A workshop to build an NFT smart contract on the polygon blockchain

Related tags

Cryptography polygon_nft_workshop
Overview

Polygon NFT Workshop

This is an interactive workshop that guides you through the steps to deploy an NFT smart contract on the Polygon blockchain.
By the end of this workshop, you will have completed the following

Workshop

This workshop is powered by Streamlit and Gitpod which provides a developer environment ready to begin minting NFTs. Simply click the button below to begin building. Follow the steps through the Streamlit application to guide you to deploying your NFT contract

Open in Gitpod

Note: You may have to allow a popup to open to display the Streamlit app

Workshop Screenshot

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Comments
  • Unable to create the graph

    Unable to create the graph

    The process to create the graph in step 13 must have changed. Also it seems that the graphs that can be created do not support polygon. So when I try to run the graph cli, it can never find my contract.

    The command I am told to use by graph is: graph init --product hosted-service michaelklem/test

    The error is: Ethereum network · mumbai ✔ Contract address · 0x3d3C0F4F5903C68f4635066c0DCc902F0CD54D4a ✖ Failed to fetch ABI from Etherscan: request to https://api-mumbai.etherscan.io/api?module=contract&action=getabi&address=0x3d3C0F4F5903C68f4635066c0DCc902F0CD54D4a failed, reason: getaddrinfo ENOTFOUND api-mumbai.etherscan.io

    This makes sense as the contract was deployed on the polygon mumbai network.

    opened by michaelklem 2
Owner
Banjo Obayomi
DataOps Mindset, Full Stack Background, Can't Lose
Banjo Obayomi
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