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Nethereum TestChains

Developing with Blockchains often requires running a local client (AKA: TestChain or Devchain). Testchains are optimized for development, they keep your work private and speed up transaction validation time.

In order to speed up the process, this repo contains all you need to spin up a local TestChain in a few minutes. Each of these chains use PoA (Proof of Authority) as a consensus model for faster response. They all launch using provided scripts, automatically provided with funded accounts and passwords.

The preconfigured account used across every Testchain is 0x12890d2cce102216644c59daE5baed380d84830c with private key 0xb5b1870957d373ef0eeffecc6e4812c0fd08f554b37b233526acc331bf1544f7.

The account key store file password is : password

Geth


Devchain version of Geth (Ethereum Go client) configured with PoA (Proof of Authority) for fast response.

Geth for Windows

Just launch > > geth-clique-windows > startgeth.bat

Latest versions of geth can be downloaded here, simply download the latest geth executable and replace the old one.

Geth for Mac

Launch > > geth-clique-mac > startgeth.sh

Note: use chmod +x startgeth.sh and chmod +x geth to allow geth to execute.

Latest versions of geth can be downloaded here, simply download the geth executable and replace the old one.

Geth for Linux

Launch > > geth-clique-linux > startgeth.sh

Note: use chmod +x startgeth.sh and chmod +x geth to allow geth to execute.

Latest versions of geth can be downloaded here, simply download the geth executable and replace the old one.

Parity


Devchain version of Parity (Ethereum Rust client) configured with PoA (Proof of Authority) for fast response.

Parity for Windows

Launch > > parity-poa-windows > launch.bat

Latest versions of Parity can be downloaded here, simply download the Parity executable and replace the old one.

Parity for Mac

Launch > > parity-poa-mac > launch.sh

Latest versions of Parity can be downloaded here, simply download the Parity executable and replace the old one.

Note: use chmod +x launch.sh and chmod +x parity to allow geth to execute.

Parity for Linux

Launch > > parity-poa-linux > launch.sh

Note: use chmod +x launch.sh and chmod +x parity to allow geth to execute.

Latest versions of Parity can be downloaded here, simply download the Parity executable and replace the old one.

Hyperledger-Besu


Ethereum client developed written in Java. Testchains is setup with Hyperledger-Besu with Proof of Authority (IBFT 2.0 and Clique) consensus mechanisms. Hyperledger-Besu supports enterprise features including privacy and permissioning.

Hyperledger-Besu for Windows

You will first need to install Hyperledger-Besu

Latest versions of Hyperledger-Besu can be downloaded here.

Hyperledger-Besu Clique for Windows

hyperledger-besu-clique-windows > startChain.bat

Hyperledger-Besu IBFT PoA for Windows

hyperledger-besu-IBFT-windows > startChain.bat

Hyperledger-Besu for Linux

!!! info Hyperledger-Besu requires Java 8+ to compile Make sure to run > > hyperledger-besu-clique-linux > updater.sh to run the current version of hyperledger-besu

Latest versions of Hyperledger-Besu can be downloaded here.

Hyperledger-Besu Clique for Linux

hyperledger-besu-clique-linux-mac > startChain.sh

Hyperledger-Besu IBFT for Linux

hyperledger-besu-IBFT-linux > startChain.sh

Ganache


parity-poa-windows

CLI version of Truffle's devchain.

Ganache for Windows

npm install ganache-cli@latest or yarn add ganache-cli@latest

ganache-windows > launch.bat

Ganache for Mac

npm install ganache-cli@latest or yarn add ganache-cli@latest

ganache-mac > ./launch.sh

Ganache for Linux

npm install ganache-cli@latest or yarn add ganache-cli@latest

ganache-linux > ./launch.sh

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Pre configured test chains for simple integration testing

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