https://github.com/elrondex/elrondex

Elrondex is an elixir library that interacts with Elrond Blockchain
https://github.com/elrondex/elrondex

Last synced: about 2 months ago
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Elrondex is an elixir library that interacts with Elrond Blockchain

• Host: GitHub
• URL: https://github.com/elrondex/elrondex
• Owner: elrondex
• License: mit
• Created: 2021-09-17T07:23:11.000Z (about 3 years ago)
• Default Branch: main
• Last Pushed: 2023-03-10T21:32:15.000Z (over 1 year ago)
• Last Synced: 2024-07-19T04:16:00.563Z (2 months ago)
• Language: Elixir
• Homepage:
• Size: 146 KB
• Stars: 12
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-multiversx-dev-resources - Elrondex - Elixir library to interact with Elrond Blockchain (MultiversX community / SDKs and dev tools)

README

        
[![Hex.pm](https://img.shields.io/hexpm/v/elrondex.svg)](https://hex.pm/packages/elrondex)

Welcome to Elrondex. 

Elixir libraries to interact with Elrond Blockchain ⚡ and its components $EGLD, Arwen, WASM, DeFI, SC, ESDTs, NFTs, SFTs, $MEX, DEX, AMM

This is **DRAFT** code it will definitely be changed in the near future. 

## Installation

Add `elrondex` to your list of dependencies in `mix.exs`:

```elixir

def deps do

  [

    {:elrondex, "~> 0.1.1"}

  ]

end

```

## Examples

### Transfer 1 EGLD from Bob account to Alice account on testnet network

```elixir

alias Elrondex.{Account, Transaction, Network, REST}

network = Network.testnet()

# 24 words

bob_mnemonic = "quick alone describe ..."

alice_address = "erd18n5zgmet82jvqag9n8pcvzdzlgqr3jhqxld2z6nwxzekh4cwt6ps87zfmu"

bob_mnemonic 

  |> Account.from_mnemonic()

  |> Transaction.transaction(alice_address, 1_000_000_000_000_000_000)

  |> Transaction.prepare(network)

  |> Transaction.sign()

  |> REST.post_transaction_send()

{:ok, "5e3bd0cc962a1eb2ad68b8610d8ae4ae9255c041e1d73ae4d23caf9956dae9c4"}

```

### Get WEGLD/USDC pair info from Maiar DEX on mainnet

```elixir

mainnet = Elrondex.Network.mainnet()

pair_address = "erd1qqqqqqqqqqqqqpgqeel2kumf0r8ffyhth7pqdujjat9nx0862jpsg2pqaq"

Elrondex.Sc.PairSc.get_pair(pair_address, mainnet)

{:ok,

 %Elrondex.Pair{

   address: "erd1qqqqqqqqqqqqqpgqeel2kumf0r8ffyhth7pqdujjat9nx0862jpsg2pqaq",

   first_decimals: 18,

   first_token: "WEGLD-bd4d79",

   lp_decimals: 18,

   lp_token: "EGLDUSDC-594e5e",

   name: nil,

   second_decimals: 6,

   second_token: "USDC-c76f1f"

 }}

```