On our website we offer gold, silver, platinum and palladium products (bars and coins). The prices of these products need to be updated at least every 15 minutes based on the spot prices of these metals. I would rather avoid having to subscribe somewhere in order to obtain the market data, but it is an option if this is necessary since the data needs to be stable and reliable.
There should be a small section on the website that shows the current gold and silver price, either in text or as a chart. Furthermore, I would like to add a separate section where customers can view charts on our website for the 4 precious metals. These charts should include historical data, multiple currencies (USD, EUR) and weight (gram, troy ounce, kilo).
7 pekerja bebas membida secara purata $126 untuk pekerjaan ini
Your specs are clear. The job is done within a week without any subscription fees. Includes a two years guarantee for correct 15 minute spot rates regarding the four commodities. Hope to work with you soon!