Cha-ching is a donation register. It records instant payment notification (IPN) data received from PayPal, and makes the metadata (payment amount and date) available via JSON and RSS feeds for display and graphing purposes.
Cha-ching was originally created for Noisebridge, a hackerspace in San Francisco, California.
Additional features will be added in the future. You can support development by contributing or sponsoring.
Project information
- Project categories: E-commerce, Integrations
4 sites report using this module
- Created by mfb on , updated
Stable releases for this project are covered by the security advisory policy.
Look for the shield icon below.

