Bifrost
Use Codex anywhere.
OpenAI's AI agent that actually does things — clicks, types, operates software, gets work done while you watch. Accessible in two clicks. Pay as you go.
Install Bifrost
A 9 MB desktop app for macOS and Windows. One click toggles every Codex tool on your machine to our gateway.
Paste your key
Sign up here, top up credits, paste the key into Bifrost. It's stored in your system keychain — never on disk in plaintext.
Use Codex like normal
Codex CLI, Codex Desktop, and the VS Code extension all pick up the gateway automatically. Your usage is billed against your credit balance.
Pay only for what you use
No subscription, no commitment. Buy credit packs, spend them on real Codex API calls at upstream rates plus a small platform fee.
See pricing →Need Codex itself?
We mirror the official OpenAI Codex CLI binaries here for users who can't reach GitHub Releases reliably. SHA-256 checksums published with every release.
Codex downloads →