11. Full Exit

• In order to ensure the security of users' assets, users are given the right to take out their assets at any time. They can return the assets to their accounts by sending a transaction to L1.

Initialize SDK

• You need to initialize the SDK in order to use it.

NFT Full Exit

• Parameters needed:

  Parameter	Parameter usage and meaning	Requirement
  accountName	The account name used to initialize the client	✅
  seed	The user's L2 seed used to initialize the client	✅
  privateKey	Since this transaction involves L1, the private key of user's L1 account is needed to sign the transaction	✅
  nftIndex	The unique ID of NFT in L1	✅

📚SDK REFERENCE

• FullExitNft

Golang

Example

• FullExit the NFT with nftIndex = 130

  • Initialize client

  • FullExit the NFT with nftIndex = 130

package main

import (
   "fmt"
   "github.com/Zecrey-Labs/zecrey-marketplace-go-sdk/sdk"
)


func main() {
    accountName := "alice"
    privateKey := "0xe94a8b4ddd33b2865a89bb764d70a0c3e3276007ece8f114a47a4e9581ec3567"
    nftIndex := uint32(130)
    seed := "13243b9a9fdec6dc90c7cc1eb1c939134dfb659d2f0asdfas5413213213213213"
    c, err := NewClient(accountName, seed)
    fullExitNftTransaction, err := c.FullExitNft(accountName, privateKey, nftIndex)
    if err != nil {
       t.Fatal(err)
    }
    fmt.Println("tx hash:", fullExitNftTransaction.Hash())
}

Example Result

tx hash: 0x3e78bf427bbe8bc6be629b6bcd3a88cb65234b7da209134787a8f39c8ace1d4a

Javascript

Example

• FullExit the NFT with nftIndex = 130

import { SDK } from "@zecrey/zecrey-legend-js-sdk";

const sdk = new SDK();
await sdk.initial();

const privateKey = "1bcb0ae8c17945acfaf9ea546c0b754a599fddf27425bac7e532590324137a7d";
const account = "alice"; 
const nft_index = 130;

const res = await sdk.fullExitNft(privateKey, account, nft_index);

FT Full Exit

• Parameters needed

  • BNB、LEG、REY's token addresses are needed and the details can be obtained through GetAssetsList

  Parameter	Parameter usage and meaning	Required or not
  accountName	The account name used to initialize the client	✅
  seed	The user's L2 seed used to initialize the client	✅
  privateKey	Since this transaction involves L1, the private key of user's L1 account is needed to sign the transaction	✅
  asset	asset Token address	✅

📚SDK REFERENCE

• FullExit

Golang

Example

• Deposit 10000 BNB to L2

  • Initialize client

  • FullExit 100000 BNB

package main

import (
   "fmt"
   "github.com/Zecrey-Labs/zecrey-marketplace-go-sdk/sdk"
)


func main() {
    accountName := "alice"
    privateKey := "0xe94a8b4ddd33b2865a89bb764d70a0c3e3276007ece8f114a47a4e9581ec3567"
    assetAddress := common.HexToAddress("")//_asset Token address, 0 address for BNB
    seed := "13243b9a9fdec6dc90c7cc1eb1c939134dfb659d2f0asdfas5413213213213213"
    c, err := NewClient(accountName, seed)
    var amount int64 = 100000
    if err != nil {
       t.Fatal(err)
    }
    fullExitTransaction, err := c.FullExit(accountName, privateKey, assetAddress)
    if err != nil {
       t.Fatal(err)
    }
    fmt.Println("tx hash:",fullExitTransaction)
}

Example Result

tx hash: 0x72aac80edfcb5c2f5c34e4b7acccc4831ef8ad61b1ef0396407b9fb31ed151fd

Javascript

Example

1. BNB

import { SDK } from "@zecrey/zecrey-legend-js-sdk";

const sdk = new SDK();
await sdk.initial();

const privateKey = "1bcb0ae8c17945acfaf9ea546c0b754a599fddf27425bac7e532590324137a7d";
const account = "alice"; 
const asset_contract = "0x00"; // this address represents BNB

const res = await sdk.fullExit(privateKey, account, asset_contract );

2. LEG and REY and other BEP20 assets

import { SDK } from "@zecrey/zecrey-legend-js-sdk";

const sdk = new SDK();
await sdk.initial();

const privateKey = "1bcb0ae8c17945acfaf9ea546c0b754a599fddf27425bac7e532590324137a7d";
const account = "alice"; 
const asset_contract = "0x364Ed72f329f1BD56AE84b941D1c6E4E260cE152"; // contract address of LEG

const res = await sdk.fullExit(privateKey, account, asset_contract);