Production Ready

The Zero-Trust
Architecture.

KeyKing isn't some fragile API proxy. It’s a ruthless, local-first credential fortress. We violently intercept your requests and crush your API bills by forcing traffic through your combined free tiers. Zero limits. Zero apologies.

Build an AI App

Stop reading theory. Ship code. Use our brutally efficient NPM SDK and Next.js to build a serverless AI integration that actually scales without bankrupting you.

Understanding Routing

Rip open the hood of our Rust-powered Axum proxy. Learn exactly how our savage load balancing algorithms bypass rate limits and squeeze every drop of free tier quota.

1Quickstart

The KeyKing desktop client is the beating heart of your AI stack. Encrypted vault. Relentless local proxy. Your absolute control plane. Run the universal install script and take back your compute:

Terminal

curl -fsSL https://keyking.ledgion.in/install.sh | bash

2Local Proxy

The local proxy runs a lightning-fast Rust (Axum) web server on localhost:8787. It intercepts any OpenAI-compatible API request and aggressively routes it to the provider with the most remaining quota.

Python_Script.py

from openai import OpenAI

# Point the client to KeyKing instead of OpenAI
client = OpenAI(
base_url="http://localhost:8787/v1",
api_key="kk-zero-config"
)

response = client.chat.completions.create(
model="gpt-4",
messages=[{"role": "user", "content": "Hello!"}]
)

3Claude Code

Anthropic's claude-code agent is a beast, but it will annihilate your API budget in hours. Stop paying for compute. KeyKing hijacks its requests with a zero-config wrapper so you can run it completely free. Bleed them dry, not yourself.

Zero-Config Terminal Wrapper

$ keyking-claude