Webapp

Use the OnMCU webapp to manage your account and jobs.

View and cancel jobs

Open app.onmcu.com/jobs to see past jobs and jobs that are still running.

You can cancel a running job from this page. This is useful if the CLI asks whether to cancel and you accidentally answer no: open the job in the webapp and cancel it there instead.

Create an API key

Open Settings

Create a key

Create an API key for the client that will use it. Copy the value when it appears.

Store it for local use

onmcu login

Paste the key at the prompt. It is saved in the OS keyring.

Store it for CI

Add the value to your CI provider's secret store. For GitHub Actions, use a repository or organization secret named ONMCU_API_KEY.

Treat the key like a password

Do not put API keys in source control, screenshots, shell history, workflow YAML, or the OnMCU TOML configuration file.

Connect the clients

onmcu login
onmcu list-boards

export ONMCU_API_KEY='your-api-key'
onmcu list-boards --api-key-from-env

See Authentication for Linux keyring requirements and GitHub Action for secret injection in workflows.