Creating API Keys

Your Halliday API key authenticates you to our servers across all our services. If you are signing up for the first time, please let the Halliday team know so that we can approve your account.

To create API keys, visit and sign up or log in. After you are successfully logged in, click "API Key Management" in the left sidebar:

Then, click "Create new key". You can create multiple API keys and view and manage them on this page.

To create Sandbox API keys for testing, simply click "Sandbox" tab near the top-left of the page (to the right of the Halliday logo). Be sure to switch to the "Production" tab (currently active) for creating live production keys.