What kind of API token templates should I use?

[francis-jjk]

For test purpose, I just wanna try if the demo project cloud be deployed.

[koistya]

You can start with "Edit Cloudflare Workers" template, and provide which account and/or zone the API key would be allowed to access. When you hit yarn deploy, it will deploy the app to Cloudflare Workers (the edge package), and upload static files (the app package` to Cloudflare Workers KV storage).