Ciphers with TLSv1.2 and higher

Our API endpoints only accept client requests where the supported ciphers are in the "Recommended" list published by the Mozilla Foundation on their server-side TLS guidance page.

A small percentage of developers who make browser-based CORS (XHR/Fetch) API call to Fastah's endpoints may need to reference the following compatibility table from the above-mentioned Mozilla page.


Fastah API endpoints use the Intermediate "Recommended" configuration for secure-by-default connectivity as well balanced compatibility to user agents.