Klaytn RPC endpoint

This is a general guide on deploying an Klaytn RPC endpoint for your Chainlink Node(s).

Official Klaytn Docs are available here

NOTE

This document assumes base operating system is Debian 11

Klaytn RPC Endpoints:

Websocket
- ws://<your_ip_address>:8552
HTTP
- http://<your_ip_address>:8551

Optional: Download Snapshot

baobab (testnet) snapshots

cypress (mainnet) snapshots

Once downloaded, you will want to uncompress the tarball in the directory you set as your `DATA_DIR` in your `ken-linux-amd64/conf/kend.conf` configuration file.

In this example, it would be /home/<username>/kend/data

Download ken tarball

Grab the latest release here

Create Klaytn Node Service

sudo nano /etc/systemd/system/klaytn-node.service

[Unit]
Description=Klaytn Full Node
After=network.target auditd.service
Wants=network.target

[Service]
Type=simple
User=<username>
WorkingDirectory=~/kend
TimeoutStartSec=0
TimeoutStopSec=120
ExecStart=/home/<username>/ken-linux-amd64/bin/kend start
Restart=always
RestartSec=10s

[Install]
WantedBy=multi-user.target
RequiredBy=swarm.service
Alias=klaytn-node.service