DelegateResource gRPC Method

Parameters

from

string

REQUIRED

string

REQUIRED

resource

string

REQUIRED

delegateBalance

integer

REQUIRED

lock

boolean

REQUIRED

lockPeriod

integer

REQUIRED

Returns

transaction

object

raw_data

object

ref_block_bytes

string

ref_block_num

integer

ref_block_hash

string

expiration

integer

auths

array

data

string

contract

array

type

string

parameter

object

value

string

type_url

string

provider

string

ContractName

string

Permission_id

integer

scripts

string

timestamp

integer

fee_limit

integer

signature

array

ret

array

fee

integer

ret

string

contractRet

string

assetIssueID

string

withdraw_amount

integer

unfreeze_amount

integer

exchange_received_amount

integer

exchange_inject_another_amount

integer

exchange_withdraw_another_amount

integer

exchange_id

integer

shielded_transaction_fee

integer

orderId

string

orderDetails

array

makerOrderId

string

takerOrderId

string

fillSellQuantity

integer

fillBuyQuantity

integer

withdraw_expire_amount

integer

cancelUnfreezeV2Amount

object

txid

string

constant_result

array

result

object

result

boolean

code

string

message

string

energy_used

integer

logs

array

address

string

topics

array

data

string

internal_transactions

array

hash

string

caller_address

string

transferTo_address

string

callValueInfo

array

callValue

integer

tokenId

string

note

string

rejected

boolean

extra

string

energy_penalty

integer

Request

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
func main() {
37
   /*
38
    * IMPORTANT NOTES FOR DOCUMENTATION:
39
    * 1. The DelegateResource method allows an account to delegate bandwidth or energy to another account.
40
    * 2. The delegator retains ownership of the resources but allows another account to use them.
41
    * 3. The delegation can be for either bandwidth (NET) or energy (CPU) resources.
42
    * 4. The delegation can be locked for a specified period (minimum 3 days).
43
    * 5. The owner account must have sufficient resources to delegate.
44
    * 
45
    * PREREQUISITE:
46
    * Before using DelegateResource, you must first freeze TRX for resources using FreezeBalanceV2.
47
    * You can only delegate resources that you've previously frozen, and the delegation amount
48
    * must be less than or equal to your available frozen resources of the specified type.
49
    * Example:
50
    *   // First freeze TRX for bandwidth
51
    *   conn.FreezeBalanceV2(from, delegateBalance, core.ResourceCode_BANDWIDTH)
52
    *   // Then delegate a portion of those frozen resources
53
    *   conn.DelegateResource(from, to, core.ResourceCode_BANDWIDTH, delegateBalance, lock, lockPeriod)
54
    */
55
   opts := []grpc.DialOption{
56
      grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),
57
      grpc.WithPerRPCCredentials(&auth{token}),
58
   }
59
   conn := client.NewGrpcClient(endpoint)
60
   if err := conn.Start(opts...); err != nil {
61
      panic(err)
62
   }
63
   defer conn.Conn.Close()
64

65
   from := "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g"
66
   to := "TFgY1uN8buRxAtV2r6Zy5sG3ACko6pJT1y"
67
   delegateBalance := int64(1000000)
68
   lockPeriod := int64(3)
69
   lock := false
70
   resource := core.ResourceCode_BANDWIDTH // For bandwidth delegation
71
   // resource := core.ResourceCode_ENERGY // For energy delegation
72

73
   fmt.Println("Creating resource delegation transaction...")
74
   
75
   // NOTE: This will fail if the owner address doesn't have enough frozen bandwidth resources.
76
   // You must first freeze TRX for bandwidth using FreezeBalanceV2 before delegating.
77
   
78
   tx, err := conn.DelegateResource(
79
      from,
80
      to,
81
      resource,
82
      delegateBalance,
83
      lock,
84
      lockPeriod,
85
   )
86
   
87
   if err != nil {
88
      fmt.Printf("Error creating resource delegation transaction: %v\n", err)
89
      return
90
   }
91
   
92
   fmt.Println("Resource delegation transaction created successfully. Transaction details:")
93
   jsonData, _ := json.MarshalIndent(tx, "", "  ")
94
   fmt.Println(string(jsonData))
95
   
