GetBandwidthPrices gRPC Method

Parameters

This method does not accept any parameters

Returns

prices

string

The bandwidth prices data

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()

   fmt.Println("Fetching bandwidth prices from the TRON network...")

   bandwidthPrices, err := conn.GetBandwidthPrices()
   if err != nil {
   	log.Fatalf("Error getting bandwidth prices: %v", err)
   }

   resultJSON, err := json.MarshalIndent(bandwidthPrices, "", "  ")
   if err != nil {
   	log.Fatalf("Error marshaling response to JSON: %v", err)
   }
   fmt.Println("\nBandwidth Prices information:")
   fmt.Println(string(resultJSON))
}

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