formysister / multichain-wallet-sdk

📱💳TS/JS library to create & manage crypto wallet and manage payment for various blockchain⛓ networks

👷‍♂️🚧 This library is under construction 🚧👷‍♂️

multichain-wallet-sdk [multichain wallet development kit]

📡Supported Network List

• EVM based networks
• Solana
• BNB Beacon Chain (Temporarily disabled)

Documentation

installation

npm install multichain-wallet-sdk

import example (es5)

const { EthereumWallet } =  require('multichain-wallet-sdk');

import example (es6)

import { EthereumWallet } from  'multichain-wallet-sdk';

functions(Ethereum)

• Create wallet
• Recover wallet from phrase words
• Create master seed from mnemonic
• Create account
• Get token detail
• Get token balance
• Send ETH
• Token approve
• Token transfer
• Check address is contract address (util function)
• Check contract is NFT contract (util function)
• Check contract is ERC721 NFT (util function)
• Check contract is ERC1155 NFT (util function)
• Get contract object from address and ABI interface(util function)
• Convert GWEI to WEI (util function)
• Convert GWEI to ETH (util function)
• Convert WEI to ETH (util function)
• Get latency of JSON RPC endpoint (util function)
• GET latency of websocket endpoint (util function)

functions(Solana)

• Create wallet
• Recover wallet from mnemonic phrase
• Get key pair from private key
• Create account
• Recover account from private key
• Get token/SOL balance of address
• Send SOL
• Transfer token
• Get provider from RPC url (util function)
• Get transaction from hash (util function)
• Get existing token list of network (util function)
• Get token detail from token address (util function)

functions(BNB Beacon Chain)

• Create wallet
• Recover wallet from mnemonic phrase
• Recover account from private key
• Get BNB balance
• Send BNB
• Transfer tokens

Contribute here. Submit issues here.

More blockchains and networks will be added.

Enjoy your work !

Made with ❤ by formysister