FreezeBalanceV2 gRPC Method

パラメータ

出典

文字列

必須

読み込み中...

resource

文字列

必須

読み込み中...

frozenBalance

整数

必須

読み込み中...

返します

取引

オブジェクト

読み込み中...

raw_data

オブジェクト

読み込み中...

ref_block_bytes

文字列

読み込み中...

ref_block_num

整数

読み込み中...

ref_block_hash

文字列

読み込み中...

有効期限

整数

読み込み中...

auths

配列

読み込み中...

データ

文字列

読み込み中...

契約

配列

読み込み中...

タイプ

文字列

読み込み中...

パラメータ

オブジェクト

読み込み中...

値

文字列

読み込み中...

type_url

文字列

読み込み中...

provider

文字列

読み込み中...

ContractName

文字列

読み込み中...

Permission_id

整数

読み込み中...

scripts

文字列

読み込み中...

タイムスタンプ

整数

読み込み中...

fee_limit

整数

読み込み中...

署名

配列

読み込み中...

ret

配列

読み込み中...

手数料

整数

読み込み中...

ret

文字列

読み込み中...

contractRet

文字列

読み込み中...

assetIssueID

文字列

読み込み中...

withdraw_amount

整数

読み込み中...

unfreeze_amount

整数

読み込み中...

exchange_received_amount

整数

読み込み中...

exchange_inject_another_amount

整数

読み込み中...

exchange_withdraw_another_amount

整数

読み込み中...

exchange_id

整数

読み込み中...

shielded_transaction_fee

整数

読み込み中...

orderId

文字列

読み込み中...

orderDetails

配列

読み込み中...

makerOrderId

文字列

読み込み中...

takerOrderId

文字列

読み込み中...

fillSellQuantity

整数

読み込み中...

fillBuyQuantity

整数

読み込み中...

withdraw_expire_amount

整数

読み込み中...

cancelUnfreezeV2Amount

オブジェクト

読み込み中...

txid

文字列

読み込み中...

定数_結果

配列

読み込み中...

結果

オブジェクト

読み込み中...

結果

ブール値

読み込み中...

コード

文字列

読み込み中...

メッセージ

文字列

読み込み中...

エネルギー消費量

整数

読み込み中...

logs

配列

読み込み中...

住所

文字列

読み込み中...

トピック

配列

読み込み中...

データ

文字列

読み込み中...

internal_transactions

配列

読み込み中...

ハッシュ

文字列

読み込み中...

caller_address

文字列

読み込み中...

transferTo_address

文字列

読み込み中...

callValueInfo

配列

読み込み中...

callValue

整数

読み込み中...

tokenId

文字列

読み込み中...

note

文字列

読み込み中...

rejected

ブール値

読み込み中...

extra

文字列

読み込み中...

energy_penalty

整数

読み込み中...

リクエスト

1
パッケージ main
2

3
インポート (
4
   「文脈」
5
   "crypto/tls"
6
   "encoding/json"
7
   "fmt"
8
   "github.com/fbsobreira/gotron-sdk/pkg/client"
9
   "github.com/fbsobreira/gotron-sdk/pkg/proto/core"
10
   "google.golang.grpc"
11
   "google.golang.grpc"
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 トークン = "YOUR_TOKEN"
20
var endpoint = "YOUR_ENDPOINT:50051"
21

22
タイプ auth 構造体 {
23
   token string
24
}
25

26
func (a *auth) GetRequestMetadata(ctx コンテキスト.Context, uri ...文字列) (map[文字列]文字列, エラー) {
27
   return map[string]string{
28
      "x-token": a.token,
29
   }, nil
30
}
31

32
func (a *auth) RequireTransportSecurity(auth) bool {
33
   return false
34
}
35

36
// Convert SUN to TRX for display (1 TRX = 1,000,000 SUN)
37
func sunToTrx(sun int64) float64 {
38
   return float64(sun) / 1000000.0
39
}
40

41
func main() {
42
   /*
43
    * 1. The FreezeBalanceV2 method is the upgraded version of FreezeBalance for obtaining resources.
44
    * 2. Unlike V1, frozen TRX using V2 can be unfrozen at any time without a waiting period.
45
    * 3. V2 does not support delegating resources to other accounts directly (use DelegateResource instead).
46
    * 4. The account must have sufficient TRX balance for the freeze operation.
47
    * 5. The transaction must be signed before broadcasting to the network.
48
    * 6. FreezeBalanceV2 is the recommended method for obtaining resources in newer Tron versions.
49
    */
50

