GetBlockInfoByNum gRPC Method

Parameters

num

integer

REQUIRED

The block number

Returns

transactionInfo

array

List of transaction information objects

id

string

The transaction ID in bytes

fee

integer

The fee paid for the transaction

blockNumber

integer

The block number containing this transaction

blockTimeStamp

integer

The timestamp of the block containing this transaction

contractResult

array

The execution result of the contract

contract_address

string

The address of the contract

receipt

object

The resource receipt details for this transaction

energy_usage

integer

The amount of energy used

energy_fee

integer

The fee paid for energy

origin_energy_usage

integer

The original amount of energy used

energy_usage_total

integer

The total energy usage

net_usage

integer

The bandwidth used

net_fee

integer

The fee paid for bandwidth

result

string

The contract execution result (enum: Transaction_ResultContractResult)

energy_penalty_total

integer

The total energy penalty

log

array

The logs generated during transaction execution

address

string

The address that generated the log

topics

array

The topics of the log

data

string

The data contained in the log

result

string

The result code of the transaction (enum: TransactionInfoCode)

resMessage

string

The result message

assetIssueID

string

The ID of the asset issued

withdraw_amount

integer

The amount withdrawn (if applicable)

unfreeze_amount

integer

The amount unfrozen (if applicable)

internal_transactions

array

Internal transactions triggered by this transaction

hash

string

The hash of the internal transaction

caller_address

string

The address of the caller

transferTo_address

string

The address of the recipient

callValueInfo

array

Information about the call value

note

string

Additional notes about the internal transaction

rejected

boolean

Whether the internal transaction was rejected

extra

string

Extra information about the internal transaction

exchange_id

integer

The exchange ID (if applicable)

orderId

string

The order ID (if applicable)

orderDetails

array

Details of market orders

makerOrderId

string

The ID of the maker order

takerOrderId

string

The ID of the taker order

fillSellQuantity

integer

The quantity filled on the sell side

fillBuyQuantity

integer

The quantity filled on the buy side

packingFee

integer

The fee for packing the transaction

withdraw_expire_amount

integer

The expired withdrawal amount

cancelUnfreezeV2Amount

object

Mapping of canceled unfreeze V2 amounts

Request

package main

import (
	"context"
	"crypto/tls"
	"encoding/json"
	"fmt"
	"github.com/fbsobreira/gotron-sdk/pkg/client"
	"google.golang.org/grpc"
	"google.golang.org/grpc/credentials"
	"log"
)

// QuickNode endpoints consist of two crucial components: the endpoint name and the corresponding token
// For eg: QN Endpoint: https://docs-demo.tron-mainnet.quiknode.pro/abcde123456789
// endpoint will be: docs-demo.tron-mainnet.quiknode.pro:50051  {50051 is the port number for Tron gRPC}
// token will be : abcde123456789

var token = "YOUR_TOKEN"
var endpoint = "YOUR_ENDPOINT:50051"

type auth struct {
	token string
}

func (a *auth) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) {
	return map[string]string{
		"x-token": a.token,
	}, nil
}

func (a *auth) RequireTransportSecurity() bool {
	return false
}

func main() {
	
	opts := []grpc.DialOption{
		grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),
		grpc.WithPerRPCCredentials(&auth{token}),
	}
	
	conn := client.NewGrpcClient(endpoint)
	if err := conn.Start(opts...); err != nil {
		panic(err)
	}
	defer conn.Conn.Close()
	
	num := int64(45000000)
	
	transactionInfoList, err := conn.GetBlockInfoByNum(num)
	if err != nil {
		log.Fatalf("Error getting block transaction info: %v", err)
	}
	
	resultJSON, err := json.MarshalIndent(transactionInfoList, "", "  ")
	if err != nil {
		log.Fatalf("Error marshaling transaction info to JSON: %v", err)
	}
	
	fmt.Println(string(resultJSON))
}

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