BatchGetObjects gRPC Method

매개변수

requests

배열

필수

로딩 중...

read_mask

객체

로딩 중...

paths

배열

로딩 중...

반품

objects

배열

로딩 중...

객체

객체

로딩 중...

bcs

객체

로딩 중...

이름

문자열

로딩 중...

값

문자열

로딩 중...

objectId

문자열

로딩 중...

버전

문자열

로딩 중...

요약

문자열

로딩 중...

소유자

객체

로딩 중...

종류

문자열

로딩 중...

버전

문자열

로딩 중...

객체 유형

문자열

로딩 중...

hasPublicTransfer

부울

로딩 중...

contents

객체

로딩 중...

이름

문자열

로딩 중...

값

문자열

로딩 중...

previousTransaction

문자열

로딩 중...

저장 할인

문자열

로딩 중...

요청

1
grpcurl \
2
  -import-path . \
3
  -proto sui/rpc/v2/ledger_service.proto \
4
  -H "x-token: YOUR_TOKEN_VALUE" \
5
  -d '{
6
    "requests": [
7
      { "object_id": "0x27c4fdb3b846aa3ae4a65ef5127a309aa3c1f466671471a806d8912a18b253e8" }
8
    ],
9
    "read_mask": {
10
      "paths": [
11
        "bcs",
12
        "object_id",
13
        "version",
14
        "digest",
15
        "owner",
16
        "object_type",
17
        "has_public_transfer",
18
        "contents",
19
        "previous_transaction",
20
        "storage_rebate"
21
      ]
22
    }
23
  }' \
24
  docs-demo.sui-mainnet.quiknode.pro:9000 \
25
  sui.rpc.v2.LedgerService/BatchGetObjects

1
grpcurl \
2
  -import-path . \
3
  -proto sui/rpc/v2/ledger_service.proto \
4
  -H "x-token: YOUR_TOKEN_VALUE" \
5
  -d '{
6
    "requests": [
7
      { "object_id": "0x27c4fdb3b846aa3ae4a65ef5127a309aa3c1f466671471a806d8912a18b253e8" }
8
    ],
9
    "read_mask": {
10
      "paths": [
11
        "bcs",
12
        "object_id",
13
        "version",
14
        "digest",
15
        "owner",
16
        "object_type",
17
        "has_public_transfer",
18
        "contents",
19
        "previous_transaction",
20
        "storage_rebate"
21
      ]
22
    }
23
  }' \
24
  docs-demo.sui-mainnet.quiknode.pro:9000 \
25
  sui.rpc.v2.LedgerService/BatchGetObjects

1
패키지 main
2

3
import (
4
	"문맥"
5
	"crypto/tls"
6
	"encoding/json"
7
	"fmt"
8
	"로그"
9
	"시간"
10

11
	"google.golang.org/grpc"
12
	"google.golang.org/grpc/credentials"
13
	"google.golang.org/protobuf/encoding/protojson"
14
	"google.golang.org/protobuf/types/known/fieldmaskpb"
15

16
	pb "sui-grpc/sui/rpc/v2"  // Your Generated .pb.go files path
17
)
18

19
// 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"
26
	endpoint = "YOUR_QN_ENDPOINT:9000"
27
)
28

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
	만약 err != nil {
49
		log.Fatalf("Failed to connect: %v", err)
50
	}
51
	defer conn.Close()
52

53
	client := pb.NewLedgerServiceClient(conn)
54

55
	// Object ID to fetch
56
	objectID := "0x27c4fdb3b846aa3ae4a65ef5127a309aa3c1f466671471a806d8912a18b253e8"
57

58
	// Build request with field mask
59
	req := &pb.BatchGetObjectsRequest{
60
		Requests: []*pb.GetObjectRequest{
61
			{
62
				ObjectId: &objectID,
63
			},
64
		},
65
		ReadMask: &fieldmaskpb.FieldMask{
66
			Paths: []string{
67
				"object_id",
68
				"version",
69
				"digest",
70
				"owner",
71
				"object_type",
72
				"has_public_transfer",
73
				"contents",
74
				"previous_transaction",
75
				"storage_rebate",
76
				"bcs",
77
			},
78
		},
79
	}
80

81
	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
82
	defer cancel()
83

84
	resp, err := client.BatchGetObjects(ctx, req)
85
	만약 err != nil {
86
		log.Fatalf("BatchGetObjects failed: %v", err)
87
	}
88

