Python scripts for ETL (extract, transform and load) jobs for Ethereum blocks, transactions, ERC20 / ERC721 tokens, transfers, receipts, logs, contracts, internal transactions. Data is available in Google BigQuery https://goo.gl/oY5BCQ
Kizmeow is an open-source NFT Discord bot developed with Python. Kizmeow can: Display real-time gas fees; Download full-resolution images of NFTs; Display information about OpenSea profiles, collections, and specific NFTs
🎴Zero-knowledge non-fungible tokens on Ethereum using zk-SNARKs
A combination of simple implementations of different existing protocols and standards in Cairo
All smart contracts listed at vyperhub.io
Python scripts for ETL (extract, transform and load) jobs for Klaytn blocks, transactions, ERC20 / ERC721 tokens, transfers, receipts, logs, contracts, internal transactions.
Crypto based Imageboard, built on Django REST API using React, Web3, Docker, Nginx and PostgreSQL.
Track you Ethereum wallet, get notified while any transactions appeared with Line or Discord, supported normal/internal/erc20/erc721 txns. (以太坊錢包追蹤機器人，在任何新交易發生時立即通知你)
NFT Markertplace written in Vyper
Free CryptoPunks & Useful NFT scripts (Twitter giveaways, NFT transfers)
Using ERC-721, this application allows registered users to mint NFTs for their tourism sites, displays the issued certificates and allows appraisers to appraise the value of the NFTs.
A simple metadata storage for Starknet ERC721 tokens
Register Artwork as an NFT, create and view appraisals, and view NFT collections.
Add a description, image, and links to the erc721 topic page so that developers can more easily learn about it.
To associate your repository with the erc721 topic, visit your repo's landing page and select "manage topics."