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.

Memgraph publishes 1 API contract indexed on the APIs.io network: Monitoring API. Tagged areas include Graph Database, In-Memory, Cypher, Bolt, and Real-Time.

Memgraph’s developer surface includes documentation, engineering blog, and 8 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

21.3/100 emerging ▬ flat Agent 18/100 agent aware Front door AI 4/6 moderate Full breakdown ↓
scored 2026-10-23 · rubric v0.25.0 · Show this score on your site →

AccessFreemiumFree trial

1 published contract1 Not an API

Graph Database In-Memory Cypher Bolt Real-Time

Kin Score

Kin Score How this is scored →
scored 2026-10-23 · rubric v0.25.0

Composite quality — 21.3/100 · emerging

Contract Quality 8.7 / 21

Developer Ergonomics 3.2 / 17

Access Clarity 1.3 / 17

Operational Transparency 1.2 / 11

Contract Governance 0.0 / 10

Discoverability 4.9 / 9

Regulatory Posture 0.9 / 15

Agent readiness — 18/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 9 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 4 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics does not apply to this provider. The published contracts declare no write operations, and a read-only API cannot create-or-update. The facet is excluded from this provider's denominator entirely — not scored zero. A reference or data API is not deficient for being unable to upsert.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/memgraph: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Agent Skills (SKILL.md packages)	undeclared	-	-	1
Artifact Hub Cloud-Native Packages	undeclared	-	-	1

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

APIs 3

Individual APIs this provider publishes. MODELED: a real API behind a partner or contract gate; there is no public reference, so API Evangelist drew its shape. NOT AN API: a product area with no API behind it, not counted.

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 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...

NOT AN API

Memgraph Monitoring API

The Monitoring API from Memgraph — 1 operation(s) for monitoring.

Open Collections 2

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Memgraph HTTP Metrics Monitoring API

OPEN COLLECTION

Memgraph

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Memgraph Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Memgraph Rate Limits

4 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Memgraph Finops

FINOPS

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Memgraph Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Memgraph Agentic Access

1 operation

1 operations · 0 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

FinOps

FinOps

Company 3

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Source (apis.yml)

aid: memgraph
url: https://raw.githubusercontent.com/api-evangelist/memgraph/refs/heads/main/apis.yml
name: Memgraph
kind: company
description: 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.
deliveryModel:
  model: unknown
  license_evidence:
    repo: memgraph/memgraph
    spdx: NOASSERTION
    stars: 4581
  open_source: unknown
  commercial: true
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - openapi
  - pricing
  - repository-unlicensed
  generated: '2026-09-25'
  method: derived
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: true
  try_now: false
  public: false
  label: Freemium (free trial)
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/memgraph.png
tags:
- Graph Database
- In-Memory
- Cypher
- Bolt
- Real-Time
created: '2026-06-20'
modified: '2026-06-20'
specificationVersion: '0.23'
apis:
- aid: memgraph:memgraph-mage-algorithms
  name: Memgraph MAGE Algorithms
  tags:
  - MAGE
  - Algorithms
  - Query Modules
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://memgraph.com/docs/advanced-algorithms
  baseURL: bolt://localhost:7687
  properties:
  - url: https://memgraph.com/docs/advanced-algorithms
    type: Documentation
  - url: https://memgraph.com/docs/advanced-algorithms/available-algorithms
    type: APIReference
  - url: https://github.com/memgraph/mage
    type: GitHub
  description: 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 (CALL ...) over the same Bolt interface. Not a standalone
    HTTP API.
- aid: memgraph:memgraph-lab
  x-published: false
  name: Memgraph Lab
  tags:
  - Lab
  - Visualization
  - UI
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://memgraph.com/docs/data-visualization
  baseURL: bolt://localhost:7687
  properties:
  - url: https://memgraph.com/docs/data-visualization
    type: Documentation
  - url: https://github.com/memgraph/lab
    type: GitHub
  description: Memgraph Lab is a lightweight visual interface for writing Cypher queries, visualizing graph results, importing
    data, and inspecting query modules. The Lab application itself connects to Memgraph over the Bolt protocol on port 7687;
    it is a client UI, not a public REST API.
- aid: memgraph:memgraph-monitoring-api
  name: Memgraph Monitoring API
  description: The Monitoring API from Memgraph — 1 operation(s) for monitoring.
  humanURL: https://memgraph.com/docs/querying
  baseURL: bolt://localhost:7687
  tags:
  - Monitoring
  properties:
  - type: OpenAPI
    url: openapi/memgraph-monitoring-api-openapi.yml
  - type: Documentation
    url: https://memgraph.com/docs/client-libraries
  - type: APIReference
    url: https://memgraph.com/docs/querying
  - type: GitHub
    url: https://github.com/memgraph/memgraph
  - type: Documentation
    url: https://memgraph.com/docs/database-management/monitoring
  - type: APIReference
    url: https://memgraph.com/docs/configuration/server-stats
common:
- type: AgenticAccess
  url: agentic-access/memgraph-agentic-access.yml
- type: DomainSecurity
  url: security/memgraph-domain-security.yml
- type: GitHubOrganization
  url: https://github.com/memgraph
- type: LinkedIn
  url: https://www.linkedin.com/company/memgraph
- type: Website
  url: https://memgraph.com
- type: Documentation
  url: https://memgraph.com/docs
- type: Plans
  url: plans/memgraph-plans-pricing.yml
- type: RateLimits
  url: rate-limits/memgraph-rate-limits.yml
- type: FinOps
  url: finops/memgraph-finops.yml
- url: https://memgraph.com/blog
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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