## Python SDK Changes:

* `open_router.presets.create_presets_responses()`: 
  *  `request.input.union(Array<>)[]` **Changed**
* `open_router.responses.send()`: 
  *  `request.input.union(Array<>)[]` **Changed**
* `open_router.beta.responses.send()`: 
  *  `request.input.union(Array<>)[]` **Changed**

Author: speakeasybot

.speakeasy/gen.lock

@@ -1,19 +1,19 @@
 lockVersion: 2.0.0
 id: c48cf606-fb42-4a45-9c23-8f0555307828
 management:
-  docChecksum: 4ec24ba93b3a397ecc159ac306a6bd8a
+  docChecksum: a1823e398ef1b0d3f2314d16c5fd9b22
   docVersion: 1.0.0
   speakeasyVersion: 1.787.0
   generationVersion: 2.914.0
-  releaseVersion: 1.3.29
-  configChecksum: 82c5f834c7b9d556fb73ec8117d817a6
+  releaseVersion: 1.3.30
+  configChecksum: 6c32822b074d7404007cd6410371ad92
   repoURL: https://github.com/OpenRouterTeam/python-sdk.git
   installationURL: https://github.com/OpenRouterTeam/python-sdk.git
   published: true
 persistentEdits:
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+  pristine_tree_hash: 82f92d658696b808589f8a8936e23dffe0dffd6b
 features:
   python:
     acceptHeaders: 3.0.0
@@ -3832,8 +3832,8 @@ trackedFiles:
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   docs/components/inputsunion1.mdx:
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+    pristine_git_object: d35aaf3b280c6e6e985c8fa5f0511dc1134bcbf7
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+    pristine_git_object: cbd5ff21806a56f4e3f0c3668b67321044f9b1e5
+  docs/components/toolsearchoutputitemtool.mdx:
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+    pristine_git_object: da5087fa634826e4a4146df98697a83f822b12f6
+  docs/components/toolsearchoutputitemtoolfunction.mdx:
+    id: 0e5b37ad1d40
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+    pristine_git_object: 1c5758db00e2e5a3fa589d1b8babd6d0ade6b744
+  docs/components/toolsearchoutputitemtoolunion.mdx:
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     id: 827c342fe25b
     last_write_checksum: sha1:62eee3897b26cfc2097be04aeb24dc578da877ec
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     pristine_git_object: e7702ba4121c757b4f57d552a4f608bd4636e7b5
+  docs/components/typetoolsearchoutput.mdx:
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   scripts/prepare_readme.py:
     id: e0c5957a6035
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@@ -10004,8 +10052,8 @@ trackedFiles:
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   src/openrouter/alpha.py:
     id: 306c4d93308d
     last_write_checksum: sha1:30f55a360f41376ab194b9ea725fe4e001a5ae1a
@@ -10052,8 +10100,8 @@ trackedFiles:
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@@ -11672,8 +11720,8 @@ trackedFiles:
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   src/openrouter/components/inputs_union.py:
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+  src/openrouter/components/toolsearchcallitem.py:
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+  src/openrouter/components/toolsearchoutputitem.py:
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     last_write_checksum: sha1:21dc898a1519400cbfbda4aa35eda60a9dcbf668
@@ -18280,3 +18336,4 @@ examples:
         "500":
           application/json: {"error": {"code": 500, "message": "Internal Server Error"}}
 examplesVersion: 1.0.2
+releaseNotes: "## Python SDK Changes:\n* `open_router.presets.create_presets_responses()`: \n  *  `request.input.union(Array<>)[]` **Changed**\n* `open_router.responses.send()`: \n  *  `request.input.union(Array<>)[]` **Changed**\n* `open_router.beta.responses.send()`: \n  *  `request.input.union(Array<>)[]` **Changed**\n"

.speakeasy/gen.yaml

@@ -36,7 +36,7 @@ generation:
   documentation: mintlify
   preApplyUnionDiscriminators: true
 python:
-  version: 1.3.29
+  version: 1.3.30
   additionalDependencies:
     dev: {}
     main: {}

