Hi,
please see: http://jsoneditoronline.org/?id=df22b....
This is the result of GETting /merchants/merchantId/billinginfo after the merchant added our test app. If the merchant deletes this app and adds it again (i.e. reinstalls it) and I GET /merchants/merchantId/billinginfo again, the exact same response is returned.
Excluding webhooks, how can we tell that our app was re-installed? Thanks, Peter