Showing 3403 open source projects for "api server"

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  • 1
    ChatGPT API

    ChatGPT API

    Node.js client for the official ChatGPT API. 🔥

    ...ChatGPTUnofficialProxyAPI - Uses an unofficial proxy server to access ChatGPT's backend API in a way that circumvents Cloudflare (uses the real ChatGPT and is pretty lightweight, but relies on a third-party server and is rate-limited)
    Downloads: 6 This Week
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  • 2
    gotify/server

    gotify/server

    A simple server for sending and receiving messages in real-time

    We wanted a simple server for sending and receiving messages (in real time per WebSocket). For this, not many open source projects existed and most of the existing ones were abandoned. Also, a requirement was that it can be self-hosted. We know there are many free and commercial push services out there. Both Gotify's API and user interface are designed to be as simple as possible.
    Downloads: 14 This Week
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  • 3
    Express Zod API

    Express Zod API

    A Typescript library to help you get an API server up and running

    Start your API server with I/O schema validation and custom middlewares in minutes. I made this library because of the often repetitive tasks of starting a web server API with the need to validate input data. It integrates and provides the capabilities of popular web servers, logger, validation, and document solutions. Therefore, many basic tasks can be accomplished faster and easier.
    Downloads: 12 This Week
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  • 4
    API Platform

    API Platform

    Create REST and GraphQL APIs, scaffold Jamstack webapps

    Create REST and GraphQL APIs, scaffold Jamstack webapps, stream changes in real-time. Build fully-featured hypermedia or GraphQL API in minutes. Leverage its awesome features to develop complex and high-performance API-first projects. Extend or override everything you want. API Platform is built on top of battle-tested products. The server skeleton includes the famous Symfony framework and the Doctrine ORM. Our scaffolding tool supports the most popular JavaScript libraries. ...
    Downloads: 6 This Week
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  • 5
    PHP-CRUD-API

    PHP-CRUD-API

    Single file PHP script that adds a REST API to a SQL database

    Single file PHP script that adds a REST API to a MySQL/MariaDB, PostgreSQL, SQL Server or SQLite database. Howto: Upload "api.php" to your webserver, configure it to connect to your database, have an instant full-featured REST API. This is the TreeQL reference implementation in PHP. This is a single file application! Upload "api.php" somewhere and enjoy! For local development you may run PHP's built-in web server.
    Downloads: 8 This Week
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  • 6
    JSON Server

    JSON Server

    Get a full fake REST API with zero coding

    Get a full fake REST API with zero coding in less than 30 seconds (seriously). Created with <3 for front-end developers who need a quick back-end for prototyping and mocking. If you need to add authentication, validation, or any behavior, you can use the project as a module in combination with other Express middleware. You can deploy JSON Server. For example, JSONPlaceholder is an online fake API powered by JSON Server and running on Heroku.
    Downloads: 8 This Week
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  • 7
    Ollama Server

    Ollama Server

    No need for Termux, you can start the Ollama service

    Ollama Server is a mobile-first solution that brings the full Ollama runtime experience to Android devices through a simplified, one-click deployment model. Instead of relying on terminal environments like Termux, it provides a native application that launches and manages an Ollama-compatible service directly on a phone or tablet. The system exposes the same API behavior as standard Ollama installations, meaning any compatible client or integration can interact with it without modification. ...
    Downloads: 18 This Week
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  • 8
    RabbitMQ Server

    RabbitMQ Server

    Core server and tier 1 (built-in) plugins

    RabbitMQ is the most widely deployed open source message broker. With tens of thousands of users, RabbitMQ is one of the most popular open source message brokers. From T-Mobile to Runtastic, RabbitMQ is used worldwide at small startups and large enterprises. RabbitMQ is lightweight and easy to deploy on premises and in the cloud. It supports multiple messaging protocols. RabbitMQ can be deployed in distributed and federated configurations to meet high-scale, high-availability requirements....
    Downloads: 38 This Week
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  • 9
    Earth Engine API

    Earth Engine API

    Python and JavaScript bindings for calling the Earth Engine API

    The Earth Engine API provides Python and JavaScript client libraries for Google Earth Engine, a planetary-scale geospatial analysis platform. With it, users compose lazy, server-side computations over massive catalogs of satellite imagery and vector datasets without handling raw files locally. The API exposes functional operators for map algebra, reducers, joins, and machine learning that scale transparently on Earth Engine’s backend.
    Downloads: 8 This Week
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  • 10
    MusicBrainz Server

    MusicBrainz Server

    Server for the MusicBrainz project (website, API, database tools)

    ...Internationalization, release group types, tagging, and flexible entity relationships reflect the complexity of music cataloging. As a large-scale open-data service, the server must remain performant under frequent reads, submitted edits, replication traffic, and API clients.
    Downloads: 1 This Week
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  • 11
    Apollo Server

    Apollo Server

    Spec-compliant and production ready JavaScript GraphQL server

    Apollo Server is an open-source, spec-compliant GraphQL server that's compatible with any GraphQL client, including Apollo Client. It's the best way to build a production-ready, self-documenting GraphQL API that can use data from any source. Apollo Server provides a simple API for integrating with any Node.js web framework or serverless environment.
    Downloads: 6 This Week
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  • 12
    fake-gcs-server

    fake-gcs-server

    Google Cloud Storage emulator & testing library

    fake-gcs-server is a lightweight emulator for the Google Cloud Storage API that allows developers to test applications locally without relying on actual cloud infrastructure. It replicates the behavior of GCS endpoints, enabling operations such as creating buckets, uploading objects, and querying storage data in a controlled environment. The server can be run as a standalone binary or inside a Docker container, making it flexible for integration into development and testing workflows. ...
    Downloads: 54 This Week
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  • 13
    FingerprintJS Server API Node.js SDK