.speakeasy/out.openapi.yaml

@@ -14489,6 +14489,8 @@ components:
               - $ref: '#/components/schemas/AdditionalToolsItem'
               - $ref: '#/components/schemas/AgentMessageItem'
               - $ref: '#/components/schemas/ConfigurationUpdateItem'
+              - $ref: '#/components/schemas/ToolSearchCallItem'
+              - $ref: '#/components/schemas/ToolSearchOutputItem'
           type: 'array'
       description: 'Input for a response request - can be a string or array of items'
       example:
@@ -17667,7 +17669,7 @@ components:
             openrouter_metadata:
               $ref: '#/components/schemas/OpenRouterMetadata'
             provider:
-              $ref: '#/components/schemas/ProviderName'
+              type: 'string'
             safeguard_results:
               items:
                 $ref: '#/components/schemas/AnthropicSafeguardResult'
@@ -17996,7 +17998,7 @@ components:
                 - 'Z.AI'
                 - 'FakeProvider'
               type: 'string'
-              x-speakeasy-unknown-values: allow
+              x-speakeasy-unknown-values: 'allow'
             role:
               enum:
                 - 'assistant'
@@ -26438,7 +26440,7 @@ components:
             - 'FakeProvider'
           example: 'OpenAI'
           type: 'string'
-          x-speakeasy-unknown-values: allow
+          x-speakeasy-unknown-values: 'allow'
         routed_service_tier:
           description: 'The service tier this request was routed to (e.g. flex, priority). The tier actually applied and billed is determined by the provider response and may differ.'
           enum:
@@ -30491,6 +30493,165 @@ components:
         - 'required'
         - 'function'
       type: 'object'
+    ToolSearchCallItem:
+      description: 'A tool search call the client executed'
+      example:
+        arguments:
+          query: 'weather'
+        call_id: 'call_search_1'
+        execution: 'client'
+        status: 'completed'
+        type: 'tool_search_call'
+      properties:
+        arguments: {}
+        call_id:
+          type: 'string'
+        execution:
+          enum:
+            - 'server'
+            - 'client'
+          type: 'string'
+          x-speakeasy-unknown-values: allow
+        id:
+          type:
+            - 'string'
+            - 'null'
+        status:
+          enum:
+            - 'in_progress'
+            - 'completed'
+            - 'incomplete'
+            - null
+          type:
+            - 'string'
+            - 'null'
+          x-speakeasy-unknown-values: allow
+        type:
+          enum:
+            - 'tool_search_call'
+          type: 'string'
+      required:
+        - 'type'
+        - 'call_id'
+        - 'execution'
+      type: 'object'
+    ToolSearchOutputItem:
+      description: 'The tools a client-executed tool search loaded'
+      example:
+        call_id: 'call_search_1'
+        execution: 'client'
+        status: 'completed'
+        tools:
+          - name: 'get_weather'
+            parameters:
+              properties:
+                location:
+                  type: 'string'
+              type: 'object'
+            type: 'function'
+        type: 'tool_search_output'
+      properties:
+        call_id:
+          type: 'string'
+        execution:
+          enum:
+            - 'server'
+            - 'client'
+          type: 'string'
+          x-speakeasy-unknown-values: allow
+        id:
+          type:
+            - 'string'
+            - 'null'
+        status:
+          enum:
+            - 'in_progress'
+            - 'completed'
+            - 'incomplete'
+            - null
+          type:
+            - 'string'
+            - 'null'
+          x-speakeasy-unknown-values: allow
+        tools:
+          items:
+            anyOf:
+              - allOf:
+                  - $ref: '#/components/schemas/FunctionTool'
+                  - properties:
+                      async:
+                        description: 'Lets the model keep working after calling this tool instead of waiting for its output. The tool is still executed by the client; return the result in a later request as a `function_call_output` with the original `call_id`. Only honored by providers whose Responses API supports async tools; ignored elsewhere.'
+                        example: true
+                        type: 'boolean'
+                      defer_loading:
+                        description: 'Withhold this tool from the model until `openrouter:tool_search` finds it. Requires the tool search server tool; at least one tool must remain non-deferred.'
+                        example: true
+                        type: 'boolean'
+                    type: 'object'
+                description: 'Function tool definition'
+                example:
+                  description: 'Get the current weather in a location'
+                  name: 'get_weather'
+                  parameters:
+                    properties:
+                      location:
+                        description: 'The city and state'
+                        type: 'string'
+                      unit:
+                        enum:
+                          - 'celsius'
+                          - 'fahrenheit'
+                        type: 'string'
+                        x-speakeasy-unknown-values: allow
+                    required:
+                      - 'location'
+                    type: 'object'
+                  type: 'function'
+              - $ref: '#/components/schemas/Preview_WebSearchServerTool'
+              - $ref: '#/components/schemas/Preview_20250311_WebSearchServerTool'
+              - $ref: '#/components/schemas/Legacy_WebSearchServerTool'
+              - $ref: '#/components/schemas/WebSearchServerTool'
+              - $ref: '#/components/schemas/FileSearchServerTool'
+              - $ref: '#/components/schemas/ComputerUseServerTool'
+              - $ref: '#/components/schemas/CodeInterpreterServerTool'
+              - $ref: '#/components/schemas/McpServerTool'
+              - $ref: '#/components/schemas/ImageGenerationServerTool'
+              - $ref: '#/components/schemas/CodexLocalShellTool'
+              - $ref: '#/components/schemas/ShellServerTool'
+              - $ref: '#/components/schemas/ApplyPatchServerTool'
+              - $ref: '#/components/schemas/CustomTool'
+              - $ref: '#/components/schemas/NamespaceTool'
+              - $ref: '#/components/schemas/AdvisorServerTool_OpenRouter'
+              - $ref: '#/components/schemas/SubagentServerTool_OpenRouter'
+              - $ref: '#/components/schemas/DatetimeServerTool'
+              - $ref: '#/components/schemas/FilesServerTool'
+              - $ref: '#/components/schemas/FusionServerTool_OpenRouter'
+              - $ref: '#/components/schemas/ImageGenerationServerTool_OpenRouter'
+              - $ref: '#/components/schemas/SearchModelsServerTool_OpenRouter'
+              - $ref: '#/components/schemas/WebFetchServerTool'
+              - $ref: '#/components/schemas/WebSearchServerTool_OpenRouter'
+              - $ref: '#/components/schemas/ApplyPatchServerTool_OpenRouter'
+              - $ref: '#/components/schemas/BashServerTool'
+              - $ref: '#/components/schemas/ShellServerTool_OpenRouter'
+              - $ref: '#/components/schemas/ToolSearchServerTool'
+              - additionalProperties: {}
+                properties:
+                  type:
+                    type: 'string'
+                required:
+                  - 'type'
+                type: 'object'
+          type: 'array'
+        type:
+          enum:
+            - 'tool_search_output'
+          type: 'string'
+      required:
+        - 'type'
+        - 'call_id'
+        - 'execution'
+        - 'tools'
+      type: 'object'
     ToolSearchServerTool:
       description: 'OpenRouter built-in server tool: finds tools marked `defer_loading` and makes them callable'
       example:

