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nOS Local

An environment for nOS development.

For now, manually start the neo-local environment and load contracts:

$ git clone
$ cd nos-local
$ make run

If you exit the neo-python prompt, access it again with Docker:

$ sudo docker exec -it neo-python /bin/sh -c /bin/bash
$ np-prompt -p -v

Windows enviroment

Install Docker: Switch to linux containers (right click on tray icon)

$ git clone
$ cd nos-local
$ makeWIN

Once you're at the neo-python prompt (wallet password is "coz"):

open wallet ./neo-privnet.wallet
build /smart-contracts/
import contract /smart-contracts/contract.avm 0710 05 True False False

Fill out the prompts for the contract meta data. Just hit [enter] if you're in a hurry 😉.

Wait a 🔥 minute and the nOS name service contract is deployed!

Let's register an example domain name with nOS:

testinvoke 9a309cfe03cead5b653bbb11f68ff6beced8f031 RegisterDomain ['AK2nJJpJr6o664CWJKi1QRXjqeic2zRp8y', 'bucket.neo', '', 'AK2nJJpJr6o664CWJKi1QRXjqeic2zRp8y']

Wait for the TX to clear, and test your domain is registered:

testinvoke 9a309cfe03cead5b653bbb11f68ff6beced8f031 GetDomain ['AK2nJJpJr6o664CWJKi1QRXjqeic2zRp8y', 'bucket.neo']

Visit nos://bucket.neo in the client!