51
   opts := []grpc.DialOption{
52
      grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),
53
      grpc.WithPerRPCCredentials(&auth{token}),
54
   }
55
   conn := client.NewGrpcClient(endpoint)
56
   if err := conn.Start(opts...); err != nil {
57
      panic(err)
58
   }
59
   defer conn.Conn.Close()
60

61
   from := "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g" // Address that is freezing TRX
62
   resource := core.ResourceCode_BANDWIDTH      // Resource type (BANDWIDTH or ENERGY)
63
   frozenBalance := int64(10000000)             // Amount of TRX to freeze in SUN (10 TRX)
64
   
65
   resourceName := "BANDWIDTH"
66
   if resource == core.ResourceCode_ENERGY {
67
      resourceName = "ENERGY"
68
   }
69
   
70
   fmt.Printf("Checking balance for account %s...\n", from)
71
   account, err := conn.GetAccount(from)
72
   if err != nil {
73
      fmt.Printf("Error getting account: %v\n", err)
74
      return
75
   }
76
   
77
   currentBalance := account.GetBalance()
78
   fmt.Printf("Current balance: %d SUN (%.6f TRX)\n", currentBalance, sunToTrx(currentBalance))
79
   
80
   if currentBalance < frozenBalance {
81
      fmt.Printf("Error: Insufficient balance. Have: %d SUN (%.6f TRX), Need: %d SUN (%.6f TRX)\n", 
82
         currentBalance, sunToTrx(currentBalance), frozenBalance, sunToTrx(frozenBalance))
83
      if currentBalance > 1000000 { // At least 1 TRX available
84
         suggestedAmount := (currentBalance / 1000000) * 1000000 // Round down to nearest TRX
85
         fmt.Printf("\nAdjusting freeze amount to %d SUN (%.0f TRX) based on available balance\n",
86
            suggestedAmount, sunToTrx(suggestedAmount))
87
         frozenBalance = suggestedAmount
88
      } else {
89
         fmt.Println("\nYour balance is too low to freeze any meaningful amount of TRX.")
90
         fmt.Println("Please add more TRX to your account and try again.")
91
         return
92
      }
93
   }
94
   
95
   fmt.Printf("Freezing %d SUN (%.6f TRX) to obtain %s resources\n", 
96
      frozenBalance, sunToTrx(frozenBalance), resourceName)
97
   
98
   fmt.Println("Creating freeze balance V2 transaction...")
99
   
100
   tx, err := conn.FreezeBalanceV2(
101
      from,          // From address
102
      resource,      // Resource type (BANDWIDTH or ENERGY)
103
      frozenBalance, // Amount to freeze in SUN
104
   )
105
   
106
   if err != nil {
107
      fmt.Printf("Error creating freeze transaction: %v\n", err)
108
      return
109
   }
110
   
111
   fmt.Println("Freeze transaction created successfully. Transaction details:")
112
   jsonData, _ := json.MarshalIndent(tx, "", "  ")
113
   fmt.Println(string(jsonData))
114
   
115
   // Broadcast the transaction
116
   fmt.Println("\nBroadcasting transaction to the TRON network...")
117
   result, err := conn.Broadcast(tx.Transaction)
118
   if err != nil {
119
      fmt.Printf("Error broadcasting transaction: %v\n", err)
120
      return
121
   }
122
   
123
   if !result.GetResult() {
124
      fmt.Printf("Broadcast failed: %s\n", result.GetMessage())
125
      return
126
   }
127
   
128
   fmt.Println("TRX frozen successfully using V2! Result:")
129
   resultJSON, _ := json.MarshalIndent(result, "", "  ")
130
   fmt.Println(string(resultJSON))
131
}

1
パッケージ main
2

3
インポート (
4
   「文脈」
5
   "crypto/tls"
6
   "encoding/json"
7
   "fmt"
8
   "github.com/fbsobreira/gotron-sdk/pkg/client"
9
   "github.com/fbsobreira/gotron-sdk/pkg/proto/core"
10
   "google.golang.grpc"
11
   "google.golang.grpc"
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 トークン = "YOUR_TOKEN"
20
var endpoint = "YOUR_ENDPOINT:50051"
21

22
タイプ auth 構造体 {
23
   token string
24
}
25

26
func (a *auth) GetRequestMetadata(ctx コンテキスト.Context, uri ...文字列) (map[文字列]文字列, エラー) {
27
   return map[string]string{
28
      "x-token": a.token,
29
   }, nil
30
}
31

