FreezeBalanceV2 gRPC Method

पैरामीटर

से

डोरी

आवश्यक

लोड हो रहा है...

resource

डोरी

आवश्यक

लोड हो रहा है...

frozenBalance

पूर्णांक

आवश्यक

लोड हो रहा है...

रिटर्न

लेन-देन

वस्तु

लोड हो रहा है...

raw_data

वस्तु

लोड हो रहा है...

ref_block_bytes

डोरी

लोड हो रहा है...

ref_block_num

पूर्णांक

लोड हो रहा है...

ref_block_hash

डोरी

लोड हो रहा है...

expiration

पूर्णांक

लोड हो रहा है...

auths

सरणी

लोड हो रहा है...

डेटा

डोरी

लोड हो रहा है...

contract

सरणी

लोड हो रहा है...

प्रकार

डोरी

लोड हो रहा है...

parameter

वस्तु

लोड हो रहा है...

कीमत

डोरी

लोड हो रहा है...

type_url

डोरी

लोड हो रहा है...

provider

डोरी

लोड हो रहा है...

ContractName

डोरी

लोड हो रहा है...

Permission_id

पूर्णांक

लोड हो रहा है...

scripts

डोरी

लोड हो रहा है...

TIMESTAMP

पूर्णांक

लोड हो रहा है...

fee_limit

पूर्णांक

लोड हो रहा है...

signature

सरणी

लोड हो रहा है...

ret

सरणी

लोड हो रहा है...

fee

पूर्णांक

लोड हो रहा है...

ret

डोरी

लोड हो रहा है...

contractRet

डोरी

लोड हो रहा है...

assetIssueID

डोरी

लोड हो रहा है...

withdraw_amount

पूर्णांक

लोड हो रहा है...

unfreeze_amount

पूर्णांक

लोड हो रहा है...

exchange_received_amount

पूर्णांक

लोड हो रहा है...

exchange_inject_another_amount

पूर्णांक

लोड हो रहा है...

exchange_withdraw_another_amount

पूर्णांक

लोड हो रहा है...

exchange_id

पूर्णांक

लोड हो रहा है...

shielded_transaction_fee

पूर्णांक

लोड हो रहा है...

orderId

डोरी

लोड हो रहा है...

orderDetails

सरणी

लोड हो रहा है...

makerOrderId

डोरी

लोड हो रहा है...

takerOrderId

डोरी

लोड हो रहा है...

fillSellQuantity

पूर्णांक

लोड हो रहा है...

fillBuyQuantity

पूर्णांक

लोड हो रहा है...

withdraw_expire_amount

पूर्णांक

लोड हो रहा है...

cancelUnfreezeV2Amount

वस्तु

लोड हो रहा है...

टीएक्सआईडी

डोरी

लोड हो रहा है...

constant_result

सरणी

लोड हो रहा है...

परिणाम

वस्तु

लोड हो रहा है...

परिणाम

बूलियन

लोड हो रहा है...

code

डोरी

लोड हो रहा है...

संदेश

डोरी

लोड हो रहा है...

energy_used

पूर्णांक

लोड हो रहा है...

लॉग

सरणी

लोड हो रहा है...

पता

डोरी

लोड हो रहा है...

विषय

सरणी

लोड हो रहा है...

डेटा

डोरी

लोड हो रहा है...

internal_transactions

सरणी

लोड हो रहा है...

हैश

डोरी

लोड हो रहा है...

caller_address

डोरी

लोड हो रहा है...

transferTo_address

डोरी

लोड हो रहा है...

callValueInfo

सरणी

लोड हो रहा है...

callValue

पूर्णांक

लोड हो रहा है...

tokenId

डोरी

लोड हो रहा है...

note

डोरी

लोड हो रहा है...

rejected

बूलियन

लोड हो रहा है...

extra

डोरी

लोड हो रहा है...

energy_penalty

पूर्णांक

लोड हो रहा है...

अनुरोध

1
package main
2

3
import (
4
   "context"
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 endpoint = "YOUR_ENDPOINT:50051"
21

22
type auth struct {
23
   token string
24
}
25

26
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

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
      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
package main
2

3
import (
4
   "context"
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 endpoint = "YOUR_ENDPOINT:50051"
21

22
type auth struct {
23
   token string
24
}
25

26
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

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
      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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