    FingerprintJS Server API Node.js SDK

    Node.js wrapper for FingerprintJS Server API

    Node.js wrapper for FingerprintJS Server API. This SDK might be also compatible, however not actively tested, with JavaScript "edge" runtimes that do not support all Node APIs, for example, Vercel Edge Runtime, or Cloudflare Workers. To make it work, replace the SDK's built-in fetch function (which relies on Node APIs) with the runtime's native fetch function.
    Downloads: 0 This Week
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  • 14
    Asciinema Server

    Asciinema Server

    Platform for hosting and sharing terminal session recordings

    asciinema-server is the backend component of the asciinema suite. Built with Elixir and Phoenix, it provides an API and web UI for hosting, sharing, and managing terminal session recordings (asciicasts). It allows you to self-host your own instance or use the public asciinema.org.
    Downloads: 0 This Week
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  • 15
    Tiledesk Server

    Tiledesk Server

    Tiledesk Server is the main API component of the Tiledesk platform

    Tiledesk Server is the backend component of the Tiledesk platform, providing a comprehensive open-source live chat system with integrated chatbot capabilities for customer support and engagement.
    Downloads: 5 This Week
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  • 16
    Fingerprint Pro Server API Java SDK

    Fingerprint Pro Server API Java SDK

    Java SDK for Fingerprint Pro Server API

    Fingerprint Pro Server API provides a way for validating visitors’ data issued by Fingerprint Pro.
    Downloads: 9 This Week
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  • 17
    Chatterbox TTS Server

    Chatterbox TTS Server

    Self-host the powerful Chatterbox TTS model

    Chatterbox-TTS-Server is a self-hosted server for running the Chatterbox text-to-speech model through both a web interface and API endpoints. It is designed for users who want local or private speech generation without depending entirely on a hosted voice platform. The project supports predefined voices, voice cloning, and longer text workflows, making it useful for audiobooks, narration, content tools, and assistant-style applications.
    Downloads: 12 This Week
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  • 18
    Spacebar Server

    Spacebar Server

    A reimplementation of the Discord.com backend, built with Typescript

    Spacebar Server is a Discord-compatible backend reimplementation written mainly in TypeScript. It aims to let users run a self-hosted communication server that can work with existing Discord-style bots, applications, and clients where compatibility allows. The repository includes the HTTP API server, WebSocket gateway, CDN server, WebRTC server, request and response schemas, database models, and administrative utilities.
    Downloads: 0 This Week
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  • 19
    ChatTTS webUI & API

    ChatTTS webUI & API

    A simple native web interface that uses ChatTTS to synthesize text

    ChatTTS-ui is a local web interface and API wrapper around the ChatTTS speech synthesis system, designed to make advanced TTS models easy to use from a browser. It runs a small backend server (Python + Torch + ffmpeg) and exposes a simple webpage where you can type text, adjust parameters, and generate audio. The project supports Chinese, English, and mixed text with digits and control symbols, making it suitable for bilingual content and numerically heavy text like announcements or prompts. ...
    Downloads: 15 This Week
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  • 20
    Supabase MCP Server

    Supabase MCP Server

    Query MCP enables end-to-end management of Supabase via chat interface

    An open-source MCP server that enables comprehensive management of Supabase projects through natural language interactions, providing capabilities such as SQL execution, schema management, and API integration. ​
    Downloads: 7 This Week
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  • 21
    Velocity server

    Velocity server

    The modern, next-generation Minecraft server proxy

    ...The software is designed with a focus on performance, scalability, and modern architecture, allowing it to handle thousands of simultaneous players efficiently. Velocity also includes a plugin API that allows developers to extend the proxy with custom functionality and integrate it with existing server tools. Compared with older proxy solutions, the project emphasizes improved performance, reliability, and cleaner software design.
    Downloads: 0 This Week
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  • 22
    Item-NBT-API

    Item-NBT-API

    Add custom NBT tags to Items/Tiles/Entities without NMS

    The NBT API allows you to add custom NBT tags to Itemstacks, TileEntities, and Entities, or modify existing ones. It completely uses reflections to interact with NMS code and works with all the latest versions. On server start the plugin checks all reflections.
    Downloads: 2 This Week
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  • 23
    Windows Copilot API

    Windows Copilot API

    Reverse engineered Windows Copilot into an OpenAI-compatible API

    Windows Copilot API is an unofficial Python project that exposes the consumer Microsoft Copilot web experience through a programmable interface. It can be used directly as a Python library or launched as a local server compatible with the OpenAI API format. The client supports streamed responses, multi-turn conversations, and conversation identifiers.
    Downloads: 0 This Week
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  • 24
    Postman MCP Server

    Postman MCP Server

    An MCP server that provides access to Postman

    The Postman MCP Server is a TypeScript-based Model Context Protocol (MCP) server that integrates with the Postman API, providing comprehensive management of Postman collections, environments, etc.
    Downloads: 3 This Week
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  • 25
    Triton Inference Server

    Triton Inference Server

    The Triton Inference Server provides an optimized cloud

    ...Triton delivers optimized performance for many query types, including real-time, batched, ensembles, and audio/video streaming. Provides Backend API that allows adding custom backends and pre/post-processing operations. Model pipelines using Ensembling or Business Logic Scripting (BLS). HTTP/REST and GRPC inference protocols based on the community-developed KServe protocol. A C API and Java API allow Triton to link directly into your application for edge and other in-process use cases.
    Downloads: 2 This Week
    Last Update:
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