32
func (a *auth) RequireTransportSecurity(auth) bool {
33
   return false
34
}
35

36
// Convert SUN to TRX for display (1 TRX = 1,000,000 SUN)
37
func sunToTrx(sun int64) float64 {
38
   return float64(sun) / 1000000.0
39
}
40

41
func main() {
42
   /*
43
    * 1. The FreezeBalanceV2 method is the upgraded version of FreezeBalance for obtaining resources.
44
    * 2. Unlike V1, frozen TRX using V2 can be unfrozen at any time without a waiting period.
45
    * 3. V2 does not support delegating resources to other accounts directly (use DelegateResource instead).
46
    * 4. The account must have sufficient TRX balance for the freeze operation.
47
    * 5. The transaction must be signed before broadcasting to the network.
48
    * 6. FreezeBalanceV2 is the recommended method for obtaining resources in newer Tron versions.
49
    */
50

51
   opts := []grpc.DialOption{
52
      grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),
53
      grpc.WithPerRPCCredentials(&auth{token}),
54
   }
55
   conn := client.NewGrpcClient(endpoint)
56
   if err := conn.Start(opts...); err != nil {
57
      panic(err)
58
   }
59
   defer conn.Conn.Close()
60

61
   from := "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g" // Address that is freezing TRX
62
   resource := core.ResourceCode_BANDWIDTH      // Resource type (BANDWIDTH or ENERGY)
63
   frozenBalance := int64(10000000)             // Amount of TRX to freeze in SUN (10 TRX)
64
   
65
   resourceName := "BANDWIDTH"
66
   if resource == core.ResourceCode_ENERGY {
67
      resourceName = "ENERGY"
68
   }
69
   
70
   fmt.Printf("Checking balance for account %s...\n", from)
71
   account, err := conn.GetAccount(from)
72
   if err != nil {
73
      fmt.Printf("Error getting account: %v\n", err)
74
      return
75
   }
76
   
77
   currentBalance := account.GetBalance()
78
   fmt.Printf("Current balance: %d SUN (%.6f TRX)\n", currentBalance, sunToTrx(currentBalance))
79
   
80
   if currentBalance < frozenBalance {
81
      fmt.Printf("Error: Insufficient balance. Have: %d SUN (%.6f TRX), Need: %d SUN (%.6f TRX)\n", 
82
         currentBalance, sunToTrx(currentBalance), frozenBalance, sunToTrx(frozenBalance))
83
      if currentBalance > 1000000 { // At least 1 TRX available
84
         suggestedAmount := (currentBalance / 1000000) * 1000000 // Round down to nearest TRX
85
         fmt.Printf("\nAdjusting freeze amount to %d SUN (%.0f TRX) based on available balance\n",
86
            suggestedAmount, sunToTrx(suggestedAmount))
87
         frozenBalance = suggestedAmount
88
      } else {
89
         fmt.Println("\nYour balance is too low to freeze any meaningful amount of TRX.")
90
         fmt.Println("Please add more TRX to your account and try again.")
91
         return
92
      }
93
   }
94
   
95
   fmt.Printf("Freezing %d SUN (%.6f TRX) to obtain %s resources\n", 
96
      frozenBalance, sunToTrx(frozenBalance), resourceName)
97
   
98
   fmt.Println("Creating freeze balance V2 transaction...")
99
   
100
   tx, err := conn.FreezeBalanceV2(
101
      from,          // From address
102
      resource,      // Resource type (BANDWIDTH or ENERGY)
103
      frozenBalance, // Amount to freeze in SUN
104
   )
105
   
106
   if err != nil {
107
      fmt.Printf("Error creating freeze transaction: %v\n", err)
108
      return
109
   }
110
   
111
   fmt.Println("Freeze transaction created successfully. Transaction details:")
112
   jsonData, _ := json.MarshalIndent(tx, "", "  ")
113
   fmt.Println(string(jsonData))
114
   
115
   // Broadcast the transaction
116
   fmt.Println("\nBroadcasting transaction to the TRON network...")
117
   result, err := conn.Broadcast(tx.Transaction)
118
   if err != nil {
119
      fmt.Printf("Error broadcasting transaction: %v\n", err)
120
      return
121
   }
122
   
123
   if !result.GetResult() {
124
      fmt.Printf("Broadcast failed: %s\n", result.GetMessage())
125
      return
126
   }
127
   
128
   fmt.Println("TRX frozen successfully using V2! Result:")
129
   resultJSON, _ := json.MarshalIndent(result, "", "  ")
130
   fmt.Println(string(resultJSON))
131
}

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