An NFT Marketplace React dApp prototype on the Polygon blockchain with basic functionalities such as acquire and mint NFTs using ERC721 Smart Contract and Interplanetary File System IPFS.

• UpdatedMay 9, 2022
• TypeScript

ETL (extract, transform and load) tools for ingesting Polygon blockchain data to Google BigQuery and Pub/Sub

• UpdatedSep 10, 2024
• Python

Tokenized-Carbon Credit Marketplace☘️ (on Polygon/Matic)

• UpdatedMay 21, 2021
• JavaScript

🎵📜🎹 Solidity contract for random sounds NFT

• UpdatedAug 8, 2021
• TypeScript

A decentralized and transparent Blockchain-based voting application, built with Flutter as the UI framework, a Solidity Smart contract as the Backend and MaticVigil Sidechain as the Database (Blockchain).

• UpdatedMar 21, 2023
• Dart

EVM compatible blockchains wallet addresses watcher for incoming transactions. All chains listed herehttps://chainlist.org/

• UpdatedJun 8, 2022
• Rust

[3rd Place Matic NFT] Web3 + DIY Hardware NFT Art Display using the Matic Network

• UpdatedJan 14, 2023
• JavaScript

Hardhat setup for both ERC-1155 and ERC-721 on Polygon and Opensea. Cloned from my older ERC-721 boilerplate

• UpdatedNov 26, 2021
• Solidity

A one-stop shop to Create, Sell and Showcase your Artwork aiming to democratize the control and pricing of assets by Harberger Taxes.

• UpdatedFeb 27, 2021
• JavaScript

An example web app to access MetaMask APIs

• UpdatedJun 19, 2022
• CSS

Docs for MaticVigil

• UpdatedJul 20, 2022
• JavaScript

Simple demo for finding NFT drops on Polygon (MATIC) via Alchemy Transfers API

• UpdatedJan 24, 2025
• Python

Script for querying historical transactions on Polygon (MATIC) via Alchemy Transfers API

• UpdatedJan 26, 2022
• Python

Winner of ETH India 2020 DApp Jedi Hackathon. First ever Tokenisation of Data Dynamics Oracles as NFTs and Token Swap between ERC721 and ERC20 Tokens. RANDAO using VDF on StarkWare Technology.

• UpdatedNov 25, 2020
• JavaScript

An oracle enabling Purchasing Power Parity on Ethereum to allow for more equitable and dynamic pricing of products.

• UpdatedMar 2, 2021
• JavaScript

The Mutant Planets Club is a collection of 999 mutant NFTs—unique digital collectibles living on the Polygon blockchain. With over 170+ hand-drawn traits, your exclusive NFT serves as a membership to an elite club with multiple members-only benefits.

• UpdatedApr 15, 2024
• JavaScript

Web3 CLI tool for tracking the exchange rate of 2 cryptocurrencies on Polygon

• UpdatedNov 7, 2024
• Python

OverJar invest while earn USDC on polygon network!! Swap on Quickswap exchange with slippage 10%, made it easy for everyone to invest, join the future cryptocurrency now!!

• UpdatedMay 31, 2023
• CSS

A blockchain-based decentralised application to efficiently fund people in a fully transparent manner

• UpdatedMay 31, 2021
• JavaScript

Winner of Binance Prize in the ETH Punk 2021. Privacy Preserving & Real Time Randomness Powered Skill Streaming Social Token Marketplace using ERC20, ERC 721, ERC 1620, ERC 1724 Specifications.

• UpdatedMar 4, 2021
• Solidity