semantic-features-api.md

title	Semantic Features API Reference
description	Get complete graph schema.
category	reference
tags	api documentation reference visionflow
updated-date	2025-12-18
difficulty-level	intermediate

Semantic Features API Reference

Schema Endpoints

GET /api/schema

Get complete graph schema.

GET /api/schema/node-types

List node types with counts.

GET /api/schema/edge-types

List edge types with counts.

Natural Language Query Endpoints

POST /api/nl-query/translate

Translate natural language to Cypher.

GET /api/nl-query/examples

Get example queries.

POST /api/nl-query/explain

Explain Cypher query.

POST /api/nl-query/validate

Validate Cypher syntax.

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Related Documentation

• Authentication (DEPRECATED - JWT NOT USED)
• Pathfinding API Examples
• Database Schema Reference
• VisionFlow Binary WebSocket Protocol
• WebSocket Binary Protocol Reference

Pathfinding Endpoints

POST /api/pathfinding/semantic-path

Find shortest semantic path.

POST /api/pathfinding/query-traversal

Explore graph by query.

POST /api/pathfinding/chunk-traversal

Explore local neighborhood.

See feature guides for detailed examples.