github.com/InjectiveLabs/sdk-go@v1.53.0/examples/chain/tokenfactory/1_CreateDenom/example.go (about)

     1  package main
     2  
     3  import (
     4  	"encoding/json"
     5  	"fmt"
     6  	"os"
     7  
     8  	tokenfactorytypes "github.com/InjectiveLabs/sdk-go/chain/tokenfactory/types"
     9  	"github.com/InjectiveLabs/sdk-go/client"
    10  	chainclient "github.com/InjectiveLabs/sdk-go/client/chain"
    11  	"github.com/InjectiveLabs/sdk-go/client/common"
    12  	rpchttp "github.com/cometbft/cometbft/rpc/client/http"
    13  )
    14  
    15  func main() {
    16  	network := common.LoadNetwork("testnet", "lb")
    17  	tmClient, err := rpchttp.New(network.TmEndpoint, "/websocket")
    18  	if err != nil {
    19  		panic(err)
    20  	}
    21  
    22  	senderAddress, cosmosKeyring, err := chainclient.InitCosmosKeyring(
    23  		os.Getenv("HOME")+"/.injectived",
    24  		"injectived",
    25  		"file",
    26  		"inj-user",
    27  		"12345678",
    28  		"f9db9bf330e23cb7839039e944adef6e9df447b90b503d5b4464c90bea9022f3", // keyring will be used if pk not provided
    29  		false,
    30  	)
    31  
    32  	if err != nil {
    33  		panic(err)
    34  	}
    35  
    36  	clientCtx, err := chainclient.NewClientContext(
    37  		network.ChainId,
    38  		senderAddress.String(),
    39  		cosmosKeyring,
    40  	)
    41  	if err != nil {
    42  		fmt.Println(err)
    43  		return
    44  	}
    45  	clientCtx = clientCtx.WithNodeURI(network.TmEndpoint).WithClient(tmClient)
    46  
    47  	chainClient, err := chainclient.NewChainClient(
    48  		clientCtx,
    49  		network,
    50  		common.OptionGasPrices(client.DefaultGasPriceWithDenom),
    51  	)
    52  
    53  	if err != nil {
    54  		panic(err)
    55  	}
    56  
    57  	message := new(tokenfactorytypes.MsgCreateDenom)
    58  	message.Sender = senderAddress.String()
    59  	message.Subdenom = "inj_test"
    60  	message.Name = "Injective Test Token"
    61  	message.Symbol = "INJTEST"
    62  	message.Decimals = 18
    63  
    64  	// AsyncBroadcastMsg, SyncBroadcastMsg, QueueBroadcastMsg
    65  	response, err := chainClient.AsyncBroadcastMsg(message)
    66  
    67  	if err != nil {
    68  		panic(err)
    69  	}
    70  
    71  	str, _ := json.MarshalIndent(response, "", " ")
    72  	fmt.Print(string(str))
    73  }