Neo4j

Neo4j is the leading graph database platform, enabling developers to build applications powered by connected data. Their developer platform provides HTTP, Query, and Aura cloud APIs alongside official drivers for Python, Java, and JavaScript, as well as a GraphQL library for rapid API development backed by the Neo4j graph database.

Neo4j publishes 7 APIs on the APIs.io network, including Query API, Authentication API, Discovery API, and 4 more. Tagged areas include Graph Database, Cypher, Cloud, GraphQL, and Drivers.

The Neo4j catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Neo4j’s developer surface includes authentication, developer portal, documentation, support, engineering blog, and 13 more developer resources.

🌐 Visit website 📡 Source on GitHub

43.9/100 developing ▬ flat Agent 31/100 agent ready saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessFreemiumSelf serveFree trial⚡ Free to try

2 APIs

Graph Database Cypher Cloud GraphQL Drivers

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 43.9/100 · developing

Contract Quality 14.3 / 23

Developer Ergonomics 8.4 / 18

Access Clarity 9.2 / 18

Operational Transparency 1.2 / 12

Contract Governance 1.1 / 11

Discoverability 6.0 / 9

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 31/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

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/neo4j: 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 →

APIs 12

Individual APIs this provider publishes, each with its own machine-readable definition.

Neo4j Query API

The Neo4j Query API enables the execution of Cypher statements against a Neo4j server through HTTP requests. It provides a streamlined interface for running graph database queri...

Neo4j GraphQL Library

The Neo4j GraphQL Library is an open source JavaScript library that enables rapid development of GraphQL APIs backed by a Neo4j graph database. It automatically generates a sing...

Neo4j Bolt Protocol

The Neo4j Bolt Protocol is a binary application protocol designed for efficient execution of database queries using the Cypher query language. It operates over TCP or WebSocket ...

Neo4j Python Driver

The Neo4j Python Driver is the official library for interacting with Neo4j graph databases from Python applications. It communicates using the Bolt protocol and supports both si...

Neo4j Java Driver

The Neo4j Java Driver is the official library for connecting Java applications to Neo4j graph databases. Distributed via Maven, it uses the Bolt protocol for network communicati...

Neo4j JavaScript Driver

The Neo4j JavaScript Driver is the official library for interacting with Neo4j graph databases from JavaScript and Node.js applications. It uses the Bolt protocol for efficient ...

Neo4j Authentication API

OAuth2 token management for authenticating API requests. Access tokens are temporary and expire after one hour.

Neo4j Discovery API

Server discovery endpoint that returns available endpoints, server version, edition, and authentication configuration.

Neo4j Instances API

Manage AuraDB cloud database instances including provisioning, configuration, lifecycle operations such as pause and resume, and deletion.

Neo4j Snapshots API

Manage database snapshots which are point-in-time copies of instance data used for backup and restore operations.

Neo4j Tenants API

Manage tenants (projects) which organize multiple database instances under a single administrative unit for access control and configuration.

Neo4j Transactions API

Manage explicit transactions with full control over the transaction lifecycle including open, run, commit, and rollback operations.

Scroll for all 12

Postman Collections 7

Ready-to-run Postman collections for exercising this provider's APIs.

Neo4j Aura Authentication API

POSTMAN

Neo4j Aura Authentication Discovery API

POSTMAN

Neo4j Aura Authentication Instances API

POSTMAN

Neo4j Aura Authentication Query API

POSTMAN

Neo4j Aura Authentication Snapshots API

POSTMAN

Neo4j Aura Authentication Tenants API

POSTMAN

Neo4j Aura Authentication Transactions API

POSTMAN

Scroll for all 7

Open Collections 10

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

API Collection

OPEN COLLECTION

Neo4j Aura API

OPEN COLLECTION

Neo4j Aura Authentication API

OPEN COLLECTION

Neo4j Aura Authentication Discovery API

OPEN COLLECTION

Neo4j HTTP API

OPEN COLLECTION

Neo4j Aura Authentication Instances API

OPEN COLLECTION

Neo4j Aura Authentication Query API

OPEN COLLECTION

Neo4j Aura Authentication Snapshots API

OPEN COLLECTION

Neo4j Aura Authentication Tenants API

OPEN COLLECTION

Neo4j Aura Authentication Transactions API

OPEN COLLECTION

Scroll for all 10

GraphQL 1

GraphQL schemas published by this provider.

Neo4j GraphQL API

The Neo4j GraphQL Library is an open source JavaScript library that enables rapid development of GraphQL APIs backed by a Neo4j graph database. It automatically generates a sing...

GRAPHQL

Pricing Plans 1

Published pricing tiers and plan structures.

Neo4J Plans Pricing

8 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Neo4J Rate Limits

3 limits

RATE LIMITS

FinOps 1

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

Neo4J Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Neo4J Context

0 classes · 7 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Neo4j API Rules

6 rules · 4 warnings 2 info

SPECTRAL

JSON Schema 3

Standalone JSON Schema definitions for this provider's data models.

