ListTransactions gRPC Method

Parámetros

start_checkpoint

cadena

Cargando...

end_checkpoint

cadena

Cargando...

read_mask

objeto

Cargando...

paths

array<string>

Cargando...

filtro

objeto

Cargando...

terms

matriz

Cargando...

options

objeto

Cargando...

limit

entero

Cargando...

after

cadena

Cargando...

before

cadena

Cargando...

ordering

cadena

Cargando...

Devoluciones

transaction

objeto

Cargando...

digest

cadena

Cargando...

transaction

objeto

Cargando...

effects

objeto

Cargando...

watermark

objeto

Cargando...

cursor

cadena

Cargando...

checkpoint

cadena

Cargando...

fin

objeto

Cargando...

reason

cadena

Cargando...

Solicitud

1
grpcurl \
2
  -import-path . \
3
  -proto sui/rpc/v2/ledger_service.proto \
4
  -H "x-token: YOUR_TOKEN_VALUE" \
5
  -d '{
6
    "start_checkpoint": "306133070",
7
    "read_mask": {
8
      "paths": [
9
        "digest",
10
        "transaction"
11
      ]
12
    },
13
    "options": {
14
      "limit": 2
15
    }
16
  }' \
17
  docs-demo.sui-mainnet.quiknode.pro:9000 \
18
  sui.rpc.v2.LedgerService/ListTransactions
19

1
grpcurl \
2
  -import-path . \
3
  -proto sui/rpc/v2/ledger_service.proto \
4
  -H "x-token: YOUR_TOKEN_VALUE" \
5
  -d '{
6
    "start_checkpoint": "306133070",
7
    "read_mask": {
8
      "paths": [
9
        "digest",
10
        "transaction"
11
      ]
12
    },
13
    "options": {
14
      "limit": 2
15
    }
16
  }' \
17
  docs-demo.sui-mainnet.quiknode.pro:9000 \
18
  sui.rpc.v2.LedgerService/ListTransactions
19

1
paquete principal
2

3
import (
4
	«contexto»
5
	«crypto/tls»
6
	«encoding/json»
7
	«fmt»
8
	"io"
9
	«registro»
10
	«tiempo»
11

12
	"google.golang.grpc"
13
	"google.golang.grpc"
14
	"google.golang.org/protobuf/encoding/protojson"
15
	"google.golang.org/protobuf/types/known/fieldmaskpb"
16

17
	pb "sui-grpc/sui/rpc/v2" // Your Generated .pb.go files path
18
)
19

20
// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
21
// For eg: QN Endpoint: https://docs-demo.sui-mainnet.quiknode.pro/abcde123456789
22
// endpoint will be: docs-demo.sui-mainnet.quiknode.pro:9000  {9000 is the port number for Sui gRPC}
23
// token will be : abcde123456789
24

25
var (
26
	token    = "TU_NÚMERO_DE_TOKEN"
27
	endpoint = "YOUR_QN_ENDPOINT:9000"
28
)
29

30
// Auth structure for x-token
31
tipo autenticación estructura {
32
	token cadena
33
}
34

35
func (a *auth) GetRequestMetadata(ctx contexto.Context, uri ...cadena) (mapa[cadena]cadena, error) {
36
	return map[string]string{"x-token": a.token}, nil
37
}
38
func (a *auth) RequireTransportSecurity() bool {
39
	return true
40
}
41

42
func main() {
43
	creds := credentials.NewTLS(&tls.Config{})
44
	opts := []grpc.DialOption{
45
		grpc.WithTransportCredentials(creds),
46
		grpc.Con credenciales de RPCC(&auth{token}),
47
	}
48

49
	conn, err := grpc.Marcar(endpoint, opts...)
50
	si err != nil {
51
		registro.Fatalf(«Error al conectarse: %v», err)
52
	}
53
	aplazar conn.Cerrar()
54

55
	client := pb.NewLedgerServiceClient(conn)
56

57
	startCheckpoint := uint64(306133070)
58
	limit := uint32(2)
59

60
	req := &pb.ListTransactionsRequest{
61
		StartCheckpoint: &startCheckpoint,
62
		ReadMask: &fieldmaskpb.FieldMask{
63
			Paths: []string{"digest", "transaction"},
64
		},
65
		Options: &pb.QueryOptions{
66
			Limit: &limit,
67
		},
68
	}
69

70
	// ListTransactions is bounded by start/end checkpoint and options.limit, so the
71
	// stream terminates on its own once the QueryEnd frame is sent.
72
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
73
	aplazar cancelar()
74

75
	stream, err := client.ListTransactions(ctx, req)
76
	si err != nil {
77
		log.Fatalf("ListTransactions failed: %v", err)
78
	}
79

80
	marshaler := protojson.MarshalOptions{
81
		UseProtoNames:   true,
82
		EmitUnpopulated: true,
83
		Indent:          "  ",
84
	}
85

86
	fmt.Println("Streaming transactions...")
87

88
	for {
89
		resp, err := stream.Recv()
90
		if err == io.EOF {
91
			fmt.Println("Stream ended")
92
			break
93
		}
94
		if err != nil {
95
			log.Fatalf("Stream error: %v", err)
96
		}
97

