Run OpenCode on GPT-5
OpenCode is SST's open-source coding agent for the terminal. It runs as a fast, keyboard-driven TUI, works across your whole codebase, and was designed from the start to be provider-agnostic rather than tied to a single model. On Opper you get a single key to 300+ models behind it, transparent pass-through pricing, and a choice of EU or US hosting.
RunOpenCodeonin
OpenCodeoninLaunch OpenCode on GPT-5
Copy the command for the provider you want.
Sign up →After installing, run opper login once — then the copied command launches OpenCode on GPT-5 through Opper.
Where you can run it
GPT-5 runs on the routes below. Route only to EU providers when your data has to stay in Europe.