89
	// Pretty print the response
90
	marshaler := protojson.MarshalOptions{
91
		UseProtoNames:   true,
92
		EmitUnpopulated: true,
93
		Indent:          "  ",
94
	}
95

96
	jsonBytes, err := marshaler.Marshal(resp)
97
	만약 err != nil {
98
		log.Fatalf("Failed to marshal: %v", err)
99
	}
100

101
	var pretty map[string]interface{}
102
	if err := json.Unmarshal(jsonBytes, &pretty); err != nil {
103
		log.Fatalf("Failed to parse JSON: %v", err)
104
	}
105

106
	out, _ := json.MarshalIndent(pretty, "", "  ")
107
	fmt.Println(string(out))
108
}
109

1
패키지 main
2

3
import (
4
	"문맥"
5
	"crypto/tls"
6
	"encoding/json"
7
	"fmt"
8
	"로그"
9
	"시간"
10

11
	"google.golang.org/grpc"
12
	"google.golang.org/grpc/credentials"
13
	"google.golang.org/protobuf/encoding/protojson"
14
	"google.golang.org/protobuf/types/known/fieldmaskpb"
15

16
	pb "sui-grpc/sui/rpc/v2"  // Your Generated .pb.go files path
17
)
18

19
// 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"
26
	endpoint = "YOUR_QN_ENDPOINT:9000"
27
)
28

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
	만약 err != nil {
49
		log.Fatalf("Failed to connect: %v", err)
50
	}
51
	defer conn.Close()
52

53
	client := pb.NewLedgerServiceClient(conn)
54

55
	// Object ID to fetch
56
	objectID := "0x27c4fdb3b846aa3ae4a65ef5127a309aa3c1f466671471a806d8912a18b253e8"
57

58
	// Build request with field mask
59
	req := &pb.BatchGetObjectsRequest{
60
		Requests: []*pb.GetObjectRequest{
61
			{
62
				ObjectId: &objectID,
63
			},
64
		},
65
		ReadMask: &fieldmaskpb.FieldMask{
66
			Paths: []string{
67
				"object_id",
68
				"version",
69
				"digest",
70
				"owner",
71
				"object_type",
72
				"has_public_transfer",
73
				"contents",
74
				"previous_transaction",
75
				"storage_rebate",
76
				"bcs",
77
			},
78
		},
79
	}
80

81
	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
82
	defer cancel()
83

84
	resp, err := client.BatchGetObjects(ctx, req)
85
	만약 err != nil {
86
		log.Fatalf("BatchGetObjects failed: %v", err)
87
	}
88

89
	// Pretty print the response
90
	marshaler := protojson.MarshalOptions{
91
		UseProtoNames:   true,
92
		EmitUnpopulated: true,
93
		Indent:          "  ",
94
	}
95

96
	jsonBytes, err := marshaler.Marshal(resp)
97
	만약 err != nil {
98
		log.Fatalf("Failed to marshal: %v", err)
99
	}
100

101
	var pretty map[string]interface{}
102
	if err := json.Unmarshal(jsonBytes, &pretty); err != nil {
103
		log.Fatalf("Failed to parse JSON: %v", err)
104
	}
105

106
	out, _ := json.MarshalIndent(pretty, "", "  ")
107
	fmt.Println(string(out))
108
}
109

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

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

7
// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
8
// For eg: QN Endpoint: https://docs-demo.sui-mainnet.quiknode.pro/abcde123456789
9
// endpoint will be: docs-demo.sui-mainnet.quiknode.pro:9000  {9000 is the port number for Sui gRPC}
10
// token will be : abcde123456789
11

12
const endpoint = 'docs-demo.sui-mainnet.quiknode.pro:9000';
13
const token = 'abcde123456789';
14

15
// Load protobuf definitions
16
const 패키지 정의 = protoLoader.loadSync(PROTO_PATH, {
17
  keepCase: true,
18
  longs: String,
19
  enums: String,
20
  defaults: true,
21
  oneofs: true,
22
  includeDirs: [path.join(__dirname, 'protos/proto')],
23
});
24

25
const proto = grpc.loadPackageDefinition(packageDefinition) as any;
26
const LedgerService = proto.sui.rpc.v2.LedgerService;
27

28
// Create secure client
29
const client = new LedgerService(endpoint, grpc.credentials.createSsl());
30

31
// Add token metadata
32
const metadata = new grpc.Metadata();
33
metadata.add('x-token', token);
34

