GetServiceInfo gRPC Method

Paramètres

Cette méthode n'accepte aucun paramètre

Retours

chainId

chaîne de caractères

Chargement en cours...

chaîne

chaîne de caractères

Chargement en cours...

epoch

chaîne de caractères

Chargement en cours...

checkpointHeight

chaîne de caractères

Chargement en cours...

horodatage

chaîne de caractères

Chargement en cours...

lowestAvailableCheckpoint

chaîne de caractères

Chargement en cours...

lowestAvailableCheckpointObjects

chaîne de caractères

Chargement en cours...

server

chaîne de caractères

Chargement en cours...

Demande

1
grpcurl \
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  -import-path . \
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  -proto sui/rpc/v2/ledger_service.proto \
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  -H "x-token: YOUR_TOKEN_VALUE" \
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  -d '{}' \
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  docs-demo.sui-mainnet.quiknode.pro:9000 \
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  sui.rpc.v2.LedgerService/GetServiceInfo
8

1
grpcurl \
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  -import-path . \
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  -proto sui/rpc/v2/ledger_service.proto \
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  -H "x-token: YOUR_TOKEN_VALUE" \
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  -d '{}' \
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  docs-demo.sui-mainnet.quiknode.pro:9000 \
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  sui.rpc.v2.LedgerService/GetServiceInfo
8

1
paquet principal
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3
import (
4
	« contexte »
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	« crypto/tls »
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	« encoding/json »
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	« fmt »
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	« journal »
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	« temps »
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	« google.golang.grpc »
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	« google.golang.grpc »
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	"google.golang.org/grpc/metadata"
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	"google.golang.org/protobuf/encoding/protojson"
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	pb "sui-grpc/sui/rpc/v2" // Your Generated .pb.go files path
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)
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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.sui-mainnet.quiknode.pro/abcde123456789
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// endpoint will be: docs-demo.sui-mainnet.quiknode.pro:9000  {9000 is the port number for Sui gRPC}
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// token will be : abcde123456789
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var (
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	token    = "YOUR_TOKEN_NUMBER"
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	endpoint = "YOUR_QN_ENDPOINT:9000"
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)
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func main() {
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	creds := credentials.NewTLS(&tls.Config{})
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	conn, err := grpc.Dial(endpoint, grpc.WithTransportCredentials(creds))
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	si err != nil {
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		log.Fatalf("Failed to connect: %v", err)
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	}
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	reporter conn.Fermer()
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	client := pb.NewLedgerServiceClient(conn)
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	ctx, annuler := context.WithTimeout(contexte.Arrière-plan(), 10*temps.Deuxième)
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	reporter annuler()
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	ctx = metadata.AppendToOutgoingContext(ctx, "x-token", token)
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	req := &pb.GetServiceInfoRequest{}
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	resp, err := client.GetServiceInfo(ctx, req)
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	si err != nil {
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		log.Fatalf("GetServiceInfo failed: %v", err)
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	}
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	marshaler := protojson.MarshalOptions{
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		UseProtoNames:   true,
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		EmitUnpopulated: true,
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		Indent:          "  ",
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	}
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	jsonBytes, err := marshaler.Marshal(resp)
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	si err != nil {
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		log.Fatalf("Failed to marshal response to JSON: %v", err)
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	}
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	var prettyJSON map[string]interface{}
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	if err := json.Unmarshal(jsonBytes, &prettyJSON); err != nil {
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		log.Fatalf("Failed to unmarshal JSON: %v", err)
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	}
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	prettyJSONBytes, err := json.MarshalIndent(prettyJSON, "", "  ")
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	si err != nil {
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		log.Fatalf("Failed to format JSON: %v", err)
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	}
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	fmt.Println(string(prettyJSONBytes))
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}
73

1
paquet principal
2

3
import (
4
	« contexte »
5
	« crypto/tls »
6
	« encoding/json »
7
	« fmt »
8
	« journal »
9
	« temps »
10

11
	« google.golang.grpc »
12
	« google.golang.grpc »
13
	"google.golang.org/grpc/metadata"
14
	"google.golang.org/protobuf/encoding/protojson"
15

16
	pb "sui-grpc/sui/rpc/v2" // Your Generated .pb.go files path
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)
18

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// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
20
// For eg: QN Endpoint: https://docs-demo.sui-mainnet.quiknode.pro/abcde123456789
21
// endpoint will be: docs-demo.sui-mainnet.quiknode.pro:9000  {9000 is the port number for Sui gRPC}
22
// token will be : abcde123456789
23

