crm-integration

1. Close CRM - Daily driver for SMB sales (simplest API, best value)
2. HubSpot - Marketing + Sales alignment with rich ecosystem
3. Salesforce - Enterprise requirements and complex workflows
4. Cross-CRM Sync - Bidirectional sync with conflict resolution

Key deliverables:

• API client setup with proper authentication
• CRUD operations for leads, contacts, deals, activities
• Webhook handlers for real-time sync
• Pipeline automation and reporting

<quick_start> Close CRM (API Key Auth):

import httpx