling, and Docker or static hosting options.

Domain Watchdog
RDAP-based domain monitoring, history tracking, and backordering
Monitor domain names via RDAP, track full lifecycle history, receive alerts, and automatically attempt domain registration when domains enter deletion or become available...

Mataroa
Minimalist, markdown-first blogging platform built with Django
Minimal Django-based blogging platform focused on writing. Markdown posts, per-user subdomains, RSS/email subscriptions, Hugo/Zola/EPUB exports, image hosting and API.
VaulTLS
Web application to generate and manage mTLS certificates.
Self-hosted web app to generate, manage and distribute mTLS client and server certificates with OIDC auth, email alerts and a REST API.
youtube-dl-server
Web and REST interface to download videos using yt-dlp or youtube-dl
Self-hosted web and REST interface for downloading videos from YouTube and other sites using yt-dlp or youtube-dl; provides Docker images, configurable profiles, and file...

Cupdate
Zero-config service that detects and lists outdated container images
Cupdate auto-detects container images in Kubernetes, Docker or Podman, finds newer versions and exposes results via a UI, API and RSS feed with vulnerability metadata.
Supysonic
Python server implementing the Subsonic music streaming API
Supysonic is a Python implementation of the Subsonic API for serving, browsing and streaming personal music libraries with transcoding, playlists and scrobbling.

MintHCM
Open-source Human Capital Management platform for HR workflows
MintHCM is an open-source HCM platform delivering recruitment, onboarding, time & leave management, employee profiles, performance, analytics, and API integrations.
fx
Lightweight Rust microblogging and personal blog engine
Self-hosted, low-footprint microblogging and blog engine in Rust with Markdown posts, file uploads, RSS following, backups, and built-in search.

TraLa
Lightweight dynamic dashboard for Traefik services
TraLa auto-discovers Traefik HTTP routers and presents services in a responsive, iconified dashboard with grouping, search, manual entries, and YAML/config overrides.
URL to PNG
HTTP service that generates PNG screenshots from URLs using Playwright
Self-hosted HTTP API to render web pages to PNG with configurable viewport, caching, Playwright-based parallel rendering, and S3/CouchDB/filesystem storage.
Kriti Images
Optimize & Transform Images - Easily at Scale
A high-performance, URL-based image transformation service written in Go, enabling on-the-fly resizing, format changes, and CDN-friendly delivery.