Extract data from external URL.

 
Hello, I want to extract data from an external URL and load them as variables in an EA to open operations.

The external URL data type throws me:

Par: EURUSD
Order: BUY
Admission: 1.2525
SL: 1.2520
TP: 1.2535

Anyone have an example that demonstrates me?
 
maybe xml feed there are some examples in codebase and articles.
 
Any man you've tried?
I downloaded some but give error, look like they were designed for previous versions of mt4.
Reason: