BatchGetObjects gRPC Method

Parâmetros

requests

matriz

OBRIGATÓRIO

Carregando...

read_mask

objeto

Carregando...

paths

matriz

Carregando...

Devoluções

objects

matriz

Carregando...

objeto

objeto

Carregando...

bcs

objeto

Carregando...

nome

cadeia de caracteres

Carregando...

valor

cadeia de caracteres

Carregando...

objectId

cadeia de caracteres

Carregando...

versão

cadeia de caracteres

Carregando...

digest

cadeia de caracteres

Carregando...

owner

objeto

Carregando...

kind

cadeia de caracteres

Carregando...

versão

cadeia de caracteres

Carregando...

objectType

cadeia de caracteres

Carregando...

hasPublicTransfer

booleano

Carregando...

contents

objeto

Carregando...

nome

cadeia de caracteres

Carregando...

valor

cadeia de caracteres

Carregando...

previousTransaction

cadeia de caracteres

Carregando...

storageRebate

cadeia de caracteres

Carregando...

Pedido

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
pacote principal
2

3
importar (
4
	"contexto"
5
	"crypto/tls"
6
	"encoding/json"
7
	"fmt"
8
	"registo"
9
	"tempo"
10

11
	"google.golang.grpc"
12
	"google.golang.grpc"
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
tipo auth estrutura {
30
	token cadeia de caracteres
31
}
32

33
func (a *auth) GetRequestMetadata(ctx contexto.Context, uri ...string) (mapa[string]cadeia de caracteres, erro) {
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
	se err != nil {
49
		log.Fatalf("Failed to connect: %v", err)
50
	}
51
	adiar conn.Fechar()
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 := contexto.WithTimeout(contexto.Background(), 10*vez.Segundo)
82
	adiar cancelar()
83

84
	resp, err := client.BatchGetObjects(ctx, req)
85
	se 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
	se 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
pacote principal
2

3
importar (
4
	"contexto"
5
	"crypto/tls"
6
	"encoding/json"
7
	"fmt"
8
	"registo"
9
	"tempo"
10

11
	"google.golang.grpc"
12
	"google.golang.grpc"
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
tipo auth estrutura {
30
	token cadeia de caracteres
31
}
32

33
func (a *auth) GetRequestMetadata(ctx contexto.Context, uri ...string) (mapa[string]cadeia de caracteres, erro) {
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
	se err != nil {
49
		log.Fatalf("Failed to connect: %v", err)
50
	}
51
	adiar conn.Fechar()
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 := contexto.WithTimeout(contexto.Background(), 10*vez.Segundo)
82
	adiar cancelar()
83

84
	resp, err := client.BatchGetObjects(ctx, req)
85
	se 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
	se 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 packageDefinition = 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 packageDefinition = 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
    try:
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
    try:
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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