GNC app is able to validate endpoint compatibility for networks that are EVM compatible (e.g. L2s) or similar (e.g. BSC) as well as networks in the Polkadot ecosystem (e.g. using the substrate stack). Lastly, we can process UTXO endpoints for protocols like Bitcoin/++, Litecoin etc. Aptos, Algorand, Cosmos/tendermint and others will be supported in the near future. Thus far we have used GNC with at least 98 networks.