Is there any secure and reliable way of broadcasting signed Ethereum transaction without using Web3 library like with some service and some sort of HTTP API?

  • Can you explain why you don't want to use a library for this? All the library does is call the HTTP API. You can write your own code to do that, but why?
    – user19510
    Commented Sep 6, 2019 at 22:18
  • there are some small targets like embedded devices where you can't fit web3 library, so you need HTTP API but for what node?) If you are a company that don't want to or can't rely on the third party - seems you need your own node and own HTTP API
    – vertique
    Commented Sep 8, 2019 at 12:08

1 Answer 1


I thought I did good research, but its a duplicate, with many answers, for example, Where can I get list of open Ethereum nodes so I can use the RPC calls?

Just any available node with RPC API. Or make your own one ;)

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.