NyanCoin (NYAN, Ɲ)

• POW Scrypt Cryptocurrency
• 337 000 000 Coins
• 337 coins per block
• 1 Minute Blocks
• Subsidy halves in 500k blocks
• 3 hour retarget
• RPC port 33700
• P2P port 33701

Compiling

NyanCoin daemon for Linux

Everything you need to get started:

Required packages:

• Boost 1.76 or later
• miniupnpc
• OpenSSL 1.1.x or 3.x.x

cd src
make -f makefile.unix clean all STATIC=1
strip -s nyancoind

You will need to set an rpc password, just follow the instructions nyancoind gives you.

NyanCoin Wallet Qt5

The full GUI wallet.

Required packages:

• Boost 1.76 or later
• Qt 5.x.x
• miniupnpc
• OpenSSL 1.1.x or 3.x.x

qmake
make -f Makefile.Release -j$(nproc)

---

Docker

Prebuilt images for the nyancoin daemon for x86_64 and aarch64 are available on Docker Hub.

Otherwise:

docker build -t nyancoind .

For use with docker-compose:

version: '3'
services:
    nyancoin:
        image: nyancoin/daemon:latest
        container_name: nyancoin
        restart: unless-stopped
        volumes:
            - ./data:/root/.nyancoin
        ports:
            - 127.0.0.1:33700:33700
            - 33701:33701

Metrics branch

The metrics branch includes a prometheus exporter which can be enable by using this nyancoind argument: -metrics=0.0.0.0:8080
or by using the metrics tag with docker images:

version: '3'
services:
    nyancoin:
        build: 'upstream'
        image: nyancoin/daemon:metrics
        container_name: nyancoin
        restart: unless-stopped
        volumes:
            - ./data:/root/.nyancoin
        ports:
            - 127.0.0.1:8080:8080
            - 127.0.0.1:33700:33700
            - 33701:33701

This branch has additional external library requirements:

• prometheus-cpp
• civetweb