Memgraph

Memgraph is an open-source, high-performance in-memory graph database built in C++ for real-time graph analytics, GraphRAG, and agentic AI. Its primary interface is Cypher executed over the Bolt wire protocol (TCP port 7687) via standard graph drivers - it is not a REST API. Memgraph also ships MAGE graph algorithms, the GQLAlchemy Python OGM, the Memgraph Lab visual interface, a WebSocket log-monitoring channel, and an Enterprise Prometheus-style metrics HTTP endpoint.

4 APIs 0 Features

Graph DatabaseIn-MemoryCypherBoltReal-Time

APIs

Memgraph Bolt/Cypher Query Interface

The primary programmatic interface to Memgraph. Clients send openCypher queries over the binary Bolt protocol on TCP port 7687 (bolt:// or bolt+s://) using official Neo4j-compat...

Memgraph MAGE Algorithms

MAGE (Memgraph Advanced Graph Extensions) is an open-source library of graph algorithms and query modules - traditional, dynamic, and ML-driven - invoked as Cypher procedures (C...

Memgraph Monitoring and Metrics

Two operational surfaces. A WebSocket log channel (ws:// or wss:// on default 0.0.0.0:7444) streams real-time log messages to connected clients. An Enterprise-only metrics HTTP ...

Memgraph Lab

Memgraph Lab is a lightweight visual interface for writing Cypher queries, visualizing graph results, importing data, and inspecting query modules. The Lab application itself co...

Collections

Memgraph

OPEN

Pricing Plans

Memgraph Plans Pricing

3 plans

PLANS

Rate Limits

Memgraph Rate Limits

4 limits

RATE LIMITS

FinOps

Memgraph Finops

FINOPS

Resources

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GitHubOrganization

Sources

opencollection: 1.0.0
info:
  name: Memgraph
  version: '1.0'
  description: 'Memgraph''s primary interface is Cypher over the Bolt wire protocol (bolt://host:7687) via graph drivers -
    it is NOT a REST API and cannot be exercised over HTTP. This collection covers only Memgraph''s single genuine HTTP surface:
    the Enterprise metrics endpoint.'
items:
- info:
    name: Monitoring
    type: folder
  items:
  - info:
      name: Scrape Memgraph metrics (Enterprise)
      type: http
    http:
      method: GET
      url: http://localhost:9091/metrics
    docs: 'Returns Memgraph system, query, transaction, and memory metrics in OpenMetrics/Prometheus exposition format. Enterprise-only;
      the metrics server (default 0.0.0.0:9091) must be enabled. Note: the main Memgraph query interface is Cypher over Bolt
      on port 7687, not HTTP.'
bundled: true