Job description
From web3js I would like to access following web3js apis from Nativescript:
web3 - sharedInstance()
- setEndPoint(endpoint,chainid)
- *eth - getGasPrice()
- getBlockNumber()
- getBalance(address)
- getTranactionCount(address)
- sendSignedTransaction(signedTx)
- signedTransaction(tx,privateKey)
- call(tx)
- estimateGas(tx)
- getChainId()
- *contract - initWithAddress(contract address)
- call(function str, argument...)
- encodeABI(function str, argument...)
- *accounts - create()
- privateKeyToAccount(privateKey)
- signTransaction(tx,privateKey)
- recoverTransaction(rawTx)
- hashMessage(string)
- sign(message, privateKey)
- recover(message, signature)
- encrypt(privateKey, password)
- decrypt(jsonDic, password)
- *utils - randomHex(size)
- sha3(string)
- keccak256(string)
- toChecksumAddress(address)
- checkAddressChecksum(address)
- numberToHex(numberString)
- hexToNumber(hex)
- utf8ToHex(String)
- hexToUtf8(hex)
- toWei(number, unit)
- fromWei(number, unit)
- *crypto - encrypt(data, public key)
- decrypt(enc data, private key)
- sign(data, private key)
- verify(data, signature)
