nem

Fri, 01 Aug 2025 15:38:22 +0800

NemProject/nem

NIS client

This project contains NEM Infrastructure Server and all its dependencies. It is the simplest way to quickly build and launch a NEM node.

Package Organization

The main folders are:

Folder	Content
`core`	The core dependency.
`deploy`	The deploy dependency.
`peer`	The peer dependency.
`nis`	The nis dependency.

Building the package

The package uses Apache Maven and minimum required Java SDK version to build is Java 11.

Please make sure that the Java version is 11+ by running the following command:

1
2

java -version
# should print sth similar to: openjdk version "11.0.2" 2019-01-15

Build the package as usual:

`1`	`mvn package`

Then check that unit tests are passing by running:

`1`	`mvn test`

Optionally, check if the slower integration tests are passing by running:

`1`	`mvn failsafe:integration-test`

Running the package

NIS nodes are configured through property files. Create a folder named staging and add any required property files inside.

Then run the node with:

`1`	`java -Xms6G -Xmx6G -cp ./staging:./nis/target/libs/:./nis/target/ org.nem.deploy.CommonStarter`

Read the NEM node documentation to know more about handling NIS nodes.

Running a testnet node

Create a config-user.properties with the following properties

# update <ReplaceWithYourName> value below
cat >> staging/config-user.properties << EOF
nis.bootName = <ReplaceWithYourName>

nem.network = testnet

nis.treasuryReissuanceForkHeight = 1
nis.treasuryReissuanceForkTransactionHashes =
nis.treasuryReissuanceForkFallbackTransactionHashes =
nis.multisigMOfNForkHeight = 1
nis.mosaicsForkHeight = 1
nis.firstFeeForkHeight = 1
nis.secondFeeForkHeight = 1
nis.remoteAccountForkHeight = 1
nis.mosaicRedefinitionForkHeight = 1
EOF

Contributing

Before contributing please read the CONTRIBUTING instructions.

Integration Tests on Producthunt daily

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