35
// Request payload
36
const request = {
37
  requests: [
38
    {
39
      object_id: '0x27c4fdb3b846aa3ae4a65ef5127a309aa3c1f466671471a806d8912a18b253e8',
40
    },
41
  ],
42
  read_mask: {
43
    paths: [
44
      'bcs',
45
      'object_id',
46
      'version',
47
      'digest',
48
      'owner',
49
      'object_type',
50
      'has_public_transfer',
51
      'contents',
52
      'previous_transaction',
53
      'storage_rebate',
54
    ],
55
  },
56
};
57

58
// Recursively decode Uint8Array or Buffer fields to hex
59
function decodeBytesFields(obj: any): any {
60
  if (Array.isArray(obj)) {
61
    return obj.map(decodeBytesFields);
62
  } else if (obj && typeof obj === 'object') {
63
    const result: any = {};
64
    for (const key of Object.keys(obj)) {
65
      const val = obj[key];
66
      if (val instanceof Uint8Array) {
67
        result[key] = Buffer.from(val).toString('hex');
68
      } else if (val && val.type === 'Buffer' && Array.isArray(val.data)) {
69
        result[key] = Buffer.from(val.data).toString('hex');
70
      } else {
71
        result[key] = decodeBytesFields(val);
72
      }
73
    }
74
    return result;
75
  } else {
76
    return obj;
77
  }
78
}
79

80
// Perform gRPC call
81
client.BatchGetObjects(request, metadata, (err: grpc.ServiceError | null, response: any) => {
82
  if (err) {
83
    console.error('gRPC Error:', {
84
      code: err.code,
85
      message: err.message,
86
      details: err.details,
87
    });
88
  } else {
89
    const decoded = decodeBytesFields(response);
90
    console.log('BatchGetObjects Response:');
91
    console.log(JSON.stringify(decoded, null, 2));
92
  }
93
});
94

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

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

7
// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
8
// For eg: QN Endpoint: https://docs-demo.sui-mainnet.quiknode.pro/abcde123456789
9
// endpoint will be: docs-demo.sui-mainnet.quiknode.pro:9000  {9000 is the port number for Sui gRPC}
10
// token will be : abcde123456789
11

12
const endpoint = 'docs-demo.sui-mainnet.quiknode.pro:9000';
13
const token = 'abcde123456789';
14

15
// Load protobuf definitions
16
const 패키지 정의 = protoLoader.loadSync(PROTO_PATH, {
17
  keepCase: true,
18
  longs: String,
19
  enums: String,
20
  defaults: true,
21
  oneofs: true,
22
  includeDirs: [path.join(__dirname, 'protos/proto')],
23
});
24

25
const proto = grpc.loadPackageDefinition(packageDefinition) as any;
26
const LedgerService = proto.sui.rpc.v2.LedgerService;
27

28
// Create secure client
29
const client = new LedgerService(endpoint, grpc.credentials.createSsl());
30

31
// Add token metadata
32
const metadata = new grpc.Metadata();
33
metadata.add('x-token', token);
34

35
// Request payload
36
const request = {
37
  requests: [
38
    {
39
      object_id: '0x27c4fdb3b846aa3ae4a65ef5127a309aa3c1f466671471a806d8912a18b253e8',
40
    },
41
  ],
42
  read_mask: {
43
    paths: [
44
      'bcs',
45
      'object_id',
46
      'version',
47
      'digest',
48
      'owner',
49
      'object_type',
50
      'has_public_transfer',
51
      'contents',
52
      'previous_transaction',
53
      'storage_rebate',
54
    ],
55
  },
56
};
57

58
// Recursively decode Uint8Array or Buffer fields to hex
59
function decodeBytesFields(obj: any): any {
60
  if (Array.isArray(obj)) {
61
    return obj.map(decodeBytesFields);
62
  } else if (obj && typeof obj === 'object') {
63
    const result: any = {};
64
    for (const key of Object.keys(obj)) {
65
      const val = obj[key];
66
      if (val instanceof Uint8Array) {
67
        result[key] = Buffer.from(val).toString('hex');
68
      } else if (val && val.type === 'Buffer' && Array.isArray(val.data)) {
69
        result[key] = Buffer.from(val.data).toString('hex');
70
      } else {
71
        result[key] = decodeBytesFields(val);
72
      }
73
    }
74
    return result;
75
  } else {
76
    return obj;
77
  }
78
}
79

