Add Go snippets

snippets/go/fiat_currencies.go

@@ -0,0 +1,27 @@
+package example
+
+import (
+	"log"
+)
+
+func ListFiatCurrencies() {
+	// ANCHOR: list-fiat-currencies
+	if fiatCurrencies, err := sdk.ListFiatCurrencies(); err == nil {
+		log.Printf("%#v", fiatCurrencies)
+	}
+	// ANCHOR_END: list-fiat-currencies
+}
+
+func FetchFiatRates() {
+	// ANCHOR: fetch-fiat-rates
+	if fiatRates, err := sdk.FetchFiatRates(); err == nil {
+		log.Printf("%#v", fiatRates)
+	}
+	// ANCHOR_END: fetch-fiat-rates
+}
+
+func GetFiatCurrenciesAndRates() {
+	// ANCHOR: get-fiat-currencies-and-rates
+	// TODO
+	// ANCHOR_END: get-fiat-currencies-and-rates
+}