
Full-stack Web3 escrow and dispute resolution platform on Polygon, with live demo and complete codebase for sale.
Founder name
Dan Liang
Tech Stack
Nest.js, Next.js, PostgreSQL, Redis, Solidity (Polygon), Cloudflare R2
Expenses
$0
Number of users
0
Published
April 17, 2026
Asking price
$150k
Get the latest pre-revenue startups available for sale.