A simple webscraper (no web API's needed!) that fetches rates from some of the most known websites that publish exchange rates for US Dollars (USD) to Venezuela Bolívares (VEF) conversion.
This is a quick-and-dirty code sample for webscraping (regular HTML, script tags, Instagram) using the most commmon scraping technologies.
Python 3.x
BeautifulSoup 4.x
Regular Expressions
JSON