diff --git a/sources/platform/actors/development/actor_definition/actor_json.md b/sources/platform/actors/development/actor_definition/actor_json.md
index c8a42af095..fed0fefda9 100644
--- a/sources/platform/actors/development/actor_definition/actor_json.md
+++ b/sources/platform/actors/development/actor_definition/actor_json.md
@@ -76,7 +76,7 @@ Actor `name`, `version`, `buildTag`, and `environmentVariables` are currently on
 | `version` | Required | The version of the Actor, specified in the format `[Number].[Number]`, e.g., `0.1`, `0.3`, `1.0`, `1.3`, etc. |
 | `buildTag` | Optional | The tag name to be applied to a successful build of the Actor. If not specified, defaults to `latest`. Refer to the [builds](../builds_and_runs/builds.md) for more information. |
 | `meta` | Optional | Metadata object containing additional information about the Actor. Currently supports `templateId` field to identify the template from which the Actor was created. |
-| `environmentVariables` | Optional | A map of environment variables to be used during local development. These variables will also be applied to the Actor when deployed on the Apify platform. For more details, see the [environment variables](/cli/docs/vars) section of the Apify CLI documentation. |
+| `environmentVariables` | Optional | A JSON **object** (key -> value) of environment variables to be used during local development. These variables will also be applied to the Actor when deployed on the Apify platform. Values prefixed with `@` (e.g. `"@mySecretPassword"`) reference a named secret managed via [`apify secrets add`](/cli/docs/reference#apify-secrets). This is a map, not an array. For more details, see the [environment variables](/cli/docs/vars) section of the Apify CLI documentation. |
 | `dockerfile` | Optional | The path to the Dockerfile to be used for building the Actor on the platform. If not specified, the system will search for Dockerfiles in the `.actor/Dockerfile` and `Dockerfile` paths, in that order. Refer to the [Dockerfile](./docker.md) section for more information. |
 | `dockerContextDir` | Optional | The path to the directory to be used as the Docker context when building the Actor. The path is relative to the location of the `actor.json` file. This property is useful for monorepos containing multiple Actors. Refer to the [Actor monorepos](../deployment/source_types.md#actor-monorepos) section for more details. |
 | `readme` | Optional | The path to the README file to be used on the platform. If not specified, the system will look for README files in the `.actor/README.md` and `README.md` paths, in that order of preference. Check out [Apify Marketing Playbook to learn how to write a quality README files](https://apify.notion.site/How-to-create-an-Actor-README-759a1614daa54bee834ee39fe4d98bc2) guidance. |
diff --git a/sources/platform/actors/development/programming_interface/index.mdx b/sources/platform/actors/development/programming_interface/index.mdx
index b51c87ddc2..1c7d532acc 100644
--- a/sources/platform/actors/development/programming_interface/index.mdx
+++ b/sources/platform/actors/development/programming_interface/index.mdx
@@ -46,4 +46,9 @@ This chapter will guide you through all the commands you need to build your firs
         desc="Learn how to use Actors in lightweight mode as a blazingly fast API server."
         to="/platform/actors/development/programming-interface/standby"
     />
+    <Card
+        title="Persisting state across runs"
+        desc="Read data written by a previous run of the same Actor - useful for scheduled or cron-driven Actors."
+        to="/platform/actors/development/programming-interface/persisting-state-across-runs"
+    />
 </CardGrid>
diff --git a/sources/platform/actors/development/programming_interface/persisting_state_across_runs.md b/sources/platform/actors/development/programming_interface/persisting_state_across_runs.md
new file mode 100644
index 0000000000..32bde12929
--- /dev/null
+++ b/sources/platform/actors/development/programming_interface/persisting_state_across_runs.md
@@ -0,0 +1,195 @@
+---
+title: Persisting state across runs
+description: Read data written by a previous run of the same Actor - useful for scheduled or cron-driven Actors that need to remember progress between invocations.
+slug: /actors/development/programming-interface/persisting-state-across-runs
+sidebar_position: 10
+---
+
+import Tabs from '@theme/Tabs';
+import TabItem from '@theme/TabItem';
+
+An Actor run's default [key-value store](../../../storage/key_value_store.md), [dataset](../../../storage/dataset.md), and [request queue](../../../storage/request_queue.md) exist only for that one run. When you need a run to pick up where the previous run left off - for example, a scheduled Actor that tracks the last cursor it processed, deduplicates against previously-seen items, or resumes a partial job - you have to write state somewhere the next run can find it.
+
+This page describes two recommended patterns for cross-run state and the pitfalls to watch out for.
+
+## Pattern 1: read the previous run's default key-value store
+
+The simplest way to persist state is to use a run's own default key-value store, then have the next run list your previous runs and read from the most recent one.
+
+This pattern works under any [permission level](/platform/actors/running/permissions) and doesn't require a named storage.
+
+### 1. Give the Actor a full-power API token
+
+Under [limited permissions](../permissions/index.md#how-actor-permissions-work) the built-in `APIFY_TOKEN` has restricted access and can't list arbitrary runs of the Actor across the user's account. Ask the user to provide their own token via an environment variable:
+
+1. During local development, store the token as a CLI-managed secret:
+
+    ```bash
+    apify secrets add MY_APIFY_TOKEN apify_api_...
+    ```
+
+    Secrets are stored in `~/.apify` and never committed to source control. See [Environment variables](./environment_variables.md#secure-environment-variables) for details.
+
+2. Reference the secret from `.actor/actor.json`:
+
+    ```json
+    {
+        "actorSpecification": 1,
+        "name": "my-scheduled-actor",
+        "version": "0.0",
+        "environmentVariables": {
+            "MY_APIFY_TOKEN": "@MY_APIFY_TOKEN"
+        }
+    }
+    ```
+
+    The `@` prefix tells the Apify CLI to resolve the value from the secrets store when the Actor is pushed. `environmentVariables` is a **JSON object** (key -> value), not an array. See [`actor.json`](../actor_definition/actor_json.md).
