howardpen9/awesome-ai-api-proxy

AI API aggregator companion: machine-readable catalog of 300+ models behind one key and one base URL, with routing patterns, cost accounting, OpenAI SDK and curl examples.

Awesome list of apps that work with OpenRouter. OpenRouter provides access to 300+ AI Models through a single API.

A blazing fast AI Gateway with integrated guardrails. Route to 1,600+ LLMs, 50+ AI Guardrails with 1 fast & friendly API.

Find the cheapest API for any model and connect it from your AI agent: Grandet Skill and an anonymous MCP server, backed by listed prices from 1,800+ official, inference and relay providers on grandet.ai.

Unified AI API model catalog: machine-readable JSON for 300+ models behind one OpenAI-compatible API, with modality, billing unit, per-image, per-second and per-token pricing and doc links.

A restful API designed to route user prompts to various AI model providers.

The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]

Claude / Codex / Gemini API Proxy - CCX

Daily-updated list of free AI models (free LLM APIs), ranked by quality with live status. Plus one OpenAI-compatible endpoint that routes to the best one.