TON (The Open Network) SDK. It has the following features:

• Generate a random mnemonic
• Generate a seed from a mnemonic
• Generate public and private keys from a seed
• Generate a v4r2 wallet from a public key
• Parse an address
• Create a transaction which can be submitted using TON API

The library doesn't include an http client

The package can be installed by adding ton to your list of dependencies in mix.exs:

def deps do
  [
    {:ton, "~> 0.4.9"}
  ]
end

The docs can be found at https://hexdocs.pm/ton

Ayrat Badykov (@ayrat555)