Ethereum Quickstart

How to get started building on Ethereum and using the JSON-RPC API

You'll need to create a free All That Node account first!

What is the Ethereum?

Ethereum is an open-source, decentralized blockchain network, the first computing platform for smart contracts and decentralized applications. It is made up of many communities, and a set of tools which enable people to transact and communicate without being controlled by a central authority. There is no need to hand over all your personal details to use Ethereum - you keep control of your own data and what is being shared.

Which API can I use on Ethereum?

The Ethereum supports JSON-RPC API and Websocket API which allows applications to connect to an Ethereum node, a part of the Ethereum blockchain. You can interact with any on-chain data and send different types of transactions to the network by utilizing the endpoints provided by the API.

  • JSON-RPC API is a stateless, lightweight, remote procedure call (RPC) protocol that is commonly used when interacting with most of blockchains.
  • Websocket API allows to create real-time application which are faster and require less overhead than JSON-RPC API.

For more information on Ethereum, please check out the official documentation.



Supported Clients

NOTE: All That Node supports Geth, and Erigon client.

*Sign in and find 'YOUR-API-KEY' by going to the dashboard(Dashboard > Project Detail Page).



curl'YOUR-API-KEY' \
-H "Content-Type: application/json" \
-d '{ "jsonrpc":"2.0", "method":"eth_syncing", "params":[], "id":1 }' 


    "jsonrpc": "2.0",
    "result": false,
    "id": 1