Cardano (ADA) HD wallets (f.ex. Daedalus, Yoroi)
Cardano now supports UTXOs (like bitcoin). We should support syncing all UTXO addresses using the public root key. Note: IOHK does not yet robustly support getting your public root key from ADA wallet (e.g. Yoroi, Daedalus).
Support for ALGO blockchain on all local wallets (already support for exchanges, CSV upload, and manual entry). https://medium.com/randlabs/algoexplorer-2-0-the-new-algorand-block-explorer-is-here-5ef2c01c8aca https://algoexplorer.io/api-dev https://developer.algorand.org/solutions/exporting-algorand-transactions-tax-reporting/
Polygon (MATIC), including delegations and staking
Add local wallet support for Polygon main net (MATIC). Should import MATIC addresses (same format as ETH addresses) and see token balances and transaction history. Documentation on delegations and staking: https://docs.matic.network/docs/validate/delegator/ https://thegraph.com/docs/network#delegating
Support crypto.com Cronos network
Add support for wallets on the new Crypto.com Cronos network (not the crypto.com network). You don't need to integrate with any of their apps or APIs, just with their new network which is EVM compatible. https://cronos.crypto.org/