> ## Documentation Index
> Fetch the complete documentation index at: https://docs.waverunnerai.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Triggers

> Every trigger type available in the Wave Runner Composer.

A trigger is the entry point of every workflow. It defines the event that starts the workflow. Each workflow has exactly one trigger.

<CardGroup cols={2}>
  <Card title="End of call" icon="phone-slash" href="/workflows/triggers/end-of-call">
    Fires when a call handled by your agent ends.
  </Card>

  <Card title="Campaign" icon="megaphone" href="/workflows/triggers/campaign">
    Fires when a contact enters a campaign.
  </Card>

  <Card title="Manual" icon="hand-pointer" href="/workflows/triggers/manual">
    Fires on demand from the Composer dashboard.
  </Card>

  <Card title="HubSpot" icon="hubspot" href="/workflows/triggers/hubspot">
    Fires on contact, deal, or company events in HubSpot.
  </Card>

  <Card title="GoHighLevel" icon="bolt" href="/workflows/triggers/gohighlevel">
    Fires when a contact is created in GoHighLevel.
  </Card>

  <Card title="Facebook Lead" icon="facebook" href="/workflows/triggers/facebook-lead">
    Fires when a new lead is captured from a Facebook Lead Ad.
  </Card>

  <Card title="Schedule" icon="clock" href="/workflows/triggers/schedule">
    Fires at a specific date, time, or recurring interval.
  </Card>

  <Card title="Webhook" icon="webhook" href="/workflows/triggers/webhook">
    Fires when an external system POSTs to your Wave Runner webhook URL.
  </Card>
</CardGroup>

## Next steps

<Card title="Actions" icon="play" href="/workflows/actions/overview">
  Chain actions after your trigger to build the full workflow.
</Card>