Updated four user-related API documents:
'User Management', 'Set User ID', 'Update User Attributes', 'Query User Attributes',
with unified headers, tables, and request/response sections.
V1.3 · 2025-12-15
Updated workflow-related APIs, including 'Workflow Execution' and 'Query Workflow Result'
Upgraded 'Get Conversation Message Detail' API to a newer version with enhanced response content
Enhanced 'Send Message' API to support custom agent behavior via 'custom_variables'
V1.4· 2026-01-19
Added Set UserID V2 API, Workflow Execution V2 ,Query User CDP API
Deprecated legacy Set UserID API documentation, replaced by Set UserID V2;
Deprecatedlegacy Workflow Execution API documentation, replaced by Workflow Execution V2.
V1.5· 2026-03-27
Updated Send Message V2 API to provide more structured and detailed agent responses, including referenced knowledge sources and utilized tools.
V1.6 · 2026-07-09
Added new API pages: Webhook Detection Service, Agent Test, Query LogTree (Agent API); Create Knowledge Base (Knowledge API); Workflow Test (Workflow API); List Database Tables (Database API).
Added anonymous_id support to Create Conversation, Get Conversation List, and Webhook receives messages.
Updated Vector Similarity Matching with new group_ids, rerank_version, and doc_correlation parameters and a document_name response field.
Updated Voice to Text endpoint URL and added user_email/user_phone fields to Query User CDP.
V1.7 · 2026-07-22
Added Get Metadata Field List API (Knowledge API).
Added Get Doc Metadata, Create Metadata Field, Edit Metadata Field, Delete Metadata Field, and Update Doc Metadata Value APIs (Knowledge API / Metadata API).
V1.8 · 2026-10-13
Added Agent version management APIs (Import, Publish, Query Version List, Rollback) and Agent Skill APIs (Create, Update) (Agent API).
Added Workflow version management APIs (Import, Publish, Query Version List, Rollback) and Get Workflow Run List (Workflow API).
Added Sync Knowledge Base API (Knowledge API).
Added Account API pages: Import Agent / Workflow and precheck, Query Organization List, Create API Key, Organization Skill management, Tool & MCP management, and Query Model List.
Send Message: added human handoff support (human_agent role, human_agent_info, human_trigger / handoff response fields, streaming codes 36 and 107), plus is_process_result and ai_response parameters.
Get Conversation List: added source_page and quality_score response fields; total now returns the total number of matching conversations.