GetCoinInfo gRPC Method

Paramètres

coin_type

chaîne de caractères

OBLIGATOIRE

Chargement...

Renvoie

coinType

chaîne de caractères

Chargement...

metadata

objet

Chargement...

ID

chaîne de caractères

Chargement...

décimales

entier

Chargement...

nom

chaîne de caractères

Chargement...

symbole

chaîne de caractères

Chargement...

description

chaîne de caractères

Chargement...

iconUrl

chaîne de caractères

Chargement...

metadataCapId

chaîne de caractères

Chargement...

treasury

objet

Chargement...

ID

chaîne de caractères

Chargement...

totalSupply

chaîne de caractères

Chargement...

supplyState

chaîne de caractères

Chargement...

regulatedMetadata

objet

Chargement...

ID

chaîne de caractères

Chargement...

coinMetadataObject

chaîne de caractères

Chargement...

denyCapObject

chaîne de caractères

Chargement...

Requête

1
grpcurl -proto ./sui/rpc/v2/state_service.proto -H "x-token: abcde123456789" -d '{
2
  "coin_type": "0x2::sui::SUI"
3
}' docs-demo.sui-mainnet.quiknode.pro:9000 sui.rpc.v2.StateService/GetCoinInfo
4

1
grpcurl -proto ./sui/rpc/v2/state_service.proto -H "x-token: abcde123456789" -d '{
2
  "coin_type": "0x2::sui::SUI"
3
}' docs-demo.sui-mainnet.quiknode.pro:9000 sui.rpc.v2.StateService/GetCoinInfo
4

1
package main
2

3
import (
4
	"context"
5
	"crypto/tls"
6
	"encoding/json"
7
	"fmt"
8
	"log"
9
	"time"
10

11
	"google.golang.org/grpc"
12
	"google.golang.org/grpc/credentials"
13
	"google.golang.org/protobuf/encoding/protojson"
14

15
	pb "sui-grpc/sui/rpc/v2" // Your Generated .pb.go files path
16
)
17

18
// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
19
// For eg: QN Endpoint: https://docs-demo.sui-mainnet.quiknode.pro/abcde123456789
20
// endpoint will be: docs-demo.sui-mainnet.quiknode.pro:9000  {9000 is the port number for Sui gRPC}
21
// token will be : abcde123456789
22

23
var (
24
	token    = "YOUR_TOKEN_NUMBER"
25
	endpoint = "YOUR_QN_ENDPOINT:9000"
26
)
27

28
// Auth structure for x-token
29
type auth struct {
30
	token string
31
}
32

33
func (a *auth) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) {
34
	return map[string]string{"x-token": a.token}, nil
35
}
36
func (a *auth) RequireTransportSecurity() bool {
37
	return true
38
}
39

40
func main() {
41
	creds := credentials.NewTLS(&tls.Config{})
42
	opts := []grpc.DialOption{
43
		grpc.WithTransportCredentials(creds),
44
		grpc.WithPerRPCCredentials(&auth{token}),
45
	}
46

47
	conn, err := grpc.Dial(endpoint, opts...)
48
	if err != nil {
49
		log.Fatalf("Échec de la connexion : %v", err)
50
	}
51
	defer conn.Close()
52

53
	client := pb.NewStateServiceClient(conn)
54

55
	coinType := "0x2::sui::SUI"
56

57
	// Build request with field mask
58
	req := &pb.GetCoinInfoRequest{
59
		CoinType: &coinType,
60
	}
61

62
	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
63
	defer cancel()
64

65
	resp, err := client.GetCoinInfo(ctx, req)
66
	if err != nil {
67
		log.Fatalf("GetCoinInfo failed: %v", err)
68
	}
69

70
	// Pretty print the response
71
	marshaler := protojson.MarshalOptions{
72
		UseProtoNames:   true,
73
		EmitUnpopulated: true,
74
		Indent:          "  ",
75
	}
76

77
	jsonBytes, err := marshaler.Marshal(resp)
78
	if err != nil {
79
		log.Fatalf("Failed to marshal: %v", err)
80
	}
81

