We just launched our API now running on a secured https endpoint (https://api.pesatime.com/v1/).
The reason for this is because we are running a tool that helps you track your business's income and expenses and we couldnt leave access to your data naked on an https connection.
If you are/have a developer in your team, visit https://developer.pesatime.com/ on how to use our API to add your business income/expense records to Pesatime programmatically.
You can also reach out to us we help you with the integration process.
Cheers