Showing 733 open source projects for "jcaptcha-api"

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  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
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  • 1
    ChatGPT API

    ChatGPT API

    Node.js client for the official ChatGPT API. 🔥

    This package is a Node.js wrapper around ChatGPT by OpenAI. TS batteries included. ✨ The official OpenAI chat completions API has been released, and it is now the default for this package! 🔥 Note: We strongly recommend using ChatGPTAPI since it uses the officially supported API from OpenAI. We may remove support for ChatGPTUnofficialProxyAPI in a future release. 1. ChatGPTAPI - Uses the gpt-3.5-turbo-0301 model with the official OpenAI chat completions API (official, robust approach, but it's not free) 2. ...
    Downloads: 10 This Week
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  • 2
    Composer API

    Composer API

    OpenAI-compatible API proxy for Cursor Composer

    Composer API is an OpenAI-compatible API proxy for Cursor Composer. It is designed for developers who want to interact with Cursor’s Composer-style agent workflow through a familiar API surface. The project acts as a translation layer, letting compatible clients send requests in an OpenAI-like format while routing them toward the Composer backend behavior.
    Downloads: 1 This Week
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  • 3
    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: 0 This Week
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  • 4
    Suno AI API

    Suno AI API

    Use API to call the music generation AI of suno.ai

    Suno API is an unofficial open-source interface that enables developers to programmatically interact with Suno’s AI music generation platform, allowing automated creation of songs, lyrics, and audio content through API calls. It replicates the behavior of Suno’s web-based creation tools by reverse engineering internal endpoints and exposing them through a developer-friendly interface built with Python and FastAPI.
    Downloads: 3 This Week
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  • 5
    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: 1 This Week
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  • 6
    Live API Web Console

    Live API Web Console

    A react-based starter app for using the Live API over websockets

    Live API Web Console is a React starter that demonstrates how to use Gemini’s Live API over WebSockets to build real-time, multimodal experiences. The app includes modules for streaming audio playback, recording user media from the microphone, webcam, or even screen capture, and it surfaces a unified event log so you can debug the session as it flows.
    Downloads: 0 This Week
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  • 7
    Vratix API Module Library

    Vratix API Module Library

    Easy to use Open Source modules that implement common API logic

    We created this library of reusable API modules to simplify API development because we were wasting too much time setting up basic functionality and researching the latest backend best practices. We wanted a repository of high-quality API modules we can reuse, copy and paste into our projects and have a working backend in seconds. Currently, the modules work for Express.js, however, we’re actively working to extend compatibility with other backend languages and popular Node.js frameworks. ...
    Downloads: 0 This Week
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  • 8
    Nestjs boilerplate Microservice API

    Nestjs boilerplate Microservice API

    Nestjs boilerplate microservice api

    A boilerplate for building microservices with NestJS, this provides a template with essential components for microservice architecture.
    Downloads: 0 This Week
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  • 9
    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: 3 This Week
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  • Host LLMs in Production With On-Demand GPUs Icon
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  • 10
    FreeLLMAPI

    FreeLLMAPI

    OpenAI-compatible proxy that aggregates free-tier keys from ~14 AI

    FreeLLMAPI is an OpenAI-compatible proxy that aggregates free-tier API keys from multiple AI providers into one unified endpoint. It is designed for personal experimentation, testing, and lightweight development workflows where users want to route requests through several providers without rewriting client code for each one. The project can automatically fail over between configured providers when one is unavailable or exhausted.
    Downloads: 769 This Week
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  • 11
    Yaak

    Yaak

    The most intuitive desktop API client

    Yaak is a modern desktop API client designed to provide a fast, intuitive, and privacy-focused environment for interacting with APIs across multiple protocols. It supports a wide range of technologies including REST, GraphQL, gRPC, WebSocket, and Server-Sent Events, allowing developers to work with different types of APIs from a single unified interface. The application is built using Tauri, Rust, and React, which contributes to its lightweight footprint, high performance, and cross-platform compatibility. ...
    Downloads: 33 This Week
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  • 12
    Voicebox

    Voicebox

    The open-source voice synthesis studio powered by Qwen3-TTS

    ...A standout capability is its multi-track timeline editor and supporting audio tools (like trimming and conversation mixing), which let creators compose multi-voice scenes instead of generating single clips in isolation. It is API-first, meaning you can use it as an app for production work or integrate its speech generation into your own software via an API layer.
    Downloads: 173 This Week
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  • 13
    nango

    nango

    A single API for all your integrations.

    Nango is a single API to interact with all other external APIs. It should be the only API you need to integrate to your app. Nango is an open-source solution for integrating third-party APIs with applications, simplifying API authentication, data syncing, and management.
    Downloads: 7 This Week
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  • 14
    OpenAI.fm

    OpenAI.fm

    Code for openai.fm, a demo for the OpenAI Speech API

    ...Users can experiment with different input text and voice options directly in their browser, gaining a sense of how high-fidelity AI audio can be integrated into applications ranging from podcasts and narration to accessibility tools and interactive agents. Although the web demo is free to explore, production use of the underlying API requires an OpenAI API key and may incur costs based on usage.
    Downloads: 15 This Week
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  • 15
    Spectral

