List Integration Catalog

{
  "success": true,
  "data": [
    {
      "provider": "hubspot",
      "name": "HubSpot",
      "description": "Marketing, sales, and service platform",
      "category": "CRM",
      "connect": "key",
      "fields": [
        {
          "key": "token",
          "label": "Private app token",
          "type": "secret",
          "placeholder": "pat-…",
          "help": "HubSpot > Settings > Integrations > Private Apps. Scopes: crm.objects.contacts.read/write.",
          "required": true
        }
      ],
      "actions": [
        { "key": "search_contact", "name": "Search contact", "description": "Find a contact by email or phone number." },
        { "key": "create_contact", "name": "Create contact", "description": "Create a new contact." }
      ]
    }
  ]
}