80
// Perform gRPC call
81
client.BatchGetObjects(request, metadata, (err: grpc.ServiceError | null, response: any) => {
82
  if (err) {
83
    console.error('gRPC Error:', {
84
      code: err.code,
85
      message: err.message,
86
      details: err.details,
87
    });
88
  } else {
89
    const decoded = decodeBytesFields(response);
90
    console.log('BatchGetObjects Response:');
91
    console.log(JSON.stringify(decoded, null, 2));
92
  }
93
});
94

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 batch_get_objects():
9

10
    # Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
11
    # For eg: QN Endpoint: https://docs-demo.sui-mainnet.quiknode.pro/abcde123456789
12
    # endpoint will be: docs-demo.sui-mainnet.quiknode.pro:9000  {9000 is the port number for Sui gRPC}
13
    # token will be : abcde123456789
14

15
    endpoint = 'docs-demo.sui-mainnet.quiknode.pro:9000';
16
    token = 'abcde123456789';
17

18
    channel = grpc.secure_channel(endpoint, grpc.ssl_channel_credentials())
19
    stub = ledger_service_pb2_grpc.LedgerServiceStub(channel)
20

21
    object_id = "0x27c4fdb3b846aa3ae4a65ef5127a309aa3c1f466671471a806d8912a18b253e8"
22

23
    # Define valid read_mask field paths from Object message
24
    read_mask = FieldMask(paths=[
25
        "bcs",
26
        "object_id",
27
        "version",
28
        "digest",
29
        "owner",
30
        "object_type",
31
        "has_public_transfer",
32
        "contents",
33
        "previous_transaction",
34
        "storage_rebate"
35
    ])
36

37
    request = ledger_service_pb2.BatchGetObjectsRequest(
38
        requests=[ledger_service_pb2.GetObjectRequest(object_id=object_id)],
39
        read_mask=read_mask
40
    )
41

42
    metadata = [("x-token", token)]
43

44
    return stub.BatchGetObjects(request, metadata=metadata)
45

46

47
def parse_response_to_json(response):
48
    return json.dumps(
49
        MessageToDict(response, preserving_proto_field_name=True),
50
        indent=2
51
    )
52

53

54
def main():
55
    시도해 보세요:
56
        response = batch_get_objects()
57
        print(parse_response_to_json(response))
58
    except grpc.RpcError as e:
59
        print(f"{e.code().name}: {e.details()}")
60

61

62
if __name__ == "__main__":
63
    main()
64

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 batch_get_objects():
9

10
    # Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
11
    # For eg: QN Endpoint: https://docs-demo.sui-mainnet.quiknode.pro/abcde123456789
12
    # endpoint will be: docs-demo.sui-mainnet.quiknode.pro:9000  {9000 is the port number for Sui gRPC}
13
    # token will be : abcde123456789
14

15
    endpoint = 'docs-demo.sui-mainnet.quiknode.pro:9000';
16
    token = 'abcde123456789';
17

18
    channel = grpc.secure_channel(endpoint, grpc.ssl_channel_credentials())
19
    stub = ledger_service_pb2_grpc.LedgerServiceStub(channel)
20

21
    object_id = "0x27c4fdb3b846aa3ae4a65ef5127a309aa3c1f466671471a806d8912a18b253e8"
22

23
    # Define valid read_mask field paths from Object message
24
    read_mask = FieldMask(paths=[
25
        "bcs",
26
        "object_id",
27
        "version",
28
        "digest",
29
        "owner",
30
        "object_type",
31
        "has_public_transfer",
32
        "contents",
33
        "previous_transaction",
34
        "storage_rebate"
35
    ])
36

37
    request = ledger_service_pb2.BatchGetObjectsRequest(
38
        requests=[ledger_service_pb2.GetObjectRequest(object_id=object_id)],
39
        read_mask=read_mask
40
    )
41

42
    metadata = [("x-token", token)]
43

44
    return stub.BatchGetObjects(request, metadata=metadata)
45

46

47
def parse_response_to_json(response):
48
    return json.dumps(
49
        MessageToDict(response, preserving_proto_field_name=True),
50
        indent=2
51
    )
52

53

54
def main():
55
    시도해 보세요:
56
        response = batch_get_objects()
57
        print(parse_response_to_json(response))
58
    except grpc.RpcError as e:
59
        print(f"{e.code().name}: {e.details()}")
60

61

62
if __name__ == "__main__":
63
    main()
64

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