# Address & XPUB

## Get Address

Get the address of `CoinType` and BIP44 Key Path using `getAddress()` function.

### **Parameters**

* coinType: coin type
* addressPath: key path to get address

### **Returns**

* result: (Bool) `true` if successful, `false` if error occurred
* address: address
* pubkey: public key value(pubkey exists only when the coinType is `.TEZOS` , `.XTZ_FA`, `.TEZOS_TESTNET` and `.XTZ_FA_TESTNET`)

**Example(bitcoin)**

```swift
// key path of the account
let keyPath = "m/44'/0'/0'/0/0/"
DcentMgr.getAddress(coinType: .BITCOIN, addressPath: keyPath) { (result, address, pubkey) in
    if result {
        ///
        print("success")
        print("address >> " + address)
    }
    else {
        print("fail")
    }
}
```

## Get XPUB

Get a xpub key of BIP44 Key Path or BIP32 master key using `requestExtractPublicKey()` function.

### **Parameters**

* KeyPath: key path to extract public key

### **Returns**

* result: (Bool) `true` if successful, `false` if error occurred
* publickey: extract public key

**Example**

```swift
// Hardened key path
let keyPath = "m/44'/0'"
DcentMgr.requestExtractPublicKey( KeyPath: keyPath) { (result, publickey) in
    if result {
        ///
        print("success")
        print("public key  >> " + publickey)
    }
    else {
        print("fail")
    }
}
```


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