Neo4j Aura Instance

12 properties

JSON SCHEMA

Neo4j Cypher Statement

4 properties

JSON SCHEMA

Neo4j Graph Elements

2 properties

JSON SCHEMA

Security Posture 4

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

Neo4J Authentication

http · 2 schemes

SECURITY

Neo4J Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Neo4J Vulnerability Disclosure

security.txt · contact published

SECURITY

Neo4J Trust Center

SOC 2, ISO 27001, ISO 27017, ISO 27018, HIPAA, GDPR, CSA STAR

SECURITY

Agentic Access 1

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

Neo4J Agentic Access

21 operations · 14 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

Portal

Portal

Login

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

AgentSkills

AgentSkills

LlmsText

LlmsText

Build 2

SDKs, sample code, and the tooling you integrate with

PostmanWorkspace

PostmanWorkspace

GitHubOrganization

GitHubOrganization

Access & Security 4

Authentication, authorization, and security posture

TrustCenter

TrustCenter

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 3

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Source (apis.yml)

aid: neo4j
name: Neo4j
description: Neo4j is the leading graph database platform, enabling developers to build applications powered by connected
  data. Their developer platform provides HTTP, Query, and Aura cloud APIs alongside official drivers for Python, Java, and
  JavaScript, as well as a GraphQL library for rapid API development backed by the Neo4j graph database.
kind: contract
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: true
  try_now: true
  public: false
  label: Freemium (free trial) · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/neo4j.png
tags:
- Graph Database
- Cypher
- Cloud
- GraphQL
- Drivers
tags_raw:
- Graph Database
- Cypher
- Cloud
- GraphQL
- Drivers
- APIs
url: https://raw.githubusercontent.com/api-evangelist/neo4j/refs/heads/main/apis.yml
created: '2025-03-05'
modified: '2026-05-19'
specificationVersion: '0.23'
apis:
- aid: neo4j:query-api
  name: Neo4j Query API
  description: The Neo4j Query API enables the execution of Cypher statements against a Neo4j server through HTTP requests.
    It provides a streamlined interface for running graph database queries, supporting both self-managed and cloud-hosted
    Neo4j instances. The Query API is designed for applications that need to interact with Neo4j programmatically and is particularly
    useful for languages where a dedicated Neo4j driver is not available.
  humanURL: https://neo4j.com/docs/query-api/current/
  tags:
  - Graph Database
  - Cypher
  - Query
  - HTTP
  - Database
  properties:
  - type: Documentation
    url: https://neo4j.com/docs/query-api/current/
  - type: OpenAPI
    url: openapi/neo4j-query-api-openapi.yml
- aid: neo4j:graphql-library
  name: Neo4j GraphQL Library
  description: The Neo4j GraphQL Library is an open source JavaScript library that enables rapid development of GraphQL APIs
    backed by a Neo4j graph database. It automatically generates a single optimized Cypher query for each GraphQL query or
    mutation, eliminating the N+1 problem common in GraphQL implementations. The library supports schema-first development
    and integrates with Neo4j AuraDB for cloud-hosted deployments, making it suitable for cross-platform and mobile applications.
  humanURL: https://neo4j.com/docs/graphql/current/
  tags:
  - GraphQL
  - Graph Database
  - JavaScript
  - Low-Code
  - API Development
  properties:
  - type: Documentation
    url: https://neo4j.com/docs/graphql/current/
  - url: graphql/neo4j-graphql.md
    type: GraphQL
- aid: neo4j:bolt-protocol
  name: Neo4j Bolt Protocol
  description: The Neo4j Bolt Protocol is a binary application protocol designed for efficient execution of database queries
    using the Cypher query language. It operates over TCP or WebSocket connections on the default port 7687 and serves as
    the foundation for all official Neo4j drivers including Java, Python, JavaScript, .NET, and Go. The protocol supports
    both direct connections via the bolt:// scheme and routing connections via bolt+routing:// for clustered deployments.
  humanURL: https://neo4j.com/docs/bolt/current/bolt/
  tags:
  - Binary Protocol
  - Graph Database
  - Drivers
  - Connectivity
  - Networking
  properties:
  - type: Documentation
    url: https://neo4j.com/docs/bolt/current/bolt/
- aid: neo4j:python-driver
  name: Neo4j Python Driver
  description: The Neo4j Python Driver is the official library for interacting with Neo4j graph databases from Python applications.
    It communicates using the Bolt protocol and supports both single instance and clustered database deployments. The driver
    is available on PyPI as the neo4j package and provides a comprehensive API for session management, transaction handling,
    and result processing.
  humanURL: https://neo4j.com/docs/python-manual/current/
  tags:
  - Python
  - SDK
  - Driver
  - Graph Database
  - Bolt
  properties:
  - type: Documentation
    url: https://neo4j.com/docs/python-manual/current/
  - type: Documentation
    url: https://neo4j.com/docs/api/python-driver/current/
- aid: neo4j:java-driver
  name: Neo4j Java Driver
  description: The Neo4j Java Driver is the official library for connecting Java applications to Neo4j graph databases. Distributed
    via Maven, it uses the Bolt protocol for network communication and supports both single instance and clustered database
    configurations. The driver provides a full API for managing connections, sessions, transactions, and query results within
    Java applications.
  humanURL: https://neo4j.com/docs/java-manual/current/
  tags:
  - Java
  - SDK
  - Driver
  - Graph Database
  - Bolt
  properties:
  - type: Documentation
    url: https://neo4j.com/docs/java-manual/current/
  - type: Documentation
    url: https://neo4j.com/docