GetEnergyPrices gRPC Method

Paramètres

Cette méthode n'accepte aucun paramètre

Renvoie

prices

chaîne de caractères

Chargement...

Requête

1
package main
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import (
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	"context"
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	"crypto/tls"
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	"fmt"
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	"github.com/fbsobreira/gotron-sdk/pkg/client"
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	"google.golang.org/grpc"
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	"google.golang.org/grpc/credentials"
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	"log"
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	"strings"
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)
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// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
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// For eg: QN Endpoint: https://docs-demo.tron-mainnet.quiknode.pro/abcde123456789
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// endpoint will be: docs-demo.tron-mainnet.quiknode.pro:50051  {50051 is the port number for Tron gRPC}
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// token will be : abcde123456789
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var token = "YOUR_TOKEN"
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var endpoint = "YOUR_ENDPOINT:50051"
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type auth struct {
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	token string
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}
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func (a *auth) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) {
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	return map[string]string{
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		"x-token": a.token,
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	}, nil
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}
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func (a *auth) RequireTransportSecurity() bool {
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	return false
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}
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func main() {
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	opts := []grpc.DialOption{
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		grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),
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		grpc.WithPerRPCCredentials(&auth{token}),
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	}
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	conn := client.NewGrpcClient(endpoint)
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	if err := conn.Start(opts...); err != nil {
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		panic(err)
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	}
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	defer conn.Conn.Close()
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	fmt.Println("Fetching historical energy prices from the TRON network...")
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	energyPrices, err := conn.GetEnergyPrices()
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	if err != nil {
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		log.Fatalf("Error getting energy prices: %v\n", err)
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	}
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	fmt.Println("\nHistorical Energy Prices:")
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	pricesString := energyPrices.GetPrices()
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	if pricesString == "" {
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		fmt.Println("No energy price data available.")
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		return
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	}
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	prices := strings.Split(pricesString, ",")
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	fmt.Printf("Found %d historical price records\n", len(prices))
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	fmt.Println("\nTimestamp : Price (in SUN per Energy unit)")
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	for _, priceEntry := range prices {
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		fmt.Println(priceEntry)
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	}
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}

1
package main
2

3
import (
4
	"context"
5
	"crypto/tls"
6
	"fmt"
7
	"github.com/fbsobreira/gotron-sdk/pkg/client"
8
	"google.golang.org/grpc"
9
	"google.golang.org/grpc/credentials"
10
	"log"
11
	"strings"
12
)
13

14
// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
15
// For eg: QN Endpoint: https://docs-demo.tron-mainnet.quiknode.pro/abcde123456789
16
// endpoint will be: docs-demo.tron-mainnet.quiknode.pro:50051  {50051 is the port number for Tron gRPC}
17
// token will be : abcde123456789
18

19
var token = "YOUR_TOKEN"
20
var endpoint = "YOUR_ENDPOINT:50051"
21

22
type auth struct {
23
	token string
24
}
25

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func (a *auth) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) {
27
	return map[string]string{
28
		"x-token": a.token,
29
	}, nil
30
}
31

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func (a *auth) RequireTransportSecurity() bool {
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	return false
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}
35

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func main() {
37
	
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	opts := []grpc.DialOption{
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		grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),
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		grpc.WithPerRPCCredentials(&auth{token}),
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	}
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	conn := client.NewGrpcClient(endpoint)
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	if err := conn.Start(opts...); err != nil {
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		panic(err)
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	}
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	defer conn.Conn.Close()
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	fmt.Println("Fetching historical energy prices from the TRON network...")
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	energyPrices, err := conn.GetEnergyPrices()
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	if err != nil {
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		log.Fatalf("Error getting energy prices: %v\n", err)
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	}
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	fmt.Println("\nHistorical Energy Prices:")
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	pricesString := energyPrices.GetPrices()
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	if pricesString == "" {
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		fmt.Println("No energy price data available.")
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		return
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	}
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	prices := strings.Split(pricesString, ",")
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	fmt.Printf("Found %d historical price records\n", len(prices))
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	fmt.Println("\nTimestamp : Price (in SUN per Energy unit)")
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	for _, priceEntry := range prices {
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		fmt.Println(priceEntry)
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	}
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}

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