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Aptos Go SDK

Installing the Go SDK​

tip

The Go SDK is currently in a Beta, and its interfaces are subject to change

Aptos provides an official Go SDK in the Aptos-core GitHub repository. To use the Go SDK, get the main package here:

go get github.com/aptos-labs/aptos-go-sdk

Using the Go SDK​

Creating a client​

You can create a client by importing the aptos-go-sdk, and creating a Client

package main

import (
	"fmt"
	"github.com/aptos-labs/aptos-go-sdk"
)

func main() {
	client, err := aptos.NewClient(aptos.DevnetConfig)
	if err != nil {
		panic("Failed to create client:" + err.Error())
	}
	fmt.Println("client", client)
}

You can configure the network with the aptos.NetworkConfig, or use a preexisting aptos.DevnetConfig, aptos.TestnetConfig, or aptos.MainnetConfig

Creating a private key​

You can create a new Ed25519 account's private key by calling NewEd25519Account().

account, err := aptos.NewEd25519Account()
if err != nil {
  return err
}

Funding accounts​

You can create and fund an account with a faucet on any network that is not mainnet

account, err := aptos.NewEd25519Account()
err = client.Fund(account.Address, 100_000_000)

Sending a transaction​

You can send a AptosCoin via a transaction

  account, err := aptos.NewEd25519account()

  // Build transaction
	signed_txn, err := aptos.APTTransferTransaction(client, account, AccountOne, 100)

	// Submit transaction
	result, err := client.SubmitTransaction(signed_txn)
	hash := result["hash"].(string)

	// Wait for the transaction
	_, err = client.WaitForTransaction(hash)

  // Read transaction by hash
	txn, err := client.TransactionByHash(hash)

More examples​

You can see more examples in the examples/ folder of the Go SDK repository