diff --git a/src/openrpc/alchemy/solana-das/solana-das.yaml b/src/openrpc/alchemy/solana-das/solana-das.yaml
index 5cfb9aa83..0f8e8ff38 100644
--- a/src/openrpc/alchemy/solana-das/solana-das.yaml
+++ b/src/openrpc/alchemy/solana-das/solana-das.yaml
@@ -133,33 +133,69 @@ methods:
 
   - name: getAssetsByOwner
     description: Returns assets owned by the specified address.
+    paramStructure: by-name
     params:
-      - name: Owner address
+      - name: ownerAddress
         required: true
         description: The owner address to filter assets by.
         schema:
           $ref: ../../chains/_components/solana/base-types.yaml#/components/schemas/Pubkey
-      - name: Configuration
+      - name: sortBy
         required: false
-        description: Optional configuration object for sorting and pagination.
+        description: >
+          The field to sort by. Note: Only `id` is supported for cursor-based pagination
+          (using `before`/`after`). Sorting by `created`, `updated`, `recent_action`, or `none`
+          requires page-based pagination (using `page`).
+        schema:
+          type: string
+          enum:
+            - id
+            - created
+            - updated
+            - recent_action
+            - none
+      - name: sortDirection
+        required: false
+        description: Sort direction (ascending or descending).
         schema:
-          $ref: ../../chains/_components/solana/asset.yaml#/components/schemas/GetAssetsByOwnerConfig
+          type: string
+          enum:
+            - asc
+            - desc
+      - name: limit
+        required: false
+        description: The maximum number of assets to retrieve (max 1000, default 100).
+        schema:
+          type: integer
+      - name: page
+        required: false
+        description: The index of the page to retrieve. Required when using sortBy values other than `id`.
+        schema:
+          type: integer
+      - name: before
+        required: false
+        description: Retrieve assets before this cursor. Only supported when sortBy is `id`.
+        schema:
+          type: string
+      - name: after
+        required: false
+        description: Retrieve assets after this cursor. Only supported when sortBy is `id`.
+        schema:
+          type: string
+      - name: options
+        required: false
+        description: Display options for the response.
+        schema:
+          $ref: ../../chains/_components/solana/asset.yaml#/components/schemas/DisplayOptions
     examples:
       - name: getAssetsByOwner example
         params:
-          - name: Owner address
-            value:
-              ownerAddress: "86xCnPeV69n6t3DnyGvkKobf9FdN2H9oiVDdaMpo2MMY"
-              page: 1
-              limit: 50
-              sortBy:
-                sortBy: "created"
-                sortDirection: "asc"
-              options:
-                showUnverifiedCollections: false
-                showCollectionMetadata: false
-                showFungible: false
-                showZeroBalance: false
+          - name: ownerAddress
+            value: "86xCnPeV69n6t3DnyGvkKobf9FdN2H9oiVDdaMpo2MMY"
+          - name: limit
+            value: 50
+          - name: page
+            value: 1
     result:
       name: Assets by owner
       description: Returns assets owned by the specified address.
diff --git a/src/openrpc/chains/_components/solana/asset.yaml b/src/openrpc/chains/_components/solana/asset.yaml
index 2fa01cf96..0cdb7d58c 100644
--- a/src/openrpc/chains/_components/solana/asset.yaml
+++ b/src/openrpc/chains/_components/solana/asset.yaml
@@ -39,6 +39,30 @@ components:
           description: Display grand total.
           default: false
 
+    AssetSorting:
+      title: Asset Sorting
+      type: object
+      description: Sorting configuration for assets.
+      properties:
+        sortBy:
+          type: string
+          enum:
+            - id
+            - created
+            - updated
+            - recent_action
+            - none
+          description: >
+            The field to sort by. Note: Only `id` is supported for cursor-based pagination
+            (using `before`/`after`). Sorting by `created`, `updated`, `recent_action`, or `none`
+            requires page-based pagination (using `page`).
+        sortDirection:
+          type: string
+          enum:
+            - asc
+            - desc
+          description: Sort direction (ascending or descending).
+
     GetAssetConfig:
       title: GetAsset Configuration
       type: object
@@ -426,27 +450,23 @@ components:
       type: object
       properties:
         sortBy:
-          type: object
-          description: Sorting criteria for assets.
-          properties:
-            sortBy:
-              type: string
-              enum:
-                - id
-                - created
-                - updated
-                - recentAction
-                - none
-              description: >
-                The field to sort by. Note: Only `id` is supported for cursor-based pagination
-                (using `before`/`after`). Sorting by `created`, `updated`, `recentAction`, or `none`
-                requires page-based pagination (using `page`).
-            sortDirection:
-              type: string
-              enum:
-                - asc
-                - desc
-              description: Sort direction.
+          type: string
+          enum:
+            - id
+            - created
+            - updated
+            - recent_action
+            - none
+          description: >
+            The field to sort by. Note: Only `id` is supported for cursor-based pagination
+            (using `before`/`after`). Sorting by `created`, `updated`, `recent_action`, or `none`
+            requires page-based pagination (using `page`).
+        sortDirection:
+          type: string
+          enum:
+            - asc
+            - desc
+          description: Sort direction.
         limit:
           type: integer
           description: The maximum number of assets to retrieve.