// tools / node sync checker
is your node synced?
paste your node's rpc url. this page talks to it straight from your browser: sync status, head block, peers, client and whether pre-merge history has expired. no server, no tracking.
waiting for input
hit check to query your node
- client
- —
- network
- —
- head block
- —
- head age
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- vs reference
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- peers
- —
- history (eip-4444)
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- latency
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// cant connect?
let the browser talk to your node
browsers block requests to your node unless it allows this site (CORS). keep the rpc bound to 127.0.0.1 and allow only this origin:
--http --http.addr 127.0.0.1 \ --http.corsdomain "https://expiry.lol"
--http --http.addr 127.0.0.1 \ --http.corsdomain "https://expiry.lol"
--rpc-http-enabled --rpc-http-host 127.0.0.1 \ --rpc-http-cors-origins "https://expiry.lol"
- chrome may ask to allow this site to access devices on your local network. allow it once.
- never expose your rpc port to the internet. 127.0.0.1 only.
- node on another machine in your lan? use its lan ip and bind the rpc there instead.