diff --git a/nip86/responses.go b/nip86/responses.go
new file mode 100644
index 0000000..126b674
--- /dev/null
+++ b/nip86/responses.go
@@ -0,0 +1,16 @@
+package nip86
+
+type IDReason struct {
+	ID     string `json:"id"`
+	Reason string `json:"reason"`
+}
+
+type PubKeyReason struct {
+	PubKey string `json:"pubkey"`
+	Reason string `json:"reason"`
+}
+
+type IPReason struct {
+	IP     string `json:"ip"`
+	Reason string `json:"reason"`
+}