diff --git a/internal/config/service.go b/internal/config/service.go
index 18d9b62..7e1e6a9 100644
--- a/internal/config/service.go
+++ b/internal/config/service.go
@@ -129,6 +129,11 @@ func (svc *Service) checkAndFormatInput(types []datatype.T) error {
 			}
 			svc.Query[queryName] = param
 
+		} else {
+			if svc.Form == nil {
+				svc.Form = make(map[string]*Parameter)
+			}
+			svc.Form[paramName] = param
 		}
 
 		// use param name if no rename
diff --git a/internal/config/types.go b/internal/config/types.go
index 7ce33c1..25be16b 100644
--- a/internal/config/types.go
+++ b/internal/config/types.go
@@ -31,6 +31,9 @@ type Service struct {
 	// references to Query parameters
 	// format: 'GET@paranName'
 	Query map[string]*Parameter
+
+	// references for form parameters (all but Captures and Query)
+	Form map[string]*Parameter
 }
 
 // Parameter represents a parameter definition (from api.json)