    Spectral

    A flexible JSON/YAML linter for creating automated style guides

    An open-source API style guide enforcer and linter. Why write API Style Guides as lengthy manifestos when you could automate them? Make sure APIs are secure, consistent, and useful. Spectral is open-source but is also baked into Stoplight, with extensions for VS Code and other integration options, giving you real-time feedback wherever you design APIs.
    Downloads: 11 This Week
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  • 16
    Zudoku

    Zudoku

    Framework for building high quality, interactive API documentation

    Zudoku (pronounced "zoo-doh-koo") is an open-source, highly customizable API documentation framework for building quality developer experiences around OpenAPI and, soon, GraphQL documents.
    Downloads: 14 This Week
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  • 17
    Pi Agent

    Pi Agent

    AI agent toolkit: coding agent CLI, unified LLM API, TUI & web UI

    Pi is an open-source AI agent toolkit and coding agent framework designed to help developers build, run, and extend intelligent AI-powered workflows. Developed by Earendil Works, the project includes a coding agent CLI, unified multi-provider LLM API, agent runtime, terminal UI library, and web UI components. Pi supports multiple AI providers such as OpenAI, Anthropic, and Google through a single consistent API layer, making it easier to integrate different models into applications and agents. The framework is built around extensibility, allowing developers to create custom tools, workflows, and autonomous coding experiences. ...
    Downloads: 58 This Week
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  • 18
    Memmy

    Memmy

    AI agent & local memory hub for all AI agents

    ...Historical sessions can be imported and converted into searchable long-term memory instead of remaining isolated in separate applications. The runtime supports a desktop app, an interactive CLI, a terminal interface, memory commands, and an OpenAI-compatible API. Skills, MCP servers, browser tools, messaging channels, and productivity integrations extend it from conversation into task execution. Users can choose account-based access or configure their own models and API keys. Memory, configuration, and application state remain on the local machine by default.
    Downloads: 35 This Week
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  • 19
    nhentai

    nhentai

    A library for interacting with the nhentai API

    ...It also includes optional support for FlareSolverr proxies to help bypass Cloudflare challenges that may occur during API requests. With its lightweight design and simple API structure, nhentai provides an efficient way to build tools or services that interact with the nhentai ecosystem.
    Downloads: 10 This Week
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  • 20
    Got

    Got

    Human-friendly and powerful HTTP request library for Node.js

    ...Hook functions may be async and are run serially. Got will make no further changes to the request before it is sent. This is especially useful in conjunction with got.extend() when you want to create an API client that, for example, uses HMAC-signing. You can override the request function by returning a ClientRequest-like instance or a IncomingMessage-like instance. This is very useful when creating a custom cache mechanism. The response object will typically be a Node.js HTTP response stream, however, if returned from the cache it will be a response-like object which behaves in the same way.
    Downloads: 3 This Week
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  • 21
    Mock Service Worker

    Mock Service Worker

    Seamless REST/GraphQL API mocking library for browser and Node.js

    ...Keep your application's code and tests unaware of whether something is mocked or not. Request the same production resources and test the actual behavior of your app. Augment an existing API, or design it as you go, when there is none. Use Express-like routing syntax to capture outgoing requests. Parameters, wildcards, regular expressions, mocking has never been easier. Browser usage is what sets Mock Service Worker apart from other tools. Utilizing the Service Worker API, which can intercept requests for the purpose of caching, Mock Service Worker responds to captured requests with your mock definition on the network level. ...
    Downloads: 9 This Week
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  • 22
    OpenWA

    OpenWA

    Free, Open Source, Self-Hosted WhatsApp API Gateway

    ...It also includes a modern web dashboard for managing sessions, webhooks, and API keys visually. Its architecture is pluggable, allowing different database, storage, and cache backends depending on deployment needs. OpenWA is best suited for teams that want an open-source, configurable, and automation-ready WhatsApp integration layer.
    Downloads: 11 This Week
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  • 23
    memfs

    memfs

    Node.js "fs" and browser "File System API" adapters

    memfs is a JavaScript/TypeScript library that implements in-memory versions of the Node.js fs module API and the browser File System Access API. It provides adapters to convert between the Node fs API and the browser File System API, and includes utilities like printing directory trees, creating directory snapshots, and demos such as in-browser Git using an in-memory file system. This is particularly useful for testing, mocking filesystem operations, or using a file system layer inside browser environments where no native file system exists. ...
    Downloads: 3 This Week
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  • 24
    Postcodes.io

    Postcodes.io

    UK postcode & geolocation API, serving up open data

    Postcodes.io is an open-source HTTP API for querying UK postcode and geolocation data. It serves information derived from datasets including the ONS Postcode Directory, Ordnance Survey Open Names, and the Scottish Postcode Directory. Developers can retrieve administrative and geographic details for individual postcodes and outward codes. The API also supports postcode search, autocomplete, reverse geocoding, nearest-postcode queries, and lookups for terminated postcodes. ...
    Downloads: 6 This Week
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  • 25
    LLM Gateway

    LLM Gateway

    Route, manage, and analyze your LLM requests across multiple providers

    LLM Gateway is an open-source middleware that consolidates interactions with multiple LLM providers—such as OpenAI, Anthropic, Google Vertex AI—behind a single, unified API compatible with OpenAI's spec. Designed for both self-hosted and cloud use, it enables developers to route requests dynamically, secure and manage API keys, monitor token usage and costs, and analyze performance metrics. With optional UI, telemetry, and Docker deployment, it's ideal for teams aiming to centralize LLM orchestration and gain visibility into AI usage.
    Downloads: 6 This Week
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