24
var (
25
	token    = "YOUR_TOKEN_NUMBER"
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	endpoint = "YOUR_QN_ENDPOINT:9000"
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)
28

29
func main() {
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	creds := credentials.NewTLS(&tls.Config{})
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	conn, err := grpc.Dial(endpoint, grpc.WithTransportCredentials(creds))
32
	si err != nil {
33
		log.Fatalf("Failed to connect: %v", err)
34
	}
35
	reporter conn.Fermer()
36

37
	client := pb.NewLedgerServiceClient(conn)
38

39
	ctx, annuler := context.WithTimeout(contexte.Arrière-plan(), 10*temps.Deuxième)
40
	reporter annuler()
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	ctx = metadata.AppendToOutgoingContext(ctx, "x-token", token)
42

43
	req := &pb.GetServiceInfoRequest{}
44

45
	resp, err := client.GetServiceInfo(ctx, req)
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	si err != nil {
47
		log.Fatalf("GetServiceInfo failed: %v", err)
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	}
49

50
	marshaler := protojson.MarshalOptions{
51
		UseProtoNames:   true,
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		EmitUnpopulated: true,
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		Indent:          "  ",
54
	}
55

56
	jsonBytes, err := marshaler.Marshal(resp)
57
	si err != nil {
58
		log.Fatalf("Failed to marshal response to JSON: %v", err)
59
	}
60

61
	var prettyJSON map[string]interface{}
62
	if err := json.Unmarshal(jsonBytes, &prettyJSON); err != nil {
63
		log.Fatalf("Failed to unmarshal JSON: %v", err)
64
	}
65

66
	prettyJSONBytes, err := json.MarshalIndent(prettyJSON, "", "  ")
67
	si err != nil {
68
		log.Fatalf("Failed to format JSON: %v", err)
69
	}
70

71
	fmt.Println(string(prettyJSONBytes))
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}
73

1
import * as grpc from '@grpc/grpc-js';
2
import * as protoLoader from '@grpc/proto-loader';
3
import * as path from 'path';
4

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// Path to proto file
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const PROTO_PATH = path.join(__dirname, 'protos/proto/sui/rpc/v2/ledger_service.proto');
7

8
// Load proto definitions
9
const packageDefinition = protoLoader.loadSync(PROTO_PATH, {
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  keepCase: true,
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  longs: String,
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  enums: String,
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  defaults: true,
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  oneofs: true,
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  includeDirs: [path.join(__dirname, 'protos/proto')],
16
});
17

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const proto = grpc.loadPackageDefinition(packageDefinition) as any;
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const LedgerService = proto.sui.rpc.v2.LedgerService;
20

21
// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
22
// For eg: QN Endpoint: https://docs-demo.sui-mainnet.quiknode.pro/abcde123456789
23
// endpoint will be: docs-demo.sui-mainnet.quiknode.pro:9000  {9000 is the port number for Sui gRPC}
24
// token will be : abcde123456789
25

26
const endpoint = 'docs-demo.sui-mainnet.quiknode.pro:9000';
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const token = 'abcde123456789';
28

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// Create gRPC client with TLS
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const client = new LedgerService(endpoint, grpc.credentials.createSsl());
31

32
// Metadata with token
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const metadata = new grpc.Metadata();
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metadata.add('x-token', token);
35

36
// Empty request for GetServiceInfo
37
const request = {};
38

39
// Make the gRPC call
40
client.GetServiceInfo({}, metadata, (err: grpc.ServiceError | null, response: any) => {
41
  if (err) {
42
    console.error('gRPC Error:', {
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      code: err.code,
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      message: err.message,
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      details: err.details,
46
    });
47
    return;
48
  }
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  console.log('Service Info:');
50
  console.log(JSON.stringify(response, null, 2));
51
});

1
import * as grpc from '@grpc/grpc-js';
2
import * as protoLoader from '@grpc/proto-loader';
3
import * as path from 'path';
4

5
// Path to proto file
6
const PROTO_PATH = path.join(__dirname, 'protos/proto/sui/rpc/v2/ledger_service.proto');
7

8
// Load proto definitions
9
const packageDefinition = protoLoader.loadSync(PROTO_PATH, {
10
  keepCase: true,
11
  longs: String,
12
  enums: String,
13
  defaults: true,
14
  oneofs: true,
15
  includeDirs: [path.join(__dirname, 'protos/proto')],
16
});
17

