HashCache: We cache hashes!

How it works

Give us a URL, and we'll tell you the hash of whatever's there. We cache hashes for 5 minutes. Hence the name!

Sure, you could do curl ... | sha1sum instead, but that sounds an awful lot like rolling your own crypto.

Try it for free!

(I'm sure we'll think of a business model later.)

Set an arbitrary authorization header. Use this if the URL you're fetching requires auth.

Stuff for nerds

Our tech stack is Nim and Redis. You can find the full source code here.