diff --git a/api/api.yaml b/api/api.yaml
index 701a1b1c4..f9982d824 100644
--- a/api/api.yaml
+++ b/api/api.yaml
@@ -2496,7 +2496,7 @@ components:
       required:
         - id
         - issuerDID
-        - recipientDID
+        - userDID
         - paymentOptionID
         - payments
         - createdAt
@@ -2506,7 +2506,7 @@ components:
           format: uuid
         issuerDID:
           type: string
-        recipientDID:
+        userDID:
           type: string
         paymentOptionID:
           type: string
diff --git a/internal/api/api.gen.go b/internal/api/api.gen.go
index 3df79c674..3d613184b 100644
--- a/internal/api/api.gen.go
+++ b/internal/api/api.gen.go
@@ -317,7 +317,7 @@ type CreatePaymentRequestResponse struct {
 	IssuerDID       string               `json:"issuerDID"`
 	PaymentOptionID openapi_types.UUID   `json:"paymentOptionID"`
 	Payments        []PaymentRequestInfo `json:"payments"`
-	RecipientDID    string               `json:"recipientDID"`
+	UserDID         string               `json:"userDID"`
 }
 
 // Credential defines model for Credential.
diff --git a/internal/api/payment_test.go b/internal/api/payment_test.go
index ab3c8198f..d5315a5fc 100644
--- a/internal/api/payment_test.go
+++ b/internal/api/payment_test.go
@@ -635,7 +635,7 @@ func TestServer_CreatePaymentRequest(t *testing.T) {
 							Data:        protocol.PaymentRequestInfoData{},
 						},
 					},
-					RecipientDID: receiverDID.String(),
+					UserDID: receiverDID.String(),
 				},
 			},
 		},
@@ -658,7 +658,7 @@ func TestServer_CreatePaymentRequest(t *testing.T) {
 				require.NoError(t, json.Unmarshal(rr.Body.Bytes(), &response))
 				assert.NotEqual(t, uuid.Nil, response.Id)
 				assert.Equal(t, tc.expected.resp.IssuerDID, response.IssuerDID)
-				assert.Equal(t, tc.expected.resp.RecipientDID, response.RecipientDID)
+				assert.Equal(t, tc.expected.resp.UserDID, response.UserDID)
 				assert.InDelta(t, time.Now().UnixMilli(), response.CreatedAt.UnixMilli(), 100)
 				/*
 					assert.Equal(t, len(tc.expected.resp.Payments), len(response.Payments))
diff --git a/internal/api/responses.go b/internal/api/responses.go
index 5d5d89010..c5dcb63de 100644
--- a/internal/api/responses.go
+++ b/internal/api/responses.go
@@ -357,7 +357,7 @@ func toCreatePaymentRequestResponse(payReq *domain.PaymentRequest) CreatePayment
 		CreatedAt:       payReq.CreatedAt,
 		Id:              payReq.ID,
 		IssuerDID:       payReq.IssuerDID.String(),
-		RecipientDID:    payReq.RecipientDID.String(),
+		UserDID:         payReq.RecipientDID.String(),
 		PaymentOptionID: payReq.PaymentOptionID,
 		Payments:        []PaymentRequestInfo{payment},
 	}