Go back to VSCode -> File -> Preferences -> Settings
Find Extensions -> TimeTagger Extension, add you API token to Token section
How to add server
If your server have link address like https://localhost/timetagger/app/, please add to TimeTagger Extension setting as follow https://localhost/timetagger/api/v2
How to Install
Step 1 : Make sure you have Nodejs installed. Then run: npm install -g @vscode/vsce
Step 2: Package extension by command: vsce package
Step 3: Right click on .vsix file, choose Install Extension VSIX