get https://api.juspay.in/txns/outages
This API will return list of outages with banks and payment gateways. At this point, we only return the Scheduled downtimes that are announced by the Bank. You may use this to suggest alternative payment methods to your customers during the checkout process.
An example checkout screen with downtime info:

Note: The API will contain the current outages and those in the near future as well. Please check the start time & end time to show only the outages that are currently ongoing.