diff --git a/browser-use-node/package.json b/browser-use-node/package.json
index 0844478a..fe084a33 100644
--- a/browser-use-node/package.json
+++ b/browser-use-node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "browser-use-sdk",
-  "version": "3.4.2",
+  "version": "3.4.3",
   "description": "Official TypeScript SDK for the Browser Use API",
   "author": "Browser Use",
   "license": "MIT",
diff --git a/browser-use-node/src/generated/v3/types.ts b/browser-use-node/src/generated/v3/types.ts
index 7e2fe652..e367ccb3 100644
--- a/browser-use-node/src/generated/v3/types.ts
+++ b/browser-use-node/src/generated/v3/types.ts
@@ -1128,6 +1128,13 @@ export interface components {
              * @default false
              */
             enableScheduledTasks: boolean;
+            /**
+             * Sensitivedata
+             * @description Key-value pairs of sensitive data (e.g. passwords, API keys) that the agent can use via secure placeholders. Keys are exposed to the LLM; values are never shown. The agent uses `<secret>key</secret>` placeholders in browser_type_text to securely enter values. WARNING: sensitive data may be visible in screenshots if the page renders values in unmasked form fields.
+             */
+            sensitiveData?: {
+                [key: string]: string;
+            } | null;
             /**
              * Enablerecording
              * @description If true, records a video of the browser session. The recording URLs will be available in the `recordingUrls` field of the session response after the task completes.
diff --git a/browser-use-python/pyproject.toml b/browser-use-python/pyproject.toml
index 2b04eb63..22cb7cf2 100644
--- a/browser-use-python/pyproject.toml
+++ b/browser-use-python/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "browser-use-sdk"
-version = "3.4.2"
+version = "3.4.3"
 description = "Python SDK for the Browser Use cloud API"
 readme = "README.md"
 license = "MIT"
diff --git a/browser-use-python/src/browser_use_sdk/generated/v3/models.py b/browser-use-python/src/browser_use_sdk/generated/v3/models.py
index 4d0bfc3b..ff10c181 100644
--- a/browser-use-python/src/browser_use_sdk/generated/v3/models.py
+++ b/browser-use-python/src/browser_use_sdk/generated/v3/models.py
@@ -747,6 +747,12 @@ class RunTaskRequest(BaseModel):
         description='If true, the agent can create scheduled tasks that run on a recurring basis (e.g. "every Monday morning, check my inbox and summarize new emails"). Scheduled tasks are tied to your project and persist beyond the session. Note: all scheduled tasks are visible project-wide, so avoid enabling this in multi-user setups where task isolation is needed.',
         title='Enablescheduledtasks',
     )
+    sensitive_data: Dict[str, str] | None = Field(
+        None,
+        alias='sensitiveData',
+        description='Key-value pairs of sensitive data (e.g. passwords, API keys) that the agent can use via secure placeholders. Keys are exposed to the LLM; values are never shown. The agent uses `<secret>key</secret>` placeholders in browser_type_text to securely enter values. WARNING: sensitive data may be visible in screenshots if the page renders values in unmasked form fields.',
+        title='Sensitivedata',
+    )
     enable_recording: bool | None = Field(
         False,
         alias='enableRecording',
diff --git a/browser-use-python/src/browser_use_sdk/v3/client.py b/browser-use-python/src/browser_use_sdk/v3/client.py
index 33615689..b0933743 100644
--- a/browser-use-python/src/browser_use_sdk/v3/client.py
+++ b/browser-use-python/src/browser_use_sdk/v3/client.py
@@ -96,6 +96,7 @@ def run(
         profile_id: str | None = ...,
         proxy_country_code: str | None = ...,
         workspace_id: str | None = ...,
+        sensitive_data: dict[str, str] | None = ...,
         enable_recording: bool | None = ...,
         cache_script: bool | None = ...,
         **extra: Any,
@@ -114,6 +115,7 @@ def run(
         profile_id: str | None = None,
         proxy_country_code: str | None = _UNSET,  # type: ignore[assignment]
         workspace_id: str | None = None,
+        sensitive_data: dict[str, str] | None = None,
         enable_recording: bool | None = None,
         cache_script: bool | None = None,
         **extra: Any,
@@ -156,6 +158,7 @@ def run(
             proxy_country_code=proxy_country_code,
             output_schema=schema_dict,
