arddluma / rpc-block-sync-checker

Python script to check Block sync of multiple RPC endpoints

RPC Block Sync Checker

Python script to check block sync of RPC endpoints, sends slack notification when difference is greater than threshold.

Usage

Add required RPC endpoints to rpc_endpoints.txt list as follows:

Label(Chain):RPC1;RPC2 (make sure you use delimiter : for chain and ; for RPCs)

Example:

Ethereum:https://eth.llamarpc.com;https://rpc.ankr.com/eth;https://ethereum.publicnode.com

Add Slack webhook URL

Follow guide here https://api.slack.com/messaging/webhooks and replace slack_webhook_url line 78

Run the script

python3 blocksync.py

Example when RPCs are in sync,difference is lower than threshold and when is greater than threshold (10)