Your HomeRunner dashboard shows two different keys, and only one of them is the key the WordPress plugin uses.
The key on the dashboard home page and under Profile & API Key is your personal key for the HomeRunner API. The WordPress plugin does not use it. The plugin key is on the Downloads page, next to the plugin download.
- In the dashboard, open Downloads in the left sidebar.
- Copy the key shown next to the plugin download.
- Paste it into the plugin’s settings and save.
- Run the initial sync.