API Documents


You'll find WattzOn's API documentation below. We've tried to make the documents clear and user-friendly, but if you have any questions, please contact us.

If you are planning to use the API in production, take a look at our Terms of Service and Privacy Policy. These must be shown to the user when they permission the data transfer.

WattzOn delivers clean, structured utility bill data via API or our SFTP servers. This transfer includes historical bill data and PDFs (typically 12+ months) and interval data when it is available.

Your customers can activate the utility bill data transfer using one of our hosted solutions, or directly within your web site or consumer app using our API. Large batches of bills can also be posted to our SFTP servers.