# Reference
client.changeTierApiV1BillingChangeTierPost({ ...params }) -> Skyvern.ChangeTierResponse
-
#### 📝 Description
-
-
Redirect to Stripe Portal for tier changes.
Portal handles proration based on configured settings:
- Upgrades: Immediate proration charge
- Downgrades: Apply at end of billing period
#### 🔌 Usage
-
-
```typescript
await client.changeTierApiV1BillingChangeTierPost({
tier: "free"
});
```
#### ⚙️ Parameters
-
-
**request:** `Skyvern.ChangeTierRequest`
-
**requestOptions:** `SkyvernClient.RequestOptions`
##
## Scripts
client.scripts.runScript(scriptId) -> unknown
-
#### 📝 Description
-
-
Run a script
#### 🔌 Usage
-
-
```typescript
await client.scripts.runScript("s_abc123");
```
#### ⚙️ Parameters
-
-
**scriptId:** `string` — The unique identifier of the script
-
**requestOptions:** `Scripts.RequestOptions`