Open banking platforms, where services that might not have previously lived next to each other are now joined up by way of APIs, has been one of the emerging trends of the last couple of years, and today one of the leaders in the space out of Europe has closed a round of funding to expand its business. Tink, a startup out of Stockholm, Sweden that aggregates a number of banks and financial services by way of an API so that those can in turn be accessed via new channels,…