GetBlockByLimitNext gRPC Method

Parameters

start

geheel getal

VERPLICHT

Bezig met laden...

einde

geheel getal

VERPLICHT

Bezig met laden...

Retourzendingen

blok

array

Bezig met laden...

transacties

array

Bezig met laden...

transaction

object

Bezig met laden...

raw_data

object

Bezig met laden...

signature

array

Bezig met laden...

ret

array

Bezig met laden...

txid

tekenreeks

Bezig met laden...

constant_result

array

Bezig met laden...

resultaat

object

Bezig met laden...

energy_used

geheel getal

Bezig met laden...

logs

array

Bezig met laden...

internal_transactions

array

Bezig met laden...

energy_penalty

geheel getal

Bezig met laden...

block_header

object

Bezig met laden...

raw_data

object

Bezig met laden...

witness_signature

tekenreeks

Bezig met laden...

blockid

tekenreeks

Bezig met laden...

Verzoek

1
package main
2

3
import (
4
	"context"
5
	"crypto/tls"
6
	"encoding/json"
7
	"fmt"
8
	"github.com/fbsobreira/gotron-sdk/pkg/client"
9
	"google.golang.org/grpc"
10
	"google.golang.org/grpc/credentials"
11
	"log"
12
)
13

14
// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
15
// For eg: QN Endpoint: https://docs-demo.tron-mainnet.quiknode.pro/abcde123456789
16
// endpoint will be: docs-demo.tron-mainnet.quiknode.pro:50051  {50051 is the port number for Tron gRPC}
17
// token will be : abcde123456789
18

19
var token = "YOUR_TOKEN"
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var endpoint = "YOUR_ENDPOINT:50051"
21

22
type auth struct {
23
	token string
24
}
25

26
func (a *auth) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) {
27
	return map[string]string{
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		"x-token": a.token,
29
	}, nil
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}
31

32
func (a *auth) RequireTransportSecurity() bool {
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	return false
34
}
35

36
func main() {
37

38
	opts := []grpc.DialOption{
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		grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),
40
		grpc.WithPerRPCCredentials(&auth{token}),
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	}
42
	
43
	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()
48
	
49
	start := int64(45000000)
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	end := int64(45000005)
51
	
52
	blocks, err := conn.GetBlockByLimitNext(start, end)
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	if err != nil {
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		log.Fatalf("Error getting blocks: %v", err)
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	}
56
	
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	resultJSON, err := json.MarshalIndent(blocks, "", "  ")
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	if err != nil {
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		log.Fatalf("Failed to marshal blocks: %v", err)
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	}
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	fmt.Println(string(resultJSON))
62
}

1
package main
2

3
import (
4
	"context"
5
	"crypto/tls"
6
	"encoding/json"
7
	"fmt"
8
	"github.com/fbsobreira/gotron-sdk/pkg/client"
9
	"google.golang.org/grpc"
10
	"google.golang.org/grpc/credentials"
11
	"log"
12
)
13

14
// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
15
// For eg: QN Endpoint: https://docs-demo.tron-mainnet.quiknode.pro/abcde123456789
16
// endpoint will be: docs-demo.tron-mainnet.quiknode.pro:50051  {50051 is the port number for Tron gRPC}
17
// token will be : abcde123456789
18

19
var token = "YOUR_TOKEN"
20
var endpoint = "YOUR_ENDPOINT:50051"
21

22
type auth struct {
23
	token string
24
}
25

26
func (a *auth) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) {
27
	return map[string]string{
28
		"x-token": a.token,
29
	}, nil
30
}
31

32
func (a *auth) RequireTransportSecurity() bool {
33
	return false
34
}
35

36
func main() {
37

38
	opts := []grpc.DialOption{
39
		grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),
40
		grpc.WithPerRPCCredentials(&auth{token}),
41
	}
42
	
43
	conn := client.NewGrpcClient(endpoint)
44
	if err := conn.Start(opts...); err != nil {
45
		panic(err)
46
	}
47
	defer conn.Conn.Close()
48
	
49
	start := int64(45000000)
50
	end := int64(45000005)
51
	
52
	blocks, err := conn.GetBlockByLimitNext(start, end)
53
	if err != nil {
54
		log.Fatalf("Error getting blocks: %v", err)
55
	}
56
	
57
	resultJSON, err := json.MarshalIndent(blocks, "", "  ")
58
	if err != nil {
59
		log.Fatalf("Failed to marshal blocks: %v", err)
60
	}
61
	fmt.Println(string(resultJSON))
62
}

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