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MultiversX Winter Coding Challenge 2024

Python implementation

A collection of python scripts for automating MultiversX blockchain operations.

Environment Installation

  1. Create a virtual environment (optional but recommended):

    cd mx-wcc24-py
python3 -m venv .venv
source .venv/bin/activate  # On Windows use: .venv\Scripts\activate

  2. Install dependencies:

    pip install -r requirements.txt --upgrade

Required packages:

  • multiversx-sdk>=0.19.0

Steps

01. Generate Accounts

Generates MultiversX accounts on devnet (3 accounts per shard) and requests xEGLD from the faucet.

02. Issue Tokens

Issues WINTER ESDT fungible tokens to each account generated in Step 01 and saves the token IDs.

03. Transfer Tokens

Performs WINTER token transfers from the tokens issued in Step 02 to multiple configurable receiver addresses.

04. Account Transactions

Retrieves and displays transaction history for MultiversX accounts generated in previous steps, using the MultiversX DevNet API.

Token Smart Contract

The token manager smart contract rust implementation and instructions for issuing the SNOW ESDT tokens.

05. Claim Tokens

Claims SNOW ESDT tokens from the token smart contract for each account in Step 01.

06. Token Leaderboard

Generates a leaderboard of token holders for WINTER ESDT tokens.