Run Codex on Seedream 5.0

Name: Codex
Author: OpenAI

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 Seedream 5.0

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

Seedream 5.0 runs on the routes below. Route only to EU providers when your data has to stay in Europe.

Provider	Region	Zero data retention	Training	Input	Output
BytePlus	Multi		No	—	—
BytePlus	Multi		No	—	—

The model

Seedream 5.0

by ByteDance

Seedream 5.0 brings reasoning-driven image generation to ByteDance's standard tier, with native 2K output, 4K enhancement, and multilingual text.

Available on

BytePlus

Pricingfrom $0.035 / generation

Privacy

ZDR
Training: No
Region: Multi

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