Axon Coding Plan is currently in beta with free 10M tokens a week, collectively for all Axon Models

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Obtain MatterAI API Key

Get your API Key from MatterAI console: https://app.matterai.so/settings

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Configuration

To integrate Axon models with Codex CLI, configure your ~/.codex/config.toml file as following:
  1. vi ~/.codex/config.toml
  2. Add MatterAI as provider and axon-code model config:
~/.codex/config.toml
model = "axon-code"
model_provider = "matterai"
model_context_window = 256000
model_max_output_tokens = 32000

[profiles.matterai]
model = "axon-code"
provider = "matterai"

[model_providers.matterai]
name = "MatterAI"
base_url = "https://api.matterai.so/v1"
env_key = "MATTERAI_API_KEY"
wire_api = "chat"
  1. Export MATTERAI_API_KEY in your environment
export MATTERAI_API_KEY=<your_matterai_api_key>
This export is for the current shell, to always use it, please set in ~/.bashrc OR ~/.zshrc file
  1. Start using Codex
codex "explain this readme to me"