Parameters

This method does not accept any parameters

Returns

witnesses

array

List of Super Representatives (witnesses)

address

string

The address of the witness

voteCount

integer

The number of votes received by the witness

pubKey

string

The public key of the witness

url

string

The URL associated with the witness

totalProduced

integer

The total number of blocks produced by the witness

totalMissed

integer

The total number of blocks missed by the witness

latestBlockNum

integer

The latest block number produced by the witness

latestSlotNum

integer

The latest slot number assigned to the witness

isJobs

boolean

Whether the witness is currently active in block production

error

object

Error object that will be nil if operation was successful

Request

1
package main
2

3
import (
4
	"context"
5
	"crypto/tls"
6
    "encoding/json"
7
	"fmt"
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"
21
var endpoint = "YOUR_ENDPOINT:50051"
22

23

24
type auth struct {
25
	token string
26
}
27

28
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
32
}
33

34
func (a *auth) RequireTransportSecurity() bool {
35
	return false
36
}
37

38
func main() {
39
	opts := []grpc.DialOption{
40
		grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),
41
		grpc.WithPerRPCCredentials(&auth{token}),
42
	}
43
	conn := client.NewGrpcClient(endpoint)
44
	if err := conn.Start(opts...); err != nil {
45
		panic(err)
46
	}
47

48
	fmt.Println("Listing witnesses (super representatives):")
49
	witnesses, err := conn.ListWitnesses()
50
	if err != nil {
51
		fmt.Printf("Error listing witnesses: %v\n", err)
52
		return
53
	}
54
	
55
	witnessesJSON, err := json.MarshalIndent(witnesses, "", "  ")
56
	if err != nil {
57
		fmt.Printf("Error marshaling to JSON: %v\n", err)
58
		return
59
	}
60
	fmt.Println(string(witnessesJSON))
61

62
}

1
package main
2

3
import (
4
	"context"
5
	"crypto/tls"
6
    "encoding/json"
7
	"fmt"
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"
21
var endpoint = "YOUR_ENDPOINT:50051"
22

23

24
type auth struct {
25
	token string
26
}
27

28
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
32
}
33

34
func (a *auth) RequireTransportSecurity() bool {
35
	return false
36
}
37

38
func main() {
39
	opts := []grpc.DialOption{
40
		grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),
41
		grpc.WithPerRPCCredentials(&auth{token}),
42
	}
43
	conn := client.NewGrpcClient(endpoint)
44
	if err := conn.Start(opts...); err != nil {
45
		panic(err)
46
	}
47

48
	fmt.Println("Listing witnesses (super representatives):")
49
	witnesses, err := conn.ListWitnesses()
50
	if err != nil {
51
		fmt.Printf("Error listing witnesses: %v\n", err)
52
		return
53
	}
54
	
55
	witnessesJSON, err := json.MarshalIndent(witnesses, "", "  ")
56
	if err != nil {
57
		fmt.Printf("Error marshaling to JSON: %v\n", err)
58
		return
59
	}
60
	fmt.Println(string(witnessesJSON))
61

62
}

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