One key. Every model.
Wholesale rates.

flatkey is an LLM gateway built for teams who got tired of paying retail and getting paged at 3am when one provider went down.

What we do

We negotiate volume contracts directly with frontier model providers — Anthropic, OpenAI, Google, AWS Bedrock, and the major open-weight vendors — and pass the price through to you with a thin margin. One API key, one bill, every model.

Why we exist

• Cheaper. You pay our negotiated rate, not list price.
• Stable. Each model is fronted by 2-4 upstreams. If one fails, your request lands somewhere else inside the same SLA.
• Compatible. Drop-in for the OpenAI Chat Completions API. Change one URL, your code works.

Who we are

flatkey is a small team operating across Hong Kong, Tokyo, and Austin. Reach us anytime at hi@flatkey.ai.