fromMnemonic

Obtain the address and private key according to the provided mnemonic.

Usage

TronWeb.fromMnemonic(mnemonic, path, password, wordlist);

Parameters

Parameter	Description	Data Type
mnemonic	mnemonic. Separate each mnemonic with a space.	String
path	BIP44 path, optional parameter. If you want to get an account other than index 0, you need to fill in this parameter, and the complete path is required.	String
password	password of the mnemonic, optional	string
wordlist	Language type, optional parameter. If the incoming mnemonic is not english(en), you need to fill in the corresponding language object through this parameter, see more in WordLists	Object

Returns

Object - Returns the obtained account information, including mnemonic, public key, and private key. If the entered BIP44 path does not start with m/44'/195', throw an exception - Error: Invalid tron path provided.

Example

Example 1

> TronWeb.fromMnemonic( 'patch left empty genuine rain normal syrup yellow consider moon stock denial');
> {
  "mnemonic": {
    "phrase": "patch left empty genuine rain normal syrup yellow consider moon stock denial",
    "password": "",
    "wordlist": {
      "locale": "en"
    },
    "entropy": "0xa0cfe524b0ab112c772ff82f51f3581d"
  },
  "privateKey": "0x0f9148e9be0c5b0213607a6491603891241ec7aa204918018dba691e4269ffe7",
  "publicKey": "0x04642b796ba0acf06233e65695b977d28d2cae90fabd70dc0a300a831866b8f46ce5ee0ffa832492ce1b55a6c90463b2a31a03729b212281f6531558145b634ee0",
  "address": "TPiD26cc1vptLxwYmw4waHTPCNgqtZ5SCX"
}

Example 2

> TronWeb.fromMnemonic( 'patch left empty genuine rain normal syrup yellow consider moon stock denial',"m/44'/195'/0'/0/1")
> {
  "mnemonic": {
    "phrase": "patch left empty genuine rain normal syrup yellow consider moon stock denial",
    "password": "",
    "wordlist": {
      "locale": "en"
    },
    "entropy": "0xa0cfe524b0ab112c772ff82f51f3581d"
  },
  "privateKey": "0x5f3ecfca6e51dc70d58bca89d9b8fcb60cf193e0d8943af62311136c3e6504a0",
  "publicKey": "0x04df45411faa27c933e10c83305da6f15138a018d2b539d8d4155a7e15f2552f9de3c6a7993e3814b4022a673faa70ad137bcc65857fc40cc0d59218ce28002361",
  "address": "TXzMaz1QU4jKLctDu2QibrWvPtogtYHdW7"
}