96
   fmt.Println("\nBroadcasting transaction to the TRON network...")
97
   result, err := conn.Broadcast(tx.Transaction)
98
   if err != nil {
99
      fmt.Printf("Error broadcasting transaction: %v\n", err)
100
      return
101
   }
102
   
103
   if !result.GetResult() {
104
      fmt.Printf("Broadcast failed: %s\n", result.GetMessage())
105
      return
106
   }
107
   
108
   fmt.Println("Resource delegation successful! Result:")
109
   resultJSON, _ := json.MarshalIndent(result, "", "  ")
110
   fmt.Println(string(resultJSON))
111
}

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
func main() {
37
   /*
38
    * IMPORTANT NOTES FOR DOCUMENTATION:
39
    * 1. The DelegateResource method allows an account to delegate bandwidth or energy to another account.
40
    * 2. The delegator retains ownership of the resources but allows another account to use them.
41
    * 3. The delegation can be for either bandwidth (NET) or energy (CPU) resources.
42
    * 4. The delegation can be locked for a specified period (minimum 3 days).
43
    * 5. The owner account must have sufficient resources to delegate.
44
    * 
45
    * PREREQUISITE:
46
    * Before using DelegateResource, you must first freeze TRX for resources using FreezeBalanceV2.
47
    * You can only delegate resources that you've previously frozen, and the delegation amount
48
    * must be less than or equal to your available frozen resources of the specified type.
49
    * Example:
50
    *   // First freeze TRX for bandwidth
51
    *   conn.FreezeBalanceV2(from, delegateBalance, core.ResourceCode_BANDWIDTH)
52
    *   // Then delegate a portion of those frozen resources
53
    *   conn.DelegateResource(from, to, core.ResourceCode_BANDWIDTH, delegateBalance, lock, lockPeriod)
54
    */
55
   opts := []grpc.DialOption{
56
      grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),
57
      grpc.WithPerRPCCredentials(&auth{token}),
58
   }
59
   conn := client.NewGrpcClient(endpoint)
60
   if err := conn.Start(opts...); err != nil {
61
      panic(err)
62
   }
63
   defer conn.Conn.Close()
64

65
   from := "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g"
66
   to := "TFgY1uN8buRxAtV2r6Zy5sG3ACko6pJT1y"
67
   delegateBalance := int64(1000000)
68
   lockPeriod := int64(3)
69
   lock := false
70
   resource := core.ResourceCode_BANDWIDTH // For bandwidth delegation
71
   // resource := core.ResourceCode_ENERGY // For energy delegation
72

73
   fmt.Println("Creating resource delegation transaction...")
74
   
75
   // NOTE: This will fail if the owner address doesn't have enough frozen bandwidth resources.
76
   // You must first freeze TRX for bandwidth using FreezeBalanceV2 before delegating.
77
   
78
   tx, err := conn.DelegateResource(
79
      from,
80
      to,
81
      resource,
82
      delegateBalance,
83
      lock,
84
      lockPeriod,
85
   )
86
   
87
   if err != nil {
88
      fmt.Printf("Error creating resource delegation transaction: %v\n", err)
89
      return
90
   }
91
   
92
   fmt.Println("Resource delegation transaction created successfully. Transaction details:")
93
   jsonData, _ := json.MarshalIndent(tx, "", "  ")
94
   fmt.Println(string(jsonData))
95
   
96
   fmt.Println("\nBroadcasting transaction to the TRON network...")
97
   result, err := conn.Broadcast(tx.Transaction)
98
   if err != nil {
99
      fmt.Printf("Error broadcasting transaction: %v\n", err)
100
      return
101
   }
102
   
103
   if !result.GetResult() {
104
      fmt.Printf("Broadcast failed: %s\n", result.GetMessage())
105
      return
106
   }
107
   
108
   fmt.Println("Resource delegation successful! Result:")
109
   resultJSON, _ := json.MarshalIndent(result, "", "  ")
110
   fmt.Println(string(resultJSON))
111
}

Don't have an account yet?

Create your Quicknode endpoint in seconds and start building

Get started for free

DelegateResource gRPC Method

Loading...

Parameters

Returns