The Polkadot Node API is a wrapper around polkadot-js/api that simplifies querying Polkadot node data using any programming language, with additional custom calls like querying validator slash amounts at specific block heights. It's primarily designed for the PANIC monitoring tool but can be used by developers who need a simplified interface to interact with Polkadot nodes without directly using the polkadot-js/api library.
How the donated funds are distributed
Kivach works on the Obyte network, and therefore you can track all donations.