Request Network

Request allows companies & people to pay and get paid in cryptocurrencies by relying on the most innovative payment request technology.

Stackup is a suite of open-source developer tools for building user-friendly blockchain products. It starts with ERC-4337 infrastructure.

Y Combinator

Filta is the face filter NFT marketplace being built by veterans from Pixar/Oculus/Facebook.

Y Combinator

Meson is a stablecoin swap protocol among blockchains and Layer 2s

Y Combinator