             workspace_id=workspace_id,
+            sensitive_data=sensitive_data,
             enable_recording=enable_recording,
             cache_script=cache_script,
             **extra,
@@ -175,6 +178,7 @@ def stream(
         profile_id: str | None = None,
         proxy_country_code: str | None = _UNSET,  # type: ignore[assignment]
         workspace_id: str | None = None,
+        sensitive_data: dict[str, str] | None = None,
         enable_recording: bool | None = None,
         cache_script: bool | None = None,
         **extra: Any,
@@ -222,6 +226,7 @@ def stream(
             proxy_country_code=proxy_country_code,
             output_schema=schema_dict,
             workspace_id=workspace_id,
+            sensitive_data=sensitive_data,
             enable_recording=enable_recording,
             cache_script=cache_script,
             **extra,
@@ -331,6 +336,7 @@ def run(
         profile_id: str | None = None,
         proxy_country_code: str | None = _UNSET,  # type: ignore[assignment]
         workspace_id: str | None = None,
+        sensitive_data: dict[str, str] | None = None,
         enable_recording: bool | None = None,
         cache_script: bool | None = None,
         **extra: Any,
@@ -384,6 +390,7 @@ async def create_fn() -> SessionResponse:
                 proxy_country_code=proxy_country_code,
                 output_schema=schema_dict,
                 workspace_id=workspace_id,
+                sensitive_data=sensitive_data,
                 enable_recording=enable_recording,
                 cache_script=cache_script,
                 **extra,
diff --git a/browser-use-python/src/browser_use_sdk/v3/resources/sessions.py b/browser-use-python/src/browser_use_sdk/v3/resources/sessions.py
index 99964fec..03fefabd 100644
--- a/browser-use-python/src/browser_use_sdk/v3/resources/sessions.py
+++ b/browser-use-python/src/browser_use_sdk/v3/resources/sessions.py
@@ -33,6 +33,7 @@ def create(
         output_schema: dict[str, Any] | None = None,
         workspace_id: str | None = None,
         enable_scheduled_tasks: bool | None = None,
+        sensitive_data: dict[str, str] | None = None,
         enable_recording: bool | None = None,
         cache_script: bool | None = None,
         **extra: Any,
@@ -59,6 +60,8 @@ def create(
             body["workspaceId"] = workspace_id
         if enable_scheduled_tasks is not None:
             body["enableScheduledTasks"] = enable_scheduled_tasks
+        if sensitive_data is not None:
+            body["sensitiveData"] = sensitive_data
         if enable_recording is not None:
             body["enableRecording"] = enable_recording
         if cache_script is not None:
@@ -170,6 +173,7 @@ async def create(
         output_schema: dict[str, Any] | None = None,
         workspace_id: str | None = None,
         enable_scheduled_tasks: bool | None = None,
+        sensitive_data: dict[str, str] | None = None,
         enable_recording: bool | None = None,
         cache_script: bool | None = None,
         **extra: Any,
@@ -196,6 +200,8 @@ async def create(
             body["workspaceId"] = workspace_id
         if enable_scheduled_tasks is not None:
             body["enableScheduledTasks"] = enable_scheduled_tasks
+        if sensitive_data is not None:
+            body["sensitiveData"] = sensitive_data
         if enable_recording is not None:
             body["enableRecording"] = enable_recording
         if cache_script is not None:
diff --git a/browser-use-python/uv.lock b/browser-use-python/uv.lock
index 93aedad4..bb0a5008 100644
--- a/browser-use-python/uv.lock
+++ b/browser-use-python/uv.lock
@@ -31,7 +31,7 @@ wheels = [
 
 [[package]]
 name = "browser-use-sdk"
-version = "3.4.2"
+version = "3.4.3"
 source = { editable = "." }
 dependencies = [
     { name = "httpx" },
diff --git a/docs/cloud/openapi/v3.json b/docs/cloud/openapi/v3.json
index a13b23de..98acdc80 100644
--- a/docs/cloud/openapi/v3.json
+++ b/docs/cloud/openapi/v3.json
@@ -2998,6 +2998,21 @@
                         "description": "If true, the agent can create scheduled tasks that run on a recurring basis (e.g. \"every Monday morning, check my inbox and summarize new emails\"). Scheduled tasks are tied to your project and persist beyond the session. Note: all scheduled tasks are visible project-wide, so avoid enabling this in multi-user setups where task isolation is needed.",
                         "default": false
                     },
+                    "sensitiveData": {
+                        "anyOf": [
+                            {
+                                "additionalProperties": {
+                                    "type": "string"
+                                },
+                                "type": "object"
+                            },
+                            {
+                                "type": "null"
+                            }
+                        ],
+                        "title": "Sensitivedata",
+                        "description": "Key-value pairs of sensitive data (e.g. passwords, API keys) that the agent can use via secure placeholders. Keys are exposed to the LLM; values are never shown. The agent uses `<secret>key</secret>` placeholders in browser_type_text to securely enter values. WARNING: sensitive data may be visible in screenshots if the page renders values in unmasked form fields."
+                    },
                     "enableRecording": {
                         "type": "boolean",
                         "title": "Enablerecording",
@@ -3027,6 +3042,18 @@
                         ],
                         "title": "Cachescript",
                         "description": "Controls deterministic script caching. `null` (default): auto-detected \u2014 enabled when the task contains `@{{value}}` brackets and a workspace is attached. `true`: force-enable script caching even without brackets (caches the exact task). `false`: force-disable, even if brackets are present. When active, the first call runs the full agent and saves a reusable script. Subsequent calls with the same task template execute the cached script with $0 LLM cost. Requires workspace_id when enabled. Example: \"Get prices from @{{https://example.com}} for @{{electronics}}\"."
+                    },
+                    "useOwnKey": {
+                        "type": "boolean",
+                        "title": "Useownkey",
+                        "description": "If true, uses your own LLM API key (configured in project settings) instead of Browser Use managed keys. You pay your provider directly for inference; Browser Use charges a reduced orchestration fee (0.2\u00d7 of provider list prices). If no key is configured for the model's provider, the request is rejected.",
+                        "default": false
+                    },
+                    "autoHeal": {
+                        "type": "boolean",
+                        "title": "Autoheal",
+                        "description": "When cache_script is active, controls whether a lightweight LLM validates the cached script output. If the output looks incorrect (empty, error, wrong structure), the system automatically re-triggers the full agent to generate a new version of the script. Set to false to disable validation and always return the raw script output.",
+                        "default": true
                     }
                 },
                 "type": "object",
diff --git a/docs/openapi/v3.json b/docs/openapi/v3.json
index a8b15c62..2e715c87 100644
--- a/docs/openapi/v3.json
+++ b/docs/openapi/v3.json
@@ -2999,6 +2999,21 @@
             "description": "If true, the agent can create scheduled tasks that run on a recurring basis (e.g. \"every Monday morning, check my inbox and summarize new emails\"). Scheduled tasks are tied to your project and persist beyond the session. Note: all scheduled tasks are visible project-wide, so avoid enabling this in multi-user setups where task isolation is needed.",
             "default": false
           },
+          "sensitiveData": {
+            "anyOf": [
+              {
+                "additionalProperties": {
+                  "type": "string"
+                },
+                "type": "object"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "title": "Sensitivedata",
+            "description": "Key-value pairs of sensitive data (e.g. passwords, API keys) that the agent can use via secure placeholders. Keys are exposed to the LLM; values are never shown. The agent uses `<secret>key</secret>` placeholders in browser_type_text to securely enter values. WARNING: sensitive data may be visible in screenshots if the page renders values in unmasked form fields."
+          },
           "enableRecording": {
             "type": "boolean",
             "title": "Enablerecording",