OpenAI GPT-6 Luna for cost-sensitive, high-volume work and coding agents.
Available on
Privacy
- ZDR
- Training
- No
- Region
- Multi, EU, US
Codex is OpenAI's open-source coding agent for the terminal. It works from natural-language instructions to edit code across your project, run commands, and complete tasks end to end, with its source available on GitHub under Apache-2.0. On Opper, launch it on GPT, Claude, Gemini, DeepSeek and 700+ more — one key, automatic fallbacks, and a choice of region.
Paste this into your coding agent (Claude Code, Cursor, Codex, and more) and it will set up and build with Opper for you.
GPT-6 Luna runs on the routes below. Route only to EU providers when your data has to stay in Europe.
OpenAI GPT-6 Luna for cost-sensitive, high-volume work and coding agents.
Anthropic's terminal coding agent. Run it on any model on Opper, not just Claude.
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OpenAI-compatible