+
+3. When someone else runs the Actor from Apify Console, they set `MY_APIFY_TOKEN` in the Actor's **Environment variables** tab with the **Secret** flag enabled.
+
+### 2. List previous runs and read from the most recent one
+
+<Tabs groupId="main">
+<TabItem value="JavaScript" label="JavaScript">
+
+```ts
+import { Actor } from 'apify';
+import { ApifyClient } from 'apify-client';
+
+await Actor.init();
+
+const actorId = process.env.ACTOR_ID!;
+const currentRunId = process.env.ACTOR_RUN_ID!;
+const userToken = process.env.MY_APIFY_TOKEN;
+
+const client = new ApifyClient({ token: userToken });
+
+// List previous SUCCEEDED runs of this Actor, newest first.
+const { items: runs } = await client.actor(actorId).runs().list({
+    status: 'SUCCEEDED',
+    desc: true,
+    limit: 10,
+});
+
+const previousRun = runs.find((r) => r.id !== currentRunId);
+
+if (previousRun) {
+    // Read a record written by the previous run to its OWN default key-value store.
+    const previousKvs = client.keyValueStore(previousRun.defaultKeyValueStoreId);
+    const state = await previousKvs.getRecord('STATE');
+    console.log('Previous state:', state?.value);
+}
+
+// Write this run's state to our OWN default key-value store.
+await Actor.setValue('STATE', { cursor: 42, lastRunAt: new Date().toISOString() });
+
+await Actor.exit();
+```
+
+</TabItem>
+<TabItem value="Python" label="Python">
+
+```python
+import os
+from apify import Actor
+from apify_client import ApifyClientAsync
+
+async def main():
+    async with Actor:
+        actor_id = os.environ['ACTOR_ID']
+        current_run_id = os.environ['ACTOR_RUN_ID']
+        user_token = os.environ.get('MY_APIFY_TOKEN')
+
+        client = ApifyClientAsync(token=user_token)
+
+        runs_page = await client.actor(actor_id).runs().list(
+            status='SUCCEEDED',
+            desc=True,
+            limit=10,
+        )
+        previous_run = next(
+            (r for r in runs_page.items if r['id'] != current_run_id),
+            None,
+        )
+
+        if previous_run:
+            previous_kvs = client.key_value_store(previous_run['defaultKeyValueStoreId'])
+            record = await previous_kvs.get_record('STATE')
+            Actor.log.info(f'Previous state: {record["value"] if record else None}')
+
+        await Actor.set_value('STATE', {'cursor': 42})
+```
+
+</TabItem>
+</Tabs>
+
+Notes:
+
+- Filter by `status: 'SUCCEEDED'` to skip failed or aborted runs whose state may be incomplete.
+- `desc: true` returns newest first; skip the current run's ID.
+- Store one canonical record (`STATE`) rather than accumulating history in the default store - the default store lives with each run and doesn't grow unboundedly.
+
+## Pattern 2: named key-value store
+
+A [named key-value store](../../../storage/key_value_store.md#named-and-unnamed-key-value-stores) outlives any single run, so a scheduled Actor can open it every run and keep appending.
+
+<Tabs groupId="main">
+<TabItem value="JavaScript" label="JavaScript">
+
+```ts
+import { Actor } from 'apify';
+
+await Actor.init();
+
+const store = await Actor.openKeyValueStore('my-actor-state');
+const previous = await store.getValue('STATE');
+// ... use previous ...
+await store.setValue('STATE', { cursor: 42 });
+
+await Actor.exit();
+```
+
+</TabItem>
+<TabItem value="Python" label="Python">
+
+```python
+from apify import Actor
+
+async def main():
+    async with Actor:
+        store = await Actor.open_key_value_store(name='my-actor-state')
+        previous = await store.get_value('STATE')
+        await store.set_value('STATE', {'cursor': 42})
+```
+
+</TabItem>
+</Tabs>
+
+:::caution Limited-permissions caveats
+
+Under [limited permissions](../permissions/index.md#how-actor-permissions-work), a named storage created on the Actor's first limited-permissions run is retained across subsequent runs by the same user - but there are edge cases:
+
+- If the store was created earlier under **full permissions**, a limited-permissions run will not have access to it. See [The Actor accesses named storages](../permissions/migration_guide.md#the-actor-accesses-named-storages) for the migration path.
+- Named storages are per-user. If two different users run the Actor, each gets their own store; state does not flow between them. Pattern 1 has the same property (each user only sees their own runs), so this is usually what you want.
+
+If in doubt, Pattern 1 avoids the named-storage lifecycle entirely.
+
+:::
+
+## Choosing between the patterns
+
+| | Pattern 1: read previous run | Pattern 2: named store |
+| --- | --- | --- |
+| Works out of the box under limited permissions | Yes (with user-supplied token) | Yes for stores created under limited permissions |
+| Requires user to supply an API token | Yes | No |
+| Survives Actor deletions of prior runs | No (once the run's storage expires) | Yes |
+| Convenient key layout | One `STATE` record per run | Free-form |
+
+For most scheduled or cron-triggered Actors, Pattern 1 is enough and requires no special storage lifecycle handling.
+
+## See also
+
+- [Environment variables](./environment_variables.md) - custom vars and secret references.
+- [`actor.json`](../actor_definition/actor_json.md) - `environmentVariables` schema.
+- [Permissions](../../running/permissions.md) and the [migration guide](../permissions/migration_guide.md) - what limited permissions do and don't allow.
+- [Key-value store](../../../storage/key_value_store.md).