We built the billing layer we wished existed.

OneAPIKey exists because every team that ships AI features ends up with the same janky pile: three provider dashboards, three billing alerts, and three half-documented ways to rotate keys.

We centralize it. One account at the top, production-grade observability in the middle, your favorite SDK at the bottom. Pay once, route anywhere.

We're a small team. We reply to support directly. If a pricing update is wrong, tell us and we'll fix it within the day.