ETH Caching Proxy

A caching proxy for eth_getBlockByNumber written in golang.

Installation & Run

# Download this project
go get github.com/ringaile/eth-caching-proxy

Before running API server, you can configure the application settings config.toml

	Port = ":9000"
	Timeout = 5
	DefaultExpiration = 5
	CleanupExpiration = 5
	EthClientUrl = "https://cloudflare-eth.com"

# Build and Run
cd eth-caching-proxy
go build
./eth-caching-proxy

# API Endpoint : http://localhost:9000/

Makefile

# Build and Run
make all

# API Endpoint : http://localhost:9000/

# Build Docker image
make docker_build

# Run Docker image
make docker_run

# API Endpoint : http://localhost:9000/

Structure

├── server
│   ├── server.go
│   ├── handlers         	// The API core handlers
│   └── helpers          	// The API core helpers
│── model
│   └── model.go     	 	// Models for the application
│── ethclient
│   └── ethclient.go     	// Ethereum client
│── ethcache
│   └── ethcache.go      	// Cache
│── controller
│   └── blockcontroller.go	// Application logic
├── config
│   └── config.go        	// Configuration
└── main.go

API

/block/:block

• GET : Get a block [has either "latest" or a number as a param.]

/block/:block/txs/:txs

• GET : Get a transaction of a block [has either index or tx hash as a param.]