FreezeBalanceV2 gRPC Method

参数

来自

字符串

必填

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resource

字符串

必填

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frozenBalance

整数

必填

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退货

交易

对象

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原始数据

对象

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ref_block_bytes

字符串

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ref_block_num

整数

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ref_block_hash

字符串

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到期

整数

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auths

数组

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数据

字符串

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合同

数组

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类型

字符串

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参数

对象

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值

字符串

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type_url

字符串

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提供商

字符串

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合同名称

字符串

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Permission_id

整数

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脚本

字符串

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时间戳

整数

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fee_limit

整数

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签名

数组

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ret

数组

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费用

整数

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ret

字符串

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contractRet

字符串

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资产问题ID

字符串

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取款金额

整数

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解冻金额

整数

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exchange_received_amount

整数

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exchange_inject_another_amount

整数

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exchange_withdraw_another_amount

整数

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exchange_id

整数

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受保护的交易费

整数

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订单编号

字符串

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订单详情

数组

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makerOrderId

字符串

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takerOrderId

字符串

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fillSellQuantity

整数

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fillBuyQuantity

整数

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取款_到期金额

整数

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cancelUnfreezeV2Amount

对象

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txid

字符串

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常量结果

数组

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结果

对象

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结果

布尔型

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代码

字符串

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消息

字符串

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energy_used

整数

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日志

数组

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地址

字符串

正在加载...

主题

数组

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数据

字符串

正在加载...

内部交易

数组

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哈希

字符串

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caller_address

字符串

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transferTo_address

字符串

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callValueInfo

数组

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callValue

整数

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tokenId

字符串

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注

字符串

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被拒绝

布尔型

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额外

字符串

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能量消耗

整数

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请求

1
包 main
2

3
导入 (
4
   "上下文"
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.org/grpc"
11
   "google.golang.org/grpc/credentials"
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 端点 = "YOUR_ENDPOINT:50051"
21

22
类型 auth 结构体 {
23
   token string
24
}
25

26
func (a *auth) GetRequestMetadata(ctx 上下文.上下文, uri ...字符串) (map[字符串]字符串, error) {
27
   return map[string]string{
28
      "x-token": a.token,
29
   }, nil
30
}
31

32
func (a *auth) RequireTransportSecurity() 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
      返回
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
         返回
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
      返回
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
      返回
121
   }
122
   
123
   if !result.GetResult() {
124
      fmt.Printf("Broadcast failed: %s\n", result.GetMessage())
125
      返回
126
   }
127
   
128
   fmt.Println("TRX frozen successfully using V2! Result:")
129
   resultJSON, _ := json.MarshalIndent(result, "", "  ")
130
   fmt.Println(string(resultJSON))
131
}

1
包 main
2

3
导入 (
4
   "上下文"
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.org/grpc"
11
   "google.golang.org/grpc/credentials"
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 端点 = "YOUR_ENDPOINT:50051"
21

22
类型 auth 结构体 {
23
   token string
24
}
25

26
func (a *auth) GetRequestMetadata(ctx 上下文.上下文, uri ...字符串) (map[字符串]字符串, error) {
27
   return map[string]string{
28
      "x-token": a.token,
29
   }, nil
30
}
31

32
func (a *auth) RequireTransportSecurity() 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
      返回
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
         返回
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
      返回
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
      返回
121
   }
122
   
123
   if !result.GetResult() {
124
      fmt.Printf("Broadcast failed: %s\n", result.GetMessage())
125
      返回
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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