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# clearSwaigQueryParams

> Remove all SWAIG query parameters from the agent.

[add-swaig-query-params]: /docs/server-sdks/reference/typescript/agents/agent-base/add-swaig-query-params

[ref-agentbase]: /docs/server-sdks/reference/typescript/agents/agent-base

Clear all query parameters previously added with
[`addSwaigQueryParams()`][add-swaig-query-params]. After calling this method,
SWAIG webhook URLs will no longer include any extra query parameters.

## **Parameters**

None.

## **Returns**

[`AgentBase`][ref-agentbase] -- Returns `this` for method chaining.

## **Examples**

### Reset params in dynamic config

```typescript {9}
import { AgentBase } from '@signalwire/sdk';

const agent = new AgentBase({ name: 'assistant', route: '/assistant' });
agent.setPromptText('You are a helpful assistant.');

agent.setDynamicConfigCallback((queryParams, bodyParams, headers, agentCopy) => {
  // Start fresh each request to avoid stale params
  agentCopy.clearSwaigQueryParams();
  const tier = queryParams.tier ?? 'free';
  agentCopy.addSwaigQueryParams({ tier });
});

await agent.serve();
```

> Remove all SWAIG query parameters from the agent.