auto-k.dev

One client. Every model.
Built for AI agents.

Gemini, GPT, Claude — one SDK, one key, one balance. Cost and balance returned in every response. Topup once, agents call forever.

import { AutoK } from 'auto-k';

const client = new AutoK({ apiKey: process.env.AUTOK_API_KEY });

// One client. Every model. Pick by provider/model slug.
const res = await client.chat({
  model: 'google/gemini-2.0-flash',
  messages: [{ role: 'user', content: '안녕' }],
});

console.log(res.text);          // "안녕하세요! ..."
console.log(res.cost.usd);      // 0.000018
console.log(res.balanceUsd);    // 8.342156

Already on OpenAI SDK? Swap baseURL to https://api.auto-k.dev/v1 — drop-in compatible.

Pricing — straight up

You pay $10, you get $8 in spendable credits.

The $2 covers payment processor fees and our margin. Model calls are billed at upstream rates (no per-call markup). First topup gets a 5% bonus.

Made in Korea — works everywhere