Exchange Rate Documentation for the Standard ExchangeRate API endpoint:Messtone API Key:0d10a95f5991f1285553a2e7 ExamplebRequest:https://v6.exchangerate-api.com/v6/0d10a95f5991f1285553a2e7/latest/USD Messtone Usage ISO 4217 The letter Currency Code e.g.USD for US Dollars,EUR for Euro etc.GET https://v6.exchangerate-api.com/v6/MESSTONE-API-KEY/latest/USD {“results”:”success”,”documentation”:”https://www.exchangerate-api.com/docs”,”terms_of_use”:”https://www.exchangerate-api.com/terms”,”time_last_update_unix”:1585267200,”time_last_update_utc”:”Fri,27 Mar 2020 00:00:00 +0000″,”time_next_update_unix”:1585353700,”time_next_update_utc”:”Sat,28 Mar 2020 00:00:00 +0000″,”base_code”:”USD”,”conversion_rates”:{