Go-Utils

Go-Utils is a library containing a collection of Golang utilities

Features

• JSON-RPC client allowing to connect to any JSON-RPC server over HTTP. It is built using go-autorest library, it allows to easily adapt the client to specific server's configuration without having to modify the primary implementation. For example it allows to add authorization, circuit breakers, request limiters, custom request headers, etc.

• Ethereum 1.0 client allowing to connect to any Ethereum node

  Features	Available
  Connect to node over HTTP	Yes
  Connect to node over WebSocket	Not yet
  Use go context for timeout and cancellation	Yes
  Use core go-ethereum types	Yes
  Compatible with abigen generated Smart-Contract bindings	Yes
  Provides tracing for requests	Not Yet

• Ethereum 2.0 client allowing to connect to any Ethereum 2.0 beacon chain node (compatible with Prysm, Teku, Lighthouse)

  Features	Available
  Connect to beacon node over HTTP	Yes
  Use go context for timeout and cancellation	Yes
  Use core protolambda/zrnt types	Yes
  Provides tracing for requests	Not Yet

• A collection of Ethereum 1.0 & 2.0 flags compatible with Cobra library to build CLI applications that need to interact with blockchain nodes

• Helpers to manipulate data into CSV files