diff --git a/cps-rest/docs/api/swagger/components.yml b/cps-rest/docs/api/swagger/components.yml
index 3694f36..bb1f120 100755
--- a/cps-rest/docs/api/swagger/components.yml
+++ b/cps-rest/docs/api/swagger/components.yml
@@ -75,6 +75,14 @@
       schema:
         type: string
         default: /
+    cpsPathInQuery:
+      name: cps-path
+      in: query
+      description: cps-path
+      required: false
+      schema:
+        type: string
+        default: /
     includeDescendantsOptionInQuery:
       name: include-descendants
       in: query
diff --git a/cps-rest/docs/api/swagger/cpsQuery.yml b/cps-rest/docs/api/swagger/cpsQuery.yml
new file mode 100644
index 0000000..91a4bdb
--- /dev/null
+++ b/cps-rest/docs/api/swagger/cpsQuery.yml
@@ -0,0 +1,23 @@
+nodesByDataspaceAndAnchorAndCpsPath:
+  get:
+    description: Query data nodes for the given dataspace and anchor using CPS path
+    tags:
+      - cps-query
+    summary: Query data nodes
+    operationId: getNodesByDataspaceAndAnchorAndCpsPath
+    parameters:
+      - $ref: 'components.yml#/components/parameters/dataspaceNameInPath'
+      - $ref: 'components.yml#/components/parameters/anchorNameInPath'
+      - $ref: 'components.yml#/components/parameters/cpsPathInQuery'
+    responses:
+      '200':
+        $ref: 'components.yml#/components/responses/Ok'
+      '400':
+        $ref: 'components.yml#/components/responses/BadRequest'
+      '401':
+        $ref: 'components.yml#/components/responses/Unauthorized'
+      '403':
+        $ref: 'components.yml#/components/responses/Forbidden'
+      '404':
+        $ref: 'components.yml#/components/responses/NotFound'
+    x-codegen-request-body-name: xpath
\ No newline at end of file
diff --git a/cps-rest/docs/api/swagger/openapi.yml b/cps-rest/docs/api/swagger/openapi.yml
index 2ead202..38fbebe 100755
--- a/cps-rest/docs/api/swagger/openapi.yml
+++ b/cps-rest/docs/api/swagger/openapi.yml
@@ -50,3 +50,6 @@
 
   /v1/dataspaces/{dataspace-name}/nodes:
     $ref: 'cpsData.yml#/nodesByDataspace'
+
+  /v1/dataspaces/{dataspace-name}/anchors/{anchor-name}/nodes/query:
+    $ref: 'cpsQuery.yml#/nodesByDataspaceAndAnchorAndCpsPath'
\ No newline at end of file