98
		jsonBytes, err := marshaler.Marshal(resp)
99
		if err != nil {
100
			log.Printf("Failed to marshal: %v", err)
101
			continue
102
		}
103

104
		var pretty map[string]interface{}
105
		if err := json.Unmarshal(jsonBytes, &pretty); err != nil {
106
			log.Printf("Failed to parse JSON: %v", err)
107
			continue
108
		}
109

110
		out, _ := json.MarshalIndent(pretty, "", "  ")
111
		fmt.Printf("Received frame:\n%s\n", string(out))
112

113
		if resp.GetEnd() != nil {
114
			fmt.Printf("Query ended: %s\n", resp.GetEnd().GetReason())
115
		}
116
	}
117
}
118

1
paquete principal
2

3
import (
4
	«contexto»
5
	«crypto/tls»
6
	«encoding/json»
7
	«fmt»
8
	"io"
9
	«registro»
10
	«tiempo»
11

12
	"google.golang.grpc"
13
	"google.golang.grpc"
14
	"google.golang.org/protobuf/encoding/protojson"
15
	"google.golang.org/protobuf/types/known/fieldmaskpb"
16

17
	pb "sui-grpc/sui/rpc/v2" // Your Generated .pb.go files path
18
)
19

20
// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
21
// For eg: QN Endpoint: https://docs-demo.sui-mainnet.quiknode.pro/abcde123456789
22
// endpoint will be: docs-demo.sui-mainnet.quiknode.pro:9000  {9000 is the port number for Sui gRPC}
23
// token will be : abcde123456789
24

25
var (
26
	token    = "TU_NÚMERO_DE_TOKEN"
27
	endpoint = "YOUR_QN_ENDPOINT:9000"
28
)
29

30
// Auth structure for x-token
31
tipo autenticación estructura {
32
	token cadena
33
}
34

35
func (a *auth) GetRequestMetadata(ctx contexto.Context, uri ...cadena) (mapa[cadena]cadena, error) {
36
	return map[string]string{"x-token": a.token}, nil
37
}
38
func (a *auth) RequireTransportSecurity() bool {
39
	return true
40
}
41

42
func main() {
43
	creds := credentials.NewTLS(&tls.Config{})
44
	opts := []grpc.DialOption{
45
		grpc.WithTransportCredentials(creds),
46
		grpc.Con credenciales de RPCC(&auth{token}),
47
	}
48

49
	conn, err := grpc.Marcar(endpoint, opts...)
50
	si err != nil {
51
		registro.Fatalf(«Error al conectarse: %v», err)
52
	}
53
	aplazar conn.Cerrar()
54

55
	client := pb.NewLedgerServiceClient(conn)
56

57
	startCheckpoint := uint64(306133070)
58
	limit := uint32(2)
59

60
	req := &pb.ListTransactionsRequest{
61
		StartCheckpoint: &startCheckpoint,
62
		ReadMask: &fieldmaskpb.FieldMask{
63
			Paths: []string{"digest", "transaction"},
64
		},
65
		Options: &pb.QueryOptions{
66
			Limit: &limit,
67
		},
68
	}
69

70
	// ListTransactions is bounded by start/end checkpoint and options.limit, so the
71
	// stream terminates on its own once the QueryEnd frame is sent.
72
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
73
	aplazar cancelar()
74

75
	stream, err := client.ListTransactions(ctx, req)
76
	si err != nil {
77
		log.Fatalf("ListTransactions failed: %v", err)
78
	}
79

80
	marshaler := protojson.MarshalOptions{
81
		UseProtoNames:   true,
82
		EmitUnpopulated: true,
83
		Indent:          "  ",
84
	}
85

86
	fmt.Println("Streaming transactions...")
87

88
	for {
89
		resp, err := stream.Recv()
90
		if err == io.EOF {
91
			fmt.Println("Stream ended")
92
			break
93
		}
94
		if err != nil {
95
			log.Fatalf("Stream error: %v", err)
96
		}
97

98
		jsonBytes, err := marshaler.Marshal(resp)
99
		if err != nil {
100
			log.Printf("Failed to marshal: %v", err)
101
			continue
102
		}
103

104
		var pretty map[string]interface{}
105
		if err := json.Unmarshal(jsonBytes, &pretty); err != nil {
106
			log.Printf("Failed to parse JSON: %v", err)
107
			continue
108
		}
109

110
		out, _ := json.MarshalIndent(pretty, "", "  ")
111
		fmt.Printf("Received frame:\n%s\n", string(out))
112

113
		if resp.GetEnd() != nil {
114
			fmt.Printf("Query ended: %s\n", resp.GetEnd().GetReason())
115
		}
116
	}
117
}
118

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/ledger_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 LedgerService = proto.sui.rpc.v2.LedgerService;
28

29
// Create secure client
30
const client = new LedgerService(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
// ListTransactions is bounded by start/end_checkpoint and options.limit, so the
38
// stream ends on its own — no Ctrl+C handling needed.
39
const request = {
40
  start_checkpoint: '306133070',
41
  read_mask: {
42
    paths: ['digest', 'transaction'],
43
  },
44
  options: {
45
    limit: 2,
46
  },
47
};
48

