UNLIMITED59 $59 first month on Monthly ยท GPT-5.5 + Codex API from $19/weekSee packages

Integration

Use Codex CLI with a custom OpenAI-compatible API.

Use your delivered unlimitedcodex base URL and API key for Codex CLI build and test sprints, then validate model-list, chat/completions, image, embedding, and retry behavior before heavy runs.

  • Codex CLI custom base URL workflow
  • GPT-5.5 and Codex model IDs from setup delivery
  • Unlimited token consumption with 4 concurrent connections
  • Manual delivery in 10 minutes to 5 hours

Setup steps

Step 1

Buy access and wait for setup

Choose Unlimited Weekly or Monthly, complete Stripe checkout, and wait for the API key, base URL, setup files, and model IDs delivered by email.

Step 2

Set the custom base URL

Configure Codex CLI or its OpenAI-compatible client layer to use the delivered unlimitedcodex /v1 base URL instead of the default provider endpoint.

Step 3

Set the API key and model ID

Use the delivered key and the GPT-5.5 or Codex model IDs from your setup email. Do not guess model IDs before delivery.

Step 4

Run a small repository test first

Start with a small diff or test-generation task, then check retry behavior, output quality, and the 4 concurrent connection boundary before a long agent run.

Example configuration

# Generic OpenAI-compatible environment pattern
UNLIMITEDCODEX_API_KEY=your_delivered_key
UNLIMITEDCODEX_BASE_URL=https://your-workspace.unlimitedcodex.com/v1
UNLIMITEDCODEX_MODEL=codex-5.5

# Map these values into the Codex CLI provider settings or setup file
# delivered with your package.

FAQ

Does Codex CLI work with unlimitedcodex?

Yes. unlimitedcodex is positioned for Codex CLI-compatible OpenAI-style access through a delivered API key, base URL, setup files, and model IDs.

Should I use this for production traffic?

Use it for build/test sprints and controlled workloads first. It includes unlimited token consumption with 4 concurrent connections, not high-concurrency enterprise production capacity.

Is unlimitedcodex affiliated with OpenAI?

No. unlimitedcodex is an independent OpenAI-compatible API access provider and is not affiliated with OpenAI.

Codex CLI + unlimitedcodex OpenAI-Compatible API | unlimitedcodex