Chroma Fund - The blockchain IPO platform
Proxyman.io - Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
CryptoTeams - Keeping track of your favorite crypto teams and projects
httpbin(1) - HTTP request and response service
Roku Crypto Charts - Charts for Bitcoin, plus other cryptos on your Roku
Endpoints - View and respond to requests on an HTTP endpoint