fixer.io API needs to be updated with a new endpoint requiring an access key

[tskamaldeep]

I'm submitting a ...

• [* ] bug report
• feature request
• other

Current behavior:

Please treat this bug report as a recurrence of #16130.
The fixer.io API endpoint used in the finance3.js service module in the Conceptual Overview section of the Angular documentation is outdated. Here is the supporting readme note:
https://github.com/fixerAPI/fixer#readme

Please ensure that the endpoint is changed to make sure that the example is functional. If obtaining an access key for the documentation example is not feasible, please consider going with another currency converter API.

Expected / new behavior:

https://api.fixer.io/latest?base=USD&symbols=USD,EUR,CNY

Minimal reproduction of the problem with instructions:

AngularJS version: 1.x.y

1.7.X-snapshot

Browser: [all | Chrome XX | Firefox XX | Edge XX | IE XX | Safari XX | Mobile Chrome XX | Android X.X Web Browser | iOS XX Safari | iOS XX UIWebView | iOS XX WKWebView | Opera XX ]

Anything else:

GET https://api.fixer.io/latest?base=USD&symbols=USD,EUR,CNY 404

[tskamaldeep]

Thank you for addressing.