Adding https://coinbin.org/ (from @kennethreitz) to the list.

Adding https://coinbin.org/ (from @kennethreitz) to the list.

sorry, forgot to change the HTTPS column

CoinMarketCap and CryptoCompare both are equally good but CryptoCompare supports logos for each currency. Thought this might be a good addition.

Czech national bank exchange rates
Corrected Imgur URL

add domainsdb.info API into Business

The previous link directed users to a specific view of the API which may not include all data. The updated link goes straight to the main view of all complaints with options to configure your API request, custom views, and information about the data.

As discussed in PR #407, Stormpath closed and joined with Okta. However, there is no indication of a free tier for Okta now. The closest thing I could find on their pricing page was joining 1 service to an Okta SSO for free, but that isn't any form of an API that we cover in this project.