We don't just provide end-to-end API, we're a SOTA harness where you can bring in your own OpenAI or Claude keys and run it on and also we're the only modular API in the market - we give you the ability to control any part of CUA and charge by the type of call as you can see in https://coasty.ai/docs.

With our API, you can also create a very customizable blend of deterministic workflows and AI calls for CUA, so for example, Coasty for recovery can kick in when something unexpected like a dialog box or popup happens during your deterministic workflow runs.