ListTransactions gRPC Method

Parameters

start_checkpoint

tekenreeks

Bezig met laden...

end_checkpoint

tekenreeks

Bezig met laden...

read_mask

object

Bezig met laden...

paths

array<string>

Bezig met laden...

filter

object

Bezig met laden...

terms

array

Bezig met laden...

options

object

Bezig met laden...

limiet

geheel getal

Bezig met laden...

after

tekenreeks

Bezig met laden...

vóór

tekenreeks

Bezig met laden...

ordering

tekenreeks

Bezig met laden...

Retourzendingen

transactie

object

Bezig met laden...

digest

tekenreeks

Bezig met laden...

transactie

object

Bezig met laden...

effects

object

Bezig met laden...

watermark

object

Bezig met laden...

cursor

tekenreeks

Bezig met laden...

checkpoint

tekenreeks

Bezig met laden...

einde

object

Bezig met laden...

reason

tekenreeks

Bezig met laden...

Verzoek

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
pakket hoofd
2

3
import (
4
	"context"
5
	"crypto/tls"
6
	"encoding/json"
7
	"fmt"
8
	"io"
9
	"log"
10
	"tijd"
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    = "YOUR_TOKEN_NUMBER"
27
	endpoint = "YOUR_QN_ENDPOINT:9000"
28
)
29

30
// Auth structure for x-token
31
type auth struct {
32
	token tekenreeks
33
}
34

35
func (a *auth) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, fout) {
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.MetRPCCredentials(&auth{token}),
47
	}
48

49
	conn, err := grpc.Dial(endpoint, opts...)
50
	als err != nil {
51
		log.Fatalf("Failed to connect: %v", err)
52
	}
53
	uitstellen conn.Sluiten()
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
	uitstellen annuleren()
74

75
	stream, err := client.ListTransactions(ctx, req)
76
	als 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
pakket hoofd
2

3
import (
4
	"context"
5
	"crypto/tls"
6
	"encoding/json"
7
	"fmt"
8
	"io"
9
	"log"
10
	"tijd"
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    = "YOUR_TOKEN_NUMBER"
27
	endpoint = "YOUR_QN_ENDPOINT:9000"
28
)
29

30
// Auth structure for x-token
31
type auth struct {
32
	token tekenreeks
33
}
34

35
func (a *auth) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, fout) {
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.MetRPCCredentials(&auth{token}),
47
	}
48

49
	conn, err := grpc.Dial(endpoint, opts...)
50
	als err != nil {
51
		log.Fatalf("Failed to connect: %v", err)
52
	}
53
	uitstellen conn.Sluiten()
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
	uitstellen annuleren()
74

75
	stream, err := client.ListTransactions(ctx, req)
76
	als 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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