Delegates public key from the specified certificate or the [[Locked Token Delegated Key Order (LTDKO)]] in the network. Payment is made with a specified amount of delegated tokens ([[Token Delegated (m-token)|m-tokens]]).
`Command syntax:`
```actionscript
srv_stake delegate
{[-cert <pub_cert_name> | -pkey <pkey> -sign_type <sign_type>] -value <datoshi> | -order <order_hash> {[-tax_addr <wallet_addr_for_tax_collecting>] | -cert <priv_cert_name>}}
-net <net_name>
-w <wallet_name>
-fee <value>
```
`Options:`
**Common parameters:**
```actionscript
-net - name of the Cellframe Network. The list of networks can be found in the <Config_dir> \ etc \ network folder or received by The Cellframe-Node-CLI using command - net list
-w - name of the wallet
-fee - validator's commission
```
**Without order (simple stake):**
```actionscript
-cert - name of the staker's private certificate for delegation
-value - m-tokens sum (in datoshi) which is used for key delegation
```
**Case 1**: if you want to delegate m-tokens using your public certificate or public key
```actionscript
-cert - name of the public certificate (optional)
-value - m-tokens sum (in datoshi) which is used for key delegation
or
-pkey - hash of the certificate (optional)
-sign_type - type of signature (for example "sig_dil") (optional)
-value - m-tokens sum (in datoshi) which is used for key delegation
```
**Case 2**: you have a hash of the validator or staker order to delegate m-tokens
```actionscript
-order - hash of the order (validator or staker)
validator order:
-tax_addr - wallet address for tax collecting (optional)
-value - m-tokens sum (in datoshi) which is used for key delegation
staker order:
-cert - name of the staker's private certificate for delegation
-value - m-tokens sum (in datoshi) which is used for key delegation
```
### CLI Example
`Command:`
```actionscript
cellframe-node-cli srv_stake delegate
-cert mastercert
-net foobar
-w foobar_root_0
-value 10.0e+18
-fee 5.0e+18
```
`Response:`
```
SAVE TO TAKE ===>>> Stake transaction 0xC026FF57F4CCD376B6E00C1DE842988B9DD3F1366B61DBBE28ADFE272391C7C4 has done
```
### JSON-RPC Example
![[JSON-RPC Request - SRV_STAKE DELEGATE]]