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Airdrop discovery web app for Ethereum addresses (like nfy)
Single-purpose website where Ethereum users paste an address and instantly see unclaimed airdrops they can claim.
Summary
Build a minimalist web tool that scans an Ethereum address and lists unclaimed airdrops/claims. Dawson built nfy as a simple homepage where users paste an address and get instant results, grew it to large free usage and converted a portion to paid customers.
Problem
Ethereum users don't know about or can't easily discover unclaimed airdrops tied to their addresses.
Target customer
Active Ethereum users who interact with DeFi, NFTs, and token projects.
Solution
A fast, single-page web app: enter an address → show unclaimed airdrops, with clear CTAs to claim and to sign up for premium features or assistance.
Business model
freemium (free lookup + premium features)subscription for advanced tracking and notificationspaid expedited claim assistanceacquisition by larger crypto media or platforms (exit)
Distribution
viral twitter/x posts with demo videooptimized landing page + email collectioncrypto communities and podcasts
Required skills
ethereum/web3 data sources and on-chain query knowledgefull-stack typescript (node.js, react, next.js)product/ux for simple landing pageslanding page conversion optimisation and basic growth marketing