1 files changed, 39 insertions, 0 deletions
diff --git a/schema.go b/schema.go
new file mode 100644
index 0000000..ec3dfee
--- /dev/null
+++ b/schema.go
@@ -0,0 +1,39 @@
+package exchange
+
+import (
+	"fmt"
+
+	"github.com/shopspring/decimal"
+)
+
+type response[T any] struct {
+	Data   T
+	Status status
+}
+
+type status struct {
+	Error string `json:"error_message"`
+}
+
+type apiError struct {
+	Status status
+}
+
+func (e apiError) Error() string {
+	return fmt.Sprintf("currency exchange api error: %v", e.Status.Error)
+}
+
+type priceConversionQuery struct {
+	Amount uint   `url:"amount"`
+	From   string `url:"symbol"`
+	To     string `url:"convert"`
+}
+
+type priceConversion struct {
+	Id    uint
+	Quote map[string]price
+}
+
+type price struct {
+	Price decimal.Decimal
+}