nis-ruby

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NEM

Ruby client library for the NEM Infrastructure Server API

Installation

$ gem install nis-ruby

Or add this line to your application's Gemfile:

gem 'nis-ruby'

Usage

nis = Nis.new

nis.heartbeat
# => {code: 1, type: 2, message: "ok"}
# See http://bob.nem.ninja/docs/#heart-beat-request

nis.status
# => {code: 6, type: 4, message: "status"}
# See http://bob.nem.ninja/docs/#status-request

nis.request(:get, '/account/get',
  address: 'TALICELCD3XPH4FFI5STGGNSNSWPOTG5E4DS2TOS'
)
# => [AccountMetaDataPair structure]
# See http://bob.nem.ninja/docs/#accountMetaDataPair

nis.request(:post, '/account/unlock',
  privateKey: '00983bb01d05edecfaef55df9486c111abb6299c754a002069b1d0ef4537441bda'
)
# => Nothing
# See http://bob.nem.ninja/docs/#locking-and-unlocking-accounts

t = {
  amount: 10_000_000,
  fee:     3_000_000,
  recipient: 'TALICELCD3XPH4FFI5STGGNSNSWPOTG5E4DS2TOS',
  signer: 'a1aaca6c17a24252e674d155713cdf55996ad00175be4af02a20c67b59f9fe8a',
  message: {
    payload: '',
    type: 1
  },
  type: 0x0101, # 257
  timeStamp: (Time.now.to_i - 1_427_587_585),
  deadline: (Time.now.to_i - 1_427_587_585) + 43_200,
  version: -1_744_830_463 # testnet version 1
}
puts nis.request! :post, 'transaction/prepare-announce', {
  transaction: t,
  privateKey: '68e4f79f886927de698df4f857de2aada41ccca6617e56bb0d61623b35b08cc0'
}
# => {innerTransactionHash: {}, code: 1, type: 1, message: "SUCCESS", transactionHash: {data: "9da41fd6c6886740ae6a15c869df0470015d78103e5b216971aa09fdbcce9cde"}}
# See http://bob.nem.ninja/docs/#initiating-a-transfer-transaction

More specific demonstrations are in demo/ directory.

Commandline

$ nis status
# => {"code":6,"type":4,"message":"status"}

$ nis heartbeat
# => {"code":1,"type":2,"message":"ok"}

$ nis request get account/get --params=address:TALICELCD3XPH4FFI5STGGNSNSWPOTG5E4DS2TOS
# => [AccountMetaDataPair structure]

$ nis request get account/harvests --params=address:TALICELCD3XPH4FFI5STGGNSNSWPOTG5E4DS2TOS hash:81d52a7df4abba8bb1613bcc42b6b93cf3114524939035d88ae8e864cd2c34c8
# => [Array <HervestInfo structure>]

Connection

Environment Variable

$ export NIS_URL=http://bigalice3.nem.ninja:7890
$ nis heartbeat # => {"code":1,"type":2,"message":"ok"}

Hash

# Passing hostname
Nis.new(host: 'bigalice3.nem.ninja')

# Passing url
Nis.new(url: 'http://bigalice3.nem.ninja:7890')

TODO

  • Do more improvements.

Documentation

Available at rubydoc.info.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/nis-ruby. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

License

The gem is available as open source under the terms of the MIT License.