Zcashex

A elixir client library to interact with the JSON-RPC endpoint provided by a Zcash full node.

Note: This project is under active development, in line with Zcash Network Upgrades.

Installation

If available in Hex, the package can be installed by adding zcashex to your list of dependencies in mix.exs:

def deps do
  [
    {:zcashex, "~> 0.1.0"}
  ]
end

Usage:

manually:

{ok, pid} = Zcashex.start_link("localhost", 8232, "zcashrpc", "changeme")
GenServer.call(pid, {:call_endpoint, "getinfo"})
// or
Zcashex.getinfo

Example result:

{:ok,
 %{
   "balance" => 0.0,
   "blocks" => 1373123,
   "build" => "v4.2.0",
   "connections" => 6,
   "difficulty" => 50.67076107617935,
   "errors" => "",
   "errorstimestamp" => 1618768136,
   "keypoololdest" => 1609001920,
   "keypoolsize" => 101,
   "paytxfee" => 0.0,
   "protocolversion" => 170013,
   "proxy" => "",
   "relayfee" => 1.0e-6,
   "subversion" => "/MagicBean:4.2.0/",
   "testnet" => true,
   "timeoffset" => 0,
   "version" => 4020050,
   "walletversion" => 60000
 }}

Benchmarks:

Benchee.run(
  %{
    "info" => fn  -> Zcashex.getinfo end
  },
    time: 10,
  memory_time: 2,
  formatters: [{Benchee.Formatters.Console, extended_statistics: true}]
)

Documentation can be generated with ExDoc and published on HexDocs. Once published, the docs can be found at https://hexdocs.pm/zcashex.

Disclosure Policy

Do not disclose any bug or vulnerability on public forums, message boards, mailing lists, etc. prior to responsibly disclosing to the developers and giving sufficient time for the issue to be fixed and deployed. Do not execute on or exploit any vulnerability.

Reporting a Bug or Vulnerability

When reporting a bug or vulnerability, please provide the following to nighthawkwallet@protonmail.com

A short summary of the potential impact of the issue (if known). Details explaining how to reproduce the issue or how an exploit may be formed. Your name (optional). If provided, we will provide credit for disclosure. Otherwise, you will be treated anonymously and your privacy will be respected. Your email or other means of contacting you. A PGP key/fingerprint for us to provide encrypted responses to your disclosure. If this is not provided, we cannot guarantee that you will receive a response prior to a fix being made and deployed.

Encrypting the Disclosure

We highly encourage all disclosures to be encrypted to prevent interception and exploitation by third-parties prior to a fix being developed and deployed. Please encrypt using the PGP public key with fingerprint: 8c07e1261c5d9330287f4ec35aff0fd018b01972

Contact Nighthawk Devs

zs1nhawkewaslscuey9qhnv9e4wpx77sp73kfu0l8wh9vhna7puazvfnutyq5ymg830hn5u2dmr0sf

License

Apache License 2.0