Suggested

• Quickstart Authenticate and make your first call
• Authentication API keys and OAuth 2.1 — which to use
• The data model The seven core entities and how they relate
• API reference Every endpoint, from the OpenAPI spec
• Webhook payloads The envelope and real sample events
• Rate limits What throttling looks like, and backing off
• Errors The response envelope and every status code
• OQL Query the CRM in one request
• MCP server Connect an AI agent to live CRM data
• OAuth 2.1 Act on behalf of another user