For AI agents: a documentation index is available at the root level at /llms.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
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Developers HomeAPI ReferenceMCP
Developers HomeAPI ReferenceMCP
  • Getting Started
    • Introduction
    • Authentication with API Keys
    • Authentication with OAuth
    • API Clients
    • Pagination
    • Specifying Fields
    • Filter Parameters
    • HTTP Response Codes
    • Rate Limits
    • Timezone Offsets
    • Rich Text Fields
    • Changelog
  • CRM Core
    • Leads
    • Contacts
    • Opportunities
    • Tasks
    • Files
    • Custom Objects
    • Comments
  • Activities
    • Activities
    • Notes
    • Calls
    • Emails
    • Email Threads
    • WhatsApp Messages
    • Meetings
    • Custom Activities
    • Creations
    • Form Submissions
    • Lead Status Changes
    • Opportunity Status Changes
    • Lead Merges
    • Task Completions
    • Import Updates
  • Events & Webhooks
    • Webhooks
    • Events
  • Search & Reporting
    • Advanced Filtering
    • Smart Views
    • Reporting
  • Automation & Bulk Actions
    • Sequences (Workflows)
    • Bulk Actions
    • Exports
    • AI Field Enrichment
  • CRM Configuration
    • Custom Fields
      • Custom Field Schemas
        • GETList Lead Custom Fields
        • POSTCreate a new Lead Custom Field
        • GETFetch Lead Custom Field's details
        • PUTUpdate a Lead Custom Field
        • DELDelete a Lead Custom Field
      • Shared Custom Fields
    • Custom Activity Types
    • Custom Object Types
    • Pipelines
    • Opportunity Statuses
    • Lead Statuses
    • Integration Links
    • Forms
  • Communication Configuration