Checks possibility of establishing connection between your node and the other one.
## Request Structure
`JSON object:`
```JSON
{
"method": "node",
"subcommand": ["handshake"],
"arguments": {
"net": "network_name",
"addr | alias": "node address | node alias"
},
"id": "1"
}
```
`Parameters:`
**`net (network_name)`** - name of the Cellframe Network. The list of networks can be found in the `<Config_dir> \ etc \ network` folder or received using - [[Node Command - NET LIST]]
**`addr | alias`** - node address | node alias
### Curl Example
`Request:`
```actionscript
curl --unix-socket /opt/cellframe-node/var/run/node_cli -X POST http://localhost/connect -d '
{
"method": "node",
"subcommand": ["handshake"],
"arguments": {
"net": "Backbone",
"addr": "0803::31FE::0F1E::DA3D"
},
"id": "1"
}'
```
`Response:`
```json
{
"type": 0,
"result":"Connection established",
"id": 1
}
```