49
const call = client.ListTransactions(request, metadata);
50

51
console.log('Streaming transactions...');
52

53
call.on('data', (response: any) => {
54
  console.log('Received frame:', JSON.stringify(response, null, 2));
55
  if (response.end) {
56
    console.log('Query ended:', response.end.reason);
57
  }
58
});
59

60
call.on('error', (error: any) => {
61
  console.error('Stream error:', error);
62
});
63

64
call.on('end', () => {
65
  console.log('Stream ended');
66
});
67

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/ledger_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 LedgerService = proto.sui.rpc.v2.LedgerService;
28

29
// Create secure client
30
const client = new LedgerService(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
// ListTransactions is bounded by start/end_checkpoint and options.limit, so the
38
// stream ends on its own — no Ctrl+C handling needed.
39
const request = {
40
  start_checkpoint: '306133070',
41
  read_mask: {
42
    paths: ['digest', 'transaction'],
43
  },
44
  options: {
45
    limit: 2,
46
  },
47
};
48

49
const call = client.ListTransactions(request, metadata);
50

51
console.log('Streaming transactions...');
52

53
call.on('data', (response: any) => {
54
  console.log('Received frame:', JSON.stringify(response, null, 2));
55
  if (response.end) {
56
    console.log('Query ended:', response.end.reason);
57
  }
58
});
59

60
call.on('error', (error: any) => {
61
  console.error('Stream error:', error);
62
});
63

64
call.on('end', () => {
65
  console.log('Stream ended');
66
});
67

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, query_options_pb2
6

7
def list_transactions():
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
    endpoint = 'docs-demo.sui-mainnet.quiknode.pro:9000';
14
    token = 'abcde123456789';
15

16
    channel = grpc.secure_channel(endpoint, grpc.ssl_channel_credentials())
17
    stub = ledger_service_pb2_grpc.LedgerServiceStub(channel)
18

19
    read_mask = FieldMask(paths=["digest", "transaction"])
20

21
    # ListTransactions is bounded by start/end_checkpoint and options.limit, so
22
    # the stream ends on its own once the server sends the QueryEnd frame.
23
    request = ledger_service_pb2.ListTransactionsRequest(
24
        start_checkpoint=306133070,
25
        read_mask=read_mask,
26
        options=query_options_pb2.QueryOptions(limit=2)
27
    )
28

29
    metadata = [("x-token", token)]
30

31
    return stub.ListTransactions(request, metadata=metadata)
32

33
def parse_response_to_json(response):
34
    return json.dumps(
35
        MessageToDict(response, preserving_proto_field_name=True),
36
        indent=2
37
    )
38

39
def main():
40
    print("Streaming transactions...")
41

42
    try:
43
        response_stream = list_transactions()
44

45
        for response in response_stream:
46
            print("Received frame:")
47
            print(parse_response_to_json(response))
48
            if response.HasField("end"):
49
                reason = query_options_pb2.QueryEndReason.Name(response.end.reason)
50
                print(f"Query ended: {reason}")
51

52
        print("Stream ended")
53

54
    except grpc.RpcError as e:
55
        print(f"{e.code().name}: {e.details()}")
56

57
if __name__ == "__main__":
58
    main()
59

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, query_options_pb2
6

7
def list_transactions():
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
    endpoint = 'docs-demo.sui-mainnet.quiknode.pro:9000';
14
    token = 'abcde123456789';
15

16
    channel = grpc.secure_channel(endpoint, grpc.ssl_channel_credentials())
17
    stub = ledger_service_pb2_grpc.LedgerServiceStub(channel)
18

19
    read_mask = FieldMask(paths=["digest", "transaction"])
20

21
    # ListTransactions is bounded by start/end_checkpoint and options.limit, so
22
    # the stream ends on its own once the server sends the QueryEnd frame.
23
    request = ledger_service_pb2.ListTransactionsRequest(
24
        start_checkpoint=306133070,
25
        read_mask=read_mask,
26
        options=query_options_pb2.QueryOptions(limit=2)
27
    )
28

29
    metadata = [("x-token", token)]
30

31
    return stub.ListTransactions(request, metadata=metadata)
32

33
def parse_response_to_json(response):
34
    return json.dumps(
35
        MessageToDict(response, preserving_proto_field_name=True),
36
        indent=2
37
    )
38

39
def main():
40
    print("Streaming transactions...")
41

42
    try:
43
        response_stream = list_transactions()
44

45
        for response in response_stream:
46
            print("Received frame:")
47
            print(parse_response_to_json(response))
48
            if response.HasField("end"):
49
                reason = query_options_pb2.QueryEndReason.Name(response.end.reason)
50
                print(f"Query ended: {reason}")
51

52
        print("Stream ended")
53

54
    except grpc.RpcError as e:
55
        print(f"{e.code().name}: {e.details()}")
56

57
if __name__ == "__main__":
58
    main()
59

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