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example.go
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example.go
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package main
import (
"fmt"
"os"
"time"
"github.com/InjectiveLabs/sdk-go/client/common"
peggytypes "github.com/InjectiveLabs/sdk-go/chain/peggy/types"
chainclient "github.com/InjectiveLabs/sdk-go/client/chain"
sdktypes "github.com/cosmos/cosmos-sdk/types"
rpchttp "github.com/tendermint/tendermint/rpc/client/http"
)
func main() {
// network := common.LoadNetwork("mainnet", "k8s")
network := common.LoadNetwork("testnet", "k8s")
tmRPC, err := rpchttp.New(network.TmEndpoint, "/websocket")
if err != nil {
fmt.Println(err)
}
senderAddress, cosmosKeyring, err := chainclient.InitCosmosKeyring(
os.Getenv("HOME")+"/.injectived",
"injectived",
"file",
"inj-user",
"12345678",
"5d386fbdbf11f1141010f81a46b40f94887367562bd33b452bbaa6ce1cd1381e", // keyring will be used if pk not provided
false,
)
if err != nil {
panic(err)
}
clientCtx, err := chainclient.NewClientContext(
network.ChainId,
senderAddress.String(),
cosmosKeyring,
)
if err != nil {
fmt.Println(err)
}
clientCtx = clientCtx.WithNodeURI(network.TmEndpoint).WithClient(tmRPC)
ethDest := "0xaf79152ac5df276d9a8e1e2e22822f9713474902"
amount := sdktypes.Coin{
Denom: "inj", Amount: sdktypes.NewInt(5000000000000000000), // 5 INJ
}
bridgeFee := sdktypes.Coin{
Denom: "inj", Amount: sdktypes.NewInt(2000000000000000000), // 2 INJ
}
msg := &peggytypes.MsgSendToEth{
Sender: senderAddress.String(),
Amount: amount,
EthDest: ethDest,
BridgeFee: bridgeFee,
}
chainClient, err := chainclient.NewChainClient(
clientCtx,
network.ChainGrpcEndpoint,
common.OptionTLSCert(network.ChainTlsCert),
common.OptionGasPrices("500000000inj"),
)
if err != nil {
fmt.Println(err)
}
//AsyncBroadcastMsg, SyncBroadcastMsg, QueueBroadcastMsg
err = chainClient.QueueBroadcastMsg(msg)
if err != nil {
fmt.Println(err)
}
time.Sleep(time.Second * 5)
gasFee, err := chainClient.GetGasFee()
if err != nil {
fmt.Println(err)
return
}
fmt.Println("gas fee:", gasFee, "INJ")
}