TS / Node API for Substrate/Polkadot based apps running on Ledger devices
A tiny library to work with Substrate and Ethereum addresses and do some more
REST service that makes it easy to interact with blockchain nodes built using Substrate's FRAME framework.
The @airgap/coinlib-core is a protocol agnostic library to prepare, sign and broadcast cryptocurrency transactions.
Solidity smart contracts and ethers.js/web3 wrappings for Unique network technologies