18
const proto = grpc.loadPackageDefinition(packageDefinition) as any;
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const LedgerService = proto.sui.rpc.v2.LedgerService;
20

21
// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
22
// For eg: QN Endpoint: https://docs-demo.sui-mainnet.quiknode.pro/abcde123456789
23
// endpoint will be: docs-demo.sui-mainnet.quiknode.pro:9000  {9000 is the port number for Sui gRPC}
24
// token will be : abcde123456789
25

26
const endpoint = 'docs-demo.sui-mainnet.quiknode.pro:9000';
27
const token = 'abcde123456789';
28

29
// Create gRPC client with TLS
30
const client = new LedgerService(endpoint, grpc.credentials.createSsl());
31

32
// Metadata with token
33
const metadata = new grpc.Metadata();
34
metadata.add('x-token', token);
35

36
// Empty request for GetServiceInfo
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const request = {};
38

39
// Make the gRPC call
40
client.GetServiceInfo({}, metadata, (err: grpc.ServiceError | null, response: any) => {
41
  if (err) {
42
    console.error('gRPC Error:', {
43
      code: err.code,
44
      message: err.message,
45
      details: err.details,
46
    });
47
    return;
48
  }
49
  console.log('Service Info:');
50
  console.log(JSON.stringify(response, null, 2));
51
});

1
import grpc
2
import json
3
from google.protobuf.field_mask_pb2 import FieldMask
4
from google.protobuf.json_format import MessageToDict
5
from sui.rpc.v2 import ledger_service_pb2, ledger_service_pb2_grpc
6

7

8
def get_service_info():
9
    # Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
10
    # For eg: QN Endpoint: https://docs-demo.sui-mainnet.quiknode.pro/abcde123456789
11
    # endpoint will be: docs-demo.sui-mainnet.quiknode.pro:9000  {9000 is the port number for Sui gRPC}
12
    # token will be: abcde123456789
13

14
    endpoint = 'docs-demo.sui-mainnet.quiknode.pro:9000';
15
    token = 'abcde123456789';
16

17
    channel = grpc.secure_channel(endpoint, grpc.ssl_channel_credentials())
18
    stub = ledger_service_pb2_grpc.LedgerServiceStub(channel)
19

20
    # GetServiceInfo doesn't require any specific parameters
21
    request = ledger_service_pb2.GetServiceInfoRequest()
22

23
    metadata = [("x-token", token)]
24

25
    return stub.GetServiceInfo(request, metadata=metadata)
26

27

28
def parse_response_to_json(response):
29
    return json.dumps(
30
        MessageToDict(response, preserving_proto_field_name=True),
31
        indent=2
32
    )
33

34

35
def main():
36
    try:
37
        response = get_service_info()
38
        print(parse_response_to_json(response))
39
    except grpc.RpcError as e:
40
        print(f"{e.code().name}: {e.details()}")
41

42

43
if __name__ == "__main__":
44
    main()
45

1
import grpc
2
import json
3
from google.protobuf.field_mask_pb2 import FieldMask
4
from google.protobuf.json_format import MessageToDict
5
from sui.rpc.v2 import ledger_service_pb2, ledger_service_pb2_grpc
6

7

8
def get_service_info():
9
    # Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
10
    # For eg: QN Endpoint: https://docs-demo.sui-mainnet.quiknode.pro/abcde123456789
11
    # endpoint will be: docs-demo.sui-mainnet.quiknode.pro:9000  {9000 is the port number for Sui gRPC}
12
    # token will be: abcde123456789
13

14
    endpoint = 'docs-demo.sui-mainnet.quiknode.pro:9000';
15
    token = 'abcde123456789';
16

17
    channel = grpc.secure_channel(endpoint, grpc.ssl_channel_credentials())
18
    stub = ledger_service_pb2_grpc.LedgerServiceStub(channel)
19

20
    # GetServiceInfo doesn't require any specific parameters
21
    request = ledger_service_pb2.GetServiceInfoRequest()
22

23
    metadata = [("x-token", token)]
24

25
    return stub.GetServiceInfo(request, metadata=metadata)
26

27

28
def parse_response_to_json(response):
29
    return json.dumps(
30
        MessageToDict(response, preserving_proto_field_name=True),
31
        indent=2
32
    )
33

34

35
def main():
36
    try:
37
        response = get_service_info()
38
        print(parse_response_to_json(response))
39
    except grpc.RpcError as e:
40
        print(f"{e.code().name}: {e.details()}")
41

42

43
if __name__ == "__main__":
44
    main()
45

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