82
	var pretty map[string]interface{}
83
	if err := json.Unmarshal(jsonBytes, &pretty); err != nil {
84
		log.Fatalf("Failed to parse JSON: %v", err)
85
	}
86

87
	out, _ := json.MarshalIndent(pretty, "", "  ")
88
	fmt.Println(string(out))
89
}
90

1
package main
2

3
import (
4
	"context"
5
	"crypto/tls"
6
	"encoding/json"
7
	"fmt"
8
	"log"
9
	"time"
10

11
	"google.golang.org/grpc"
12
	"google.golang.org/grpc/credentials"
13
	"google.golang.org/protobuf/encoding/protojson"
14

15
	pb "sui-grpc/sui/rpc/v2" // Your Generated .pb.go files path
16
)
17

18
// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
19
// For eg: QN Endpoint: https://docs-demo.sui-mainnet.quiknode.pro/abcde123456789
20
// endpoint will be: docs-demo.sui-mainnet.quiknode.pro:9000  {9000 is the port number for Sui gRPC}
21
// token will be : abcde123456789
22

23
var (
24
	token    = "YOUR_TOKEN_NUMBER"
25
	endpoint = "YOUR_QN_ENDPOINT:9000"
26
)
27

28
// Auth structure for x-token
29
type auth struct {
30
	token string
31
}
32

33
func (a *auth) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) {
34
	return map[string]string{"x-token": a.token}, nil
35
}
36
func (a *auth) RequireTransportSecurity() bool {
37
	return true
38
}
39

40
func main() {
41
	creds := credentials.NewTLS(&tls.Config{})
42
	opts := []grpc.DialOption{
43
		grpc.WithTransportCredentials(creds),
44
		grpc.WithPerRPCCredentials(&auth{token}),
45
	}
46

47
	conn, err := grpc.Dial(endpoint, opts...)
48
	if err != nil {
49
		log.Fatalf("Échec de la connexion : %v", err)
50
	}
51
	defer conn.Close()
52

53
	client := pb.NewStateServiceClient(conn)
54

55
	coinType := "0x2::sui::SUI"
56

57
	// Build request with field mask
58
	req := &pb.GetCoinInfoRequest{
59
		CoinType: &coinType,
60
	}
61

62
	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
63
	defer cancel()
64

65
	resp, err := client.GetCoinInfo(ctx, req)
66
	if err != nil {
67
		log.Fatalf("GetCoinInfo failed: %v", err)
68
	}
69

70
	// Pretty print the response
71
	marshaler := protojson.MarshalOptions{
72
		UseProtoNames:   true,
73
		EmitUnpopulated: true,
74
		Indent:          "  ",
75
	}
76

77
	jsonBytes, err := marshaler.Marshal(resp)
78
	if err != nil {
79
		log.Fatalf("Failed to marshal: %v", err)
80
	}
81

82
	var pretty map[string]interface{}
83
	if err := json.Unmarshal(jsonBytes, &pretty); err != nil {
84
		log.Fatalf("Failed to parse JSON: %v", err)
85
	}
86

87
	out, _ := json.MarshalIndent(pretty, "", "  ")
88
	fmt.Println(string(out))
89
}
90

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

5
// Configuration
6
const PROTO_PATH = path.join(__dirname, 'protos/proto/sui/rpc/v2/state_service.proto');
7

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

13
const endpoint = 'docs-demo.sui-mainnet.quiknode.pro:9000';
14
const token = 'abcde123456789';
15

16
// Load protobuf definitions
17
const packageDefinition = protoLoader.loadSync(PROTO_PATH, {
18
  keepCase: true,
19
  longs: String,
20
  enums: String,
21
  defaults: true,
22
  oneofs: true,
23
  includeDirs: [path.join(__dirname, 'protos/proto')],
24
});
25

26
const proto = grpc.loadPackageDefinition(packageDefinition) as any;
27
const StateService = proto.sui.rpc.v2.StateService;
28

29
// Create secure client
30
const client = new StateService(endpoint, grpc.credentials.createSsl());
31

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

36
// Request payload
37
const request = {
38
  coin_type: '0x2::sui::SUI',
39
};
40

41
// Perform gRPC call
42
client.GetCoinInfo(request, metadata, (err: grpc.ServiceError | null, response: any) => {
43
  if (err) {
44
    console.error('gRPC Error:', {
45
      code: err.code,
46
      message: err.message,
47
      details: err.details,
48
    });
49
  } else {
50
    console.log('GetCoinInfo Response:');
51
    console.log(JSON.stringify(response, null, 2));
52
  }
53
});
54

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

5
// Configuration
6
const PROTO_PATH = path.join(__dirname, 'protos/proto/sui/rpc/v2/state_service.proto');
7

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

13
const endpoint = 'docs-demo.sui-mainnet.quiknode.pro:9000';
14
const token = 'abcde123456789';
15

16
// Load protobuf definitions
17
const packageDefinition = protoLoader.loadSync(PROTO_PATH, {
18
  keepCase: true,
19
  longs: String,
20
  enums: String,
21
  defaults: true,
22
  oneofs: true,
23
  includeDirs: [path.join(__dirname, 'protos/proto')],
24
});
25

26
const proto = grpc.loadPackageDefinition(packageDefinition) as any;
27
const StateService = proto.sui.rpc.v2.StateService;
28

29
// Create secure client
30
const client = new StateService(endpoint, grpc.credentials.createSsl());
31

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

36
// Request payload
37
const request = {
38
  coin_type: '0x2::sui::SUI',
39
};
40

41
// Perform gRPC call
42
client.GetCoinInfo(request, metadata, (err: grpc.ServiceError | null, response: any) => {
43
  if (err) {
44
    console.error('gRPC Error:', {
45
      code: err.code,
46
      message: err.message,
47
      details: err.details,
48
    });
49
  } else {
50
    console.log('GetCoinInfo Response:');
51
    console.log(JSON.stringify(response, null, 2));
52
  }
53
});
54

1
import grpc
2
import json
3
from google.protobuf.json_format import MessageToDict
4
from sui.rpc.v2 import state_service_pb2, state_service_pb2_grpc
5

6

7
def get_coin_info():
8

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 = state_service_pb2_grpc.StateServiceStub(channel)
19

20
    coin_type = "0x2::sui::SUI"
21

22
    request = state_service_pb2.GetCoinInfoRequest(
23
        coin_type=coin_type
24
    )
25

26
    metadata = [("x-token", token)]
27

28
    return stub.GetCoinInfo(request, metadata=metadata)
29

30

31
def parse_response_to_json(response):
32
    return json.dumps(
33
        MessageToDict(response, preserving_proto_field_name=True),
34
        indent=2
35
    )
36

37

38
def main():
39
    try:
40
        response = get_coin_info()
41
        print(parse_response_to_json(response))
42
    except grpc.RpcError as e:
43
        print(f"{e.code().name}: {e.details()}")
44

45

46
if __name__ == "__main__":
47
    main()
48

1
import grpc
2
import json
3
from google.protobuf.json_format import MessageToDict
4
from sui.rpc.v2 import state_service_pb2, state_service_pb2_grpc
5

6

7
def get_coin_info():
8

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 = state_service_pb2_grpc.StateServiceStub(channel)
19

20
    coin_type = "0x2::sui::SUI"
21

22
    request = state_service_pb2.GetCoinInfoRequest(
23
        coin_type=coin_type
24
    )
25

26
    metadata = [("x-token", token)]
27

28
    return stub.GetCoinInfo(request, metadata=metadata)
29

30

31
def parse_response_to_json(response):
32
    return json.dumps(
33
        MessageToDict(response, preserving_proto_field_name=True),
34
        indent=2
35
    )
36

37

38
def main():
39
    try:
40
        response = get_coin_info()
41
        print(parse_response_to_json(response))
42
    except grpc.RpcError as e:
43
        print(f"{e.code().name}: {e.details()}")
44

45

46
if __name__ == "__main__":
47
    main()
48

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