I would like to fetch gold prices in real time on my website. I am ready to pay for the web services too, but need to have a free trial before I make the payment for the same.
Pls don't propose integration of widgets from websites like [login to view URL] and [login to view URL] because I need to fetch the live gold rate, add some tax to it and then display on my website. I have given the procedure below. Pls bid only if you can show me a demo and explain me how it is done because I don't want any illegal way of automatic ext ration of rates from any conversion websites.
1. Fetch live gold rate for every 30 sec from a web service or data feed.
2. Add some amount of tax to the rate fetched
3. Display it on my website for 30 sec refresh interval.
18 freelancer đang chào giá trung bình $856 cho công việc này
In client site, simply use AJAX to control all. in server site, a php program fetch the prices, this step can be replaced by the web service you will buy.