Hi, is there any limit for webhook response? I know it should be one line of string, as updating the maxTokens in vapi api is no longer supported, neeed help, thanks!

Hi Herbynator, To test webhooks locally using our CLI, follow these steps: 1. **Start a Tunneling Service**: Use a tunneling service like

ngrok

to expose your local server.

bash
   ngrok http 4242

2. Run

vapi listen

**Command**: Forward webhooks to your local development server.

bash
   vapi listen --forward-to localhost:3000/webhook

3. **Update Webhook URLs**: - Go to your Vapi Dashboard. - Update your webhook configurations with the public URL provided by your tunneling service (e.g.,

https://abc123.ngrok.io

). 4. **Debug in Real-Time**: Trigger webhook events to see them in your terminal. For more details, please refer to [Local webhook testing documentation](https://docs.vapi.ai/cli/webhook). If you need to use hooks in your workflows, including conditions and specific actions, you can manage these using

Workflow.hooks

. For setting up and details on available hook actions, see the following documents: - [Hooks introduction](https://docs.vapi.ai/changelog/2025/2/4) - [Define Hooks at Workflow Level](https://docs.vapi.ai/changelog/2025/7/11) Feel free to reach out with more questions.