Need a Web3.js developer for a small modification on an Express.js website – Upwork

Here’s the task we need to implement.

We have a website based on Express.js. On one of the pages we allow users ot Register for a whitelist.

In order to Register we want the user to connect a Metamask wallet.

Then we want to ONLY allow Registration for those that have an NFT from 2 specific smart contracts in the wallet that they connected.

If they have those NFTs — we want to let them proceed with the registration.

In case they have none of the NFTs in that wallet, or have only 1 instead of 2 — we want to show a warning/error message instead.

Hourly Range: $25.00-$50.00

Posted On: November 28, 2021 19:47 UTC
Category: Full Stack Development
Skills:ExpressJS, Node.js, web3.js, Ethereum

Country: Czech Republic

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