Basic API
Core UR types used across all chain integrations for Air-Gap offline signing.
Types
| Type | Description |
|---|---|
| CryptoHDKey | Hierarchical deterministic key information (extended public key) |
| CryptoCoinInfo | Cryptocurrency type and network info |
| CryptoKeypath | BIP-44 derivation path representation |
Usage
These types are building blocks for chain-specific sign requests:
CryptoHDKey– Obtained from device, contains xpub for address derivationCryptoKeypath– Specify which key to use for signingCryptoCoinInfo– Identify the target chain/network
Packages
npm install @keystonehq/bc-ur-registryLast updated on