Introduction

Advantages: No need to subscribe, pay as you go, safe and trustworthy forwarding service, the price is 0.5% off the original price, realize the freedom of CodeX+gpt5

Update Log:

25-0916: Added support for gpt-5-codex. The original price is tentatively the same as gpt-5 and is still 0.5% off. To set the method, modify ~/.codex/config.toml and change the value of model to: gpt-5-codex.

One-click installation tutorial (recommended)

Type directly into the command line

npx omgvibe

You can quickly configure the environment.

Introduction: https://www.ohmygpt.com/cli-agent
Project code: https://github.com/DogeNet-LLC/omgvibe

Manual tutorial

1 Install CodeX

Install CodeX CLI:

2 Configure CodeX

Configuration Config

Edit and overwrite ~/.codex/config.toml:

model_provider = "omg"
model = "gpt-5"
model_reasoning_effort = "high"
disable_response_storage = true
preferred_auth_method = "apikey"

[model_providers.omg]
name = "omg"
base_url = "https://apic1.ohmycdn.com/api/v1/ai/openai/codex-omg/v1"
wire_api = "responses"

Configure APIKey

Edit ~/.codex/auth.json:

{
  "OPENAI_API_KEY": "Your OhMyGPT-APIKey"
}

Then enter the codex command to start using it. Enter /model to select the model and mode. It is recommended to select gpt-5 (high)

CodeX forwarding service

Introduction#

One-click installation tutorial (recommended)#

Manual tutorial#

1 Install CodeX#

2 Configure CodeX#

Configuration Config#