xrpl-dev-portal/_code-samples/set-regular-key/go/rpc/main.go

package main

import (
	"fmt"

	"github.com/Peersyst/xrpl-go/pkg/crypto"
	"github.com/Peersyst/xrpl-go/xrpl/faucet"
	"github.com/Peersyst/xrpl-go/xrpl/rpc"
	"github.com/Peersyst/xrpl-go/xrpl/transaction"
	"github.com/Peersyst/xrpl-go/xrpl/transaction/types"
	"github.com/Peersyst/xrpl-go/xrpl/wallet"
)

func main() {
	cfg, err := rpc.NewClientConfig(
		"https://s.altnet.rippletest.net:51234/",
		rpc.WithFaucetProvider(faucet.NewTestnetFaucetProvider()),
	)
	if err != nil {
		panic(err)
	}

	client := rpc.NewClient(cfg)

	w1, err := wallet.New(crypto.ED25519())
	if err != nil {
		fmt.Println(err)
		return
	}

	w2, err := wallet.New(crypto.ED25519())
	if err != nil {
		fmt.Println(err)
		return
	}

	regularKeyWallet, err := wallet.New(crypto.ED25519())
	if err != nil {
		fmt.Println(err)
		return
	}

	fmt.Println("⏳ Funding wallets...")
	if err := client.FundWallet(&w1); err != nil {
		fmt.Println(err)
		return
	}

	fmt.Println("💸 Wallet 1 funded")

	if err := client.FundWallet(&w2); err != nil {
		fmt.Println(err)
		return
	}

	fmt.Println("💸 Wallet 2 funded")

	if err := client.FundWallet(&regularKeyWallet); err != nil {
		fmt.Println(err)
		return
	}

	fmt.Println("💸 Regular key wallet funded")
	fmt.Println()

	fmt.Println("⏳ Setting regular key...")
	rk := &transaction.SetRegularKey{
		BaseTx: transaction.BaseTx{
			Account: w1.GetAddress(),
		},
		RegularKey: regularKeyWallet.GetAddress(),
	}

	flatRk := rk.Flatten()

	err = client.Autofill(&flatRk)
	if err != nil {
		fmt.Println(err)
		return
	}

	blob, _, err := w1.Sign(flatRk)
	if err != nil {
		fmt.Println(err)
		return
	}

	res, err := client.SubmitTxBlobAndWait(blob, false)
	if err != nil {
		fmt.Println(err)
		return
	}

	fmt.Println("✅ SetRegularKey transaction submitted")
	fmt.Printf("🌐 Hash: %s\n", res.Hash)
	fmt.Printf("🌐 Validated: %t\n", res.Validated)
	fmt.Println()

	fmt.Println("⏳ Checking if regular key is set...")
	p := &transaction.Payment{
		BaseTx: transaction.BaseTx{
			Account: w1.GetAddress(),
		},
		Destination: w2.GetAddress(),
		Amount:      types.XRPCurrencyAmount(10000),
	}

	flatP := p.Flatten()

	err = client.Autofill(&flatP)
	if err != nil {
		fmt.Println(err)
		return
	}

	blob, _, err = regularKeyWallet.Sign(flatP)
	if err != nil {
		fmt.Println(err)
		return
	}

	res, err = client.SubmitTxBlobAndWait(blob, false)
	if err != nil {
		fmt.Println(err)
		return
	}

	fmt.Println("✅ Payment transaction submitted")
	fmt.Printf("🌐 Hash: %s\n", res.Hash)
	fmt.Printf("🌐 Validated: %t\n", res.Validated)
}