TRC20ContractBalance gRPC Method

पैरामीटर

addr

डोरी

आवश्यक

लोड हो रहा है...

अनुबंध का पता

डोरी

आवश्यक

लोड हो रहा है...

रिटर्न

संतुलन

डोरी

लोड हो रहा है...

गलती

वस्तु

लोड हो रहा है...

अनुरोध

1
package main
2

3
import (
4
	"context"
5
	"crypto/tls"
6
	"fmt"
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    "encoding/json"
8

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	"github.com/fbsobreira/gotron-sdk/pkg/client"
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	"google.golang.org/grpc"
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	"google.golang.org/grpc/credentials"
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)
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14

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// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
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// For eg: QN Endpoint: https://docs-demo.tron-mainnet.quiknode.pro/abcde123456789
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// endpoint will be: docs-demo.tron-mainnet.quiknode.pro:50051  {50051 is the port number for Tron gRPC}
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// token will be : abcde123456789
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var token = "YOUR_TOKEN"
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var endpoint = "YOUR_ENDPOINT:50051"
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23

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type auth struct {
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	token string
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}
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func (a *auth) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) {
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	return map[string]string{
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		"x-token": a.token,
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	}, nil
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}
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func (a *auth) RequireTransportSecurity() bool {
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	return false
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}
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func main() {
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	opts := []grpc.DialOption{
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		grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),
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		grpc.WithPerRPCCredentials(&auth{token}),
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	}
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	conn := client.NewGrpcClient(endpoint)
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	if err := conn.Start(opts...); err != nil {
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		panic(err)
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	}
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	defer conn.Conn.Close()
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	accountAddress := "TPyjyZfsYaXStgz2NmAraF1uZcMtkgNan5"
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	contractAddress := "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"
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	balance, err := conn.TRC20ContractBalance(accountAddress, contractAddress)
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	if err != nil {
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		fmt.Printf("Error calling TRC20ContractBalance: %v\n", err)
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		return
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	}
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	jsonData, _ := json.MarshalIndent(balance, "", "  ")
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	fmt.Println(string(jsonData))
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}

1
package main
2

3
import (
4
	"context"
5
	"crypto/tls"
6
	"fmt"
7
    "encoding/json"
8

9
	"github.com/fbsobreira/gotron-sdk/pkg/client"
10
	"google.golang.org/grpc"
11
	"google.golang.org/grpc/credentials"
12
)
13

14

15
// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
16
// For eg: QN Endpoint: https://docs-demo.tron-mainnet.quiknode.pro/abcde123456789
17
// endpoint will be: docs-demo.tron-mainnet.quiknode.pro:50051  {50051 is the port number for Tron gRPC}
18
// token will be : abcde123456789
19

20
var token = "YOUR_TOKEN"
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var endpoint = "YOUR_ENDPOINT:50051"
22

23

24
type auth struct {
25
	token string
26
}
27

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func (a *auth) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) {
29
	return map[string]string{
30
		"x-token": a.token,
31
	}, nil
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}
33

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func (a *auth) RequireTransportSecurity() bool {
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	return false
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}
37

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func main() {
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	opts := []grpc.DialOption{
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		grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),
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		grpc.WithPerRPCCredentials(&auth{token}),
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	}
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	conn := client.NewGrpcClient(endpoint)
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	if err := conn.Start(opts...); err != nil {
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		panic(err)
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	}
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	defer conn.Conn.Close()
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	accountAddress := "TPyjyZfsYaXStgz2NmAraF1uZcMtkgNan5"
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	contractAddress := "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"
51

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	balance, err := conn.TRC20ContractBalance(accountAddress, contractAddress)
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	if err != nil {
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		fmt.Printf("Error calling TRC20ContractBalance: %v\n", err)
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		return
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	}
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	jsonData, _ := json.MarshalIndent(balance, "", "  ")
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	fmt.Println(string(jsonData))
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61
}

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