JavaScript Extension Core for Klaytn

Sub-components of Klaytn JavaScript SDKs.

For dApp developers and blockchain users, use the SDKs like @klaytn/ethers-ext and @klaytn/web3js-ext.

- FieldSetFactory to easily build custom RLP-encodable types
- AccountKeyFactory for Klaytn account objects
- KlaytnTxFactory for Klaytn transaction objects
- AccountKeyType and TxType enums
- getRpcTxObject to normalize eth_call RPC parameters
- getCompressedPublicKey and getSignatureTuple to normalize cryptographic data
- splitKeystoreKIP3 for handling KIP-3 JSON keystore
- formatKlay and parseKlay to convert KLAY denominations
- asyncOpenApi to promisify @klaytn/web3rpc methods

Install

``
npm install --save @klaytn/js-ext-core
``

Usage

See test.