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

Open Source Social Network (OSSN)
PHP social networking software for building online communities
Open Source Social Network (OSSN) is PHP-based social networking software to build your own community site with profiles, newsfeed, groups, chat, photos, and admin tools.

Uguu
Lightweight temporary file hosting with web UI and upload API
Self-hosted lightweight temporary file host with drag-and-drop, paste and one-click uploads, plus an API for automated uploads and ShareX support.

Hemmelig
Encrypted secret sharing with client-side encryption and self-destructing links
Share sensitive text or files securely using client-side encryption, expiring links, view limits, and optional password protection.

AutoKitteh
Durable workflow automation and orchestration for developers
Developer-first platform for durable workflow automation and orchestration, with code-based workflows, triggers, integrations, and API-first execution.


Domain Locker
Domain portfolio tracking, monitoring, and renewal alert dashboard
Self-hostable domain portfolio manager that auto-fetches DNS/WHOIS/SSL data, tracks changes, monitors uptime, and sends configurable renewal and security alerts.


Koillection
Self-hosted collection manager for tracking any kind of items
Koillection is a self-hosted web app to catalog and manage collections like books, games, DVDs, stamps, and other physical items with custom fields and metadata.

DSpace
Digital repository and asset management platform for institutions
DSpace is an open source institutional repository and digital asset management system for preserving, managing, and providing access to digital content.

Peekaping
Self-hosted uptime monitoring with alerts and status pages
Open-source, self-hosted uptime monitoring tool for websites, APIs, and infrastructure with notifications, public status pages, and multiple monitor types.

Bar Assistant
Cocktail recipe and home bar inventory management platform
Self-hosted platform for managing cocktail recipes, ingredients inventory, bars, menus, and shopping lists, with powerful filtering, import/export, and an API.

tirreno
Security analytics framework for in-app threat detection and risk
Open-source security analytics framework for event tracking, in-app threat detection, and risk management to protect applications from abuse, bots, and account takeover.

Nextcloud News
RSS/Atom feed reader and aggregator for Nextcloud
Nextcloud News is an RSS/Atom feed reader for Nextcloud, with web UI and a REST API for syncing with third-party clients.
CronMaster
Cron job management UI with scheduling, logging, and live updates
Self-hosted web UI for managing cron jobs with human-readable schedules, script editing, live log streaming, and REST API with optional OIDC and API keys.


docassemble
Expert system for guided interviews and document assembly
Open-source platform for guided web interviews that collect user input, run logic, and generate documents (PDF, DOCX, RTF) or integrate with external services via APIs.
PictShare
Self-hosted media and paste hosting with a simple upload API
Self-hosted image, GIF, MP4, and text paste hosting with a simple API, on-the-fly resizing, and URL-based transformations. File-based storage; no database required.


Gravity
Replicated DNS, DHCP & TFTP server with ad-blocking
Fully-replicated DNS, DHCP and TFTP server with ad‑blocking, web UI, API, Prometheus metrics and multi-site replication for small to medium networks.

Atlas
Network discovery, visualization, and monitoring for hosts and Docker
Atlas is a containerized network infrastructure visualizer that scans subnets and Docker hosts, stores results, and presents real-time graphs and dashboards for monitorin...
Bitcart
Non-custodial, self-hosted cryptocurrency payment processor
Self-hosted, open-source, non-custodial crypto payment processor supporting major coins, smart chains, and stablecoins with merchant APIs and an admin panel.


Multi-Scrobbler
Scrobble plays from many sources to multiple scrobble services
Self-hosted scrobbling hub that collects plays from many music sources and forwards them to services like Maloja, Last.fm, and ListenBrainz.


Thelia
Open-source e-commerce platform for custom online stores
Thelia is an open-source e-commerce platform built on Symfony for creating and managing customizable online stores, content, and integrations via APIs and modules.
ITFlow
All-in-one PSA platform for MSP documentation, ticketing, and billing
Open-source PSA for MSPs combining client documentation, ticketing, billing/accounting, and a client portal, with API integrations and optional AI assistance.
DOMjudge
Programming contest jury system for running competitive programming events
DOMjudge is an automated jury system for programming contests, providing submissions, judging, scoreboards, and admin tools for ICPC-style events.

SolidInvoice
Open-source invoicing and quoting app for small businesses
Self-hosted invoicing and quoting platform with client management, taxes/discounts, online payments, and a REST API for integrations.


CaddyManager
Web UI to manage multiple Caddy 2 servers and Caddyfiles
Manage Caddy 2 servers from a modern web dashboard with Caddyfile editing, authentication, audit logs, API keys, and SQLite or MongoDB storage.

phpList
Open source email marketing and newsletter campaign manager
phpList is an open source email marketing manager for newsletters and campaigns, with subscriber management, segmentation, scheduling, bounce handling, and analytics.
Ontime
Open-source rundown management and event timer for live shows
Ontime is a browser-based, open-source rundown, scheduling, cueing, and event timer app for live events and broadcasts with real-time team collaboration and integrations.
Gaseous Server
Web-based ROM library manager with built-in browser emulation
Open-source .NET-based ROM and title manager that organizes ROMs, fetches metadata from external sources, and provides in-browser emulation.

OpenTrashmail
Self-hosted disposable email inbox with web UI, API, RSS, webhooks
OpenTrashmail is a standalone disposable email (“trashmail”) service with its own SMTP server, offering a web UI plus JSON API, RSS feeds, and webhooks for received mail.
Fitbit Fetch Script and InfluxDB Grafana Integration
Fetch Fitbit API data into InfluxDB and visualize it with Grafana
Python service that pulls Fitbit health metrics via the Fitbit Web API, stores them in InfluxDB, and provides Grafana dashboards for long-term trend visualization.

YTPTube
Web UI for yt-dlp with concurrent downloads and scheduling
Self-hosted web interface for yt-dlp to download videos, playlists, channels and live streams with queues, presets, scheduling, notifications and a built-in player.

WYGIWYH
Principles-first personal finance tracker with multi-currency support
Self-hosted, principles-first finance tracker for income, expenses, accounts, and investments with multi-currency support, automation-ready API, and DCA tracking.