Nova SubQuery project is indexing the blockchain and provides a convenient API for fetching operation history & analytics data. It is used by the Nova Wallet Feel free to use this API for your app! π Make sure that you add filters and sorting rules to your queries! Following API & datasource is supported: π Transfers and extrinsics (transactions). Both or either can be fetched, for example: ``` query { historyElements{nodes{transfer extrinsic}} } ``` β¨ Transfer history for additional assets in the network (based on "assets"/"ORML" Substrate pallet): ``` query { historyElements{nodes{assetTransfer}} } ``` π·β Node Operator Instruction - Rpc can be find at [https://onfinality.io](https://onfinality.io) - Can leave dictionary empty, it should be automatically filled by the sdk if there are any available.