Unable to connect to the API now

[dan]

I get an error message mentioning "Unexpected token <". My api calls were working in 1.17 but isn't working with version 1.20.

[dan]

Double check that you are calling the precise API URL.

http://<hostname>/api/login will work, but http://<hostname>//api/login will not. Though some user agents ignore the double //, FusionAuth treats them as two different URLs, and returns HTML which the API client doesn't know how to parse (hence the error message).