Krucible is designed for programmatic access and thus has a fully featured REST API, along with clients for several languages.
In order to use the API or any of the clients you will need to create an API key. This can be done from the API keys page by clicking the Create button and giving the key a description. Ensure you make note of the secret key shown as it will not be shown again.
Documentation and download instructions for each of the clients can be found here:
|CLI / Bash||https://github.com/Krucible/krucible-cli/|