.speakeasy/workflow.lock

@@ -2,19 +2,19 @@ speakeasyVersion: 1.787.0
 sources:
     OpenRouter API:
         sourceNamespace: open-router-chat-completions-api
-        sourceRevisionDigest: sha256:bf7fda8c98a42027444954119bd5f58646b93dd9d55cc5f21378e37a95a4ce2f
-        sourceBlobDigest: sha256:4d40bc4e642a7f455fd9de4ca42f0af6bfb9e4ebc4b2cf2d489b7037f436b689
+        sourceRevisionDigest: sha256:4f7d856e5b6cc802e2402204573da0cf25747750110b71d92b4f6cc6d9a0f1b2
+        sourceBlobDigest: sha256:32d1edb3551b9e15b5e46f7a205f92e832f2ed613979eb3475e8d1a35d3c0c9a
         tags:
             - latest
             - 1.0.0
 targets:
     open-router:
         source: OpenRouter API
         sourceNamespace: open-router-chat-completions-api
-        sourceRevisionDigest: sha256:bf7fda8c98a42027444954119bd5f58646b93dd9d55cc5f21378e37a95a4ce2f
-        sourceBlobDigest: sha256:4d40bc4e642a7f455fd9de4ca42f0af6bfb9e4ebc4b2cf2d489b7037f436b689
+        sourceRevisionDigest: sha256:4f7d856e5b6cc802e2402204573da0cf25747750110b71d92b4f6cc6d9a0f1b2
+        sourceBlobDigest: sha256:32d1edb3551b9e15b5e46f7a205f92e832f2ed613979eb3475e8d1a35d3c0c9a
         codeSamplesNamespace: open-router-python-code-samples
-        codeSamplesRevisionDigest: sha256:a975166c914e7c2619de53cdb36eee13a913db00816de0f2c62fe993a339d118
+        codeSamplesRevisionDigest: sha256:5f4f4e8d4e0cf27a769328aa97641bf05eda5ee1098329f37a77e4fffd07a8d7
 workflow:
     workflowVersion: 1.0.0
     speakeasyVersion: 1.787.0