Run Codex on Eleven v3

by OpenAICoding agent

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.

Run

Codexonin

Launch Codex on Eleven v3

Set up with agents

Paste this into your coding agent (Claude Code, Cursor, Codex, and more) and it will set up and build with Opper for you.

Get your API key

Where you can run it

Eleven v3 runs on the routes below. Route only to EU providers when your data has to stay in Europe.

Provider	Region	Zero data retention	Training	Price
ElevenLabs	US		No	$80.00 / 1M chars

The model

ElevenLabs Eleven v3 is a highly expressive TTS model with inline audio tags and IPA support for nuanced emotional delivery across 70+ languages.

Available on

Pricing$80.00 / 1M chars

Privacy

ZDR
Training: No
Region: US

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