I need to create something like ethernodes.org or etherscan.io/nodetracker. First of all, I tried to implement Discovery Protocol by own, but after couple of minutes I realized that specs are too hard to implement.

How can I easily get node info using external enode (30303) port?

  • Can't you just use gRPC and use the admin module? web3js.readthedocs.io/en/v2.0.0-alpha/… Nov 29, 2019 at 7:38
  • I need to get info of not my node. As you know - I can't get access to RPC (especially admin module). So I need to use Node Discovery Protocol with 30303 port.
    – Alex S.
    Nov 30, 2019 at 8:52


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