Category · 244 repos
APIs & SDKs
Client libraries, API wrappers, OpenAPI tooling, webhooks and proxies. Ranked by star velocity over the last 24 hours.
Showing 201–244 of 244
High-performance LLM proxy: one OpenAI-style API over 20+ providers, with multi-tenant keys, full request logging, and usage analytics. Built in Rust.
A contract-driven gRPC regression harness for AI coding agents, with human-approved baselines. Snapshot the valid call chains of an API so an agent can look one up instead of tracing for it. gRPC today, OpenAPI next
Connect your agents & product to 1,000 APIs.
Solana-native verifiable compute and oracle protocol. Programs accept a job, an input, constraints, and a callback. Randomness is the first job. An active node can fulfill a VRF request with an ECVRF proof after it locks the configured stake and sends a heartbeat. Fees still do not move.
NVIDIA PhysX SDK
The all-batteries-included GitHub SDK for Browsers, Node.js, and Deno.
ODATANO makes the Cardano blockchain accessible over standard OData V4. Built with SAP CAP and Cardano SDKs, it runs standalone or inside an existing landscape, providing secure on-chain data access and transaction execution with enterprise-grade security and auditability
CSGHub is a brand-new open-source platform for managing LLMs, developed by the OpenCSG team. It offers both open-source and on-premise/SaaS solutions, with features comparable to Hugging Face. Gain full control over the lifecycle of LLMs, datasets, and agents, with Python SDK compatibility with Hugg
The OpenRouter provider for the Vercel AI SDK contains support for hundreds of models through the OpenRouter chat and completion APIs.
OPNsense GUI, API and systems backend
A type-safe, elegant iMessage SDK for macOS with zero dependencies
PocketBase Dart SDK
Reachy Mini's SDK
A next generation HTTP client for Python. 🦋
Unofficial USB driver and command-line printing tool for Paperang D1 (Miaomiaoji wrong-answer printer). Reverse-engineers the private protocol and requires no official SDK.
Residential, datacenter, ISP & mobile proxies with 90M+ IPs in 200+ countries — plus Scraper & SERP APIs. Code examples in Python, Node.js, PHP, Go, Java, C#, Ruby and curl.
把 CodeBuddy、TRAE SOLO、OpenCode Zen、Kilo Gateway、Qoder 与 CodeArts 六个上游渠道统一封装为 OpenAI 兼容 API：公共凭证池、健康度调度与会话粘性、模型列表按渠道凭证加载、额度探测与每日签到、成长中心自动化、按人用量统计。逆向接口，仅供学习研究。
Rool SDK - organize data and build apps with AI powered Rool Spaces
The power of curl, the ease of use of httpie.
Listen to a Discord trading livestream on your Mac: ScreenCaptureKit audio capture → local Whisper → Claude extracts trade signals → Discord webhook
T2 SDE Linux
Modern, secure, and elegant server control panel, alternative to OpenResty Edge and Nginx Proxy Manager.
An AI troubleshooting workbench for internal systems: it integrates ticketing and alerting systems via HTTP APIs and webhooks, connects code, logs, configurations, and agents, and provides a web-based self-service analysis interface for product, operations, and customer support teams.
Open-source local AI SDK - run AI on-device with no cloud, no API keys. Supports GGUF, RAG, image, music, and video generation, speech-to-text, P2P inference, and more. Cross-platform: Linux, macOS, Windows, Android, iOS.
Keep the people you love connected — a tiny self-hosted Telegram proxy that hides in plain HTTPS
AstrBot plugin that monitors LLM replies and, in suitable situations (being affectionate, saying good night, happiness, anger, comfort, celebration), calls an OpenAI-compatible image-generation API to create reaction stickers. Images replace or accent text, making chats feel warmer.
OpenRouter for agent tools. Join community here: https://discord.gg/6mQYYfFMAn
Unofficial Python API and agentic skill for Google Gemini Notebook. Full programmatic access to NotebookLM's features—including capabilities the web UI doesn't expose—via Python, CLI, and AI agents like Claude Code, Codex, and OpenClaw.
Automatically updated free VLESS keys for bypassing internet blocks in Russia.
This is a webdav (with http client) server for sharing/transfer files between users on a Wi-Fi network.
A platform for building proxies to bypass network restrictions.
Expose any AI agent worker as an OpenAI-compatible API — plug it into 9Router (or any OpenAI client) as a custom provider.
An unofficial HoYoLab API Wrapper for getting Hoyoverse some in-game data, including Genshin Impact, Honkai Impact 3rd, Honkai: Star Rails
Voxgig SDK Generator
Open-source developer platform to power your entire infra and turn scripts into webhooks, workflows and UIs. Fastest workflow engine (13x vs Airflow). Open-source alternative to Retool and Temporal.
Unofficial TypeScript SDK for Muse
An open-source Python library for querying public data.
tun2socks - powered by gVisor TCP/IP stack
Gemini Web to API - 通过浏览器Cookie将Google Gemini转换为兼容OpenAI/Claude/Gemini SDK的标准API
A proxy tool to bypass GFW.
A C++ header-only HTTP/HTTPS server and client library
POSIX equivalent of Windows DLL import libraries
2026 机场推荐、梯子与 VPN 套餐对比，按价格、流量、线路和设备筛选月付、按量及不限时方案。附 Clash/Mihomo 等客户端配置教程，覆盖 iOS、Android、Windows、macOS。
See what Claude Code and Codex actually send to the API — and what each part costs.