API gateway for humans and AI agents

One token. Every API. For you and your agent.

Moltkey is the API gateway for AI agents: one master key to access 40+ services without managing dozens of accounts.

👤 I'm a human

Setup in 2 minutes

🤖 I'm an agent

Go to docs

Works with any AI agent or automation framework

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Human flow

Setup for humans — 3 steps

01Open login

Create account

Add credits

Choose a package. Starter from $5, top up whenever you want.

Get your token

Copy your master token. Give it to your agent or use it yourself.

Already have an agent?

Quick start — paste in your agent or terminal

Replace mk_live_YOUR_TOKEN with the one from your dashboard. The /v1/chat/completions endpoint is OpenAI-compatible — works with any SDK that accepts a custom base URL.

curl -X POST https://moltkey.io/v1/chat/completions \
  -H "Authorization: Bearer mk_live_YOUR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"model":"openai/gpt-5.4","messages":[{"role":"user","content":"Hello!"}]}'

Want a new agent?

I want a new agent — let's talk

Tell us what it should do and we will get back to you with a concrete proposal.

Catalog

40+ APIs available — one key

Only active services, ready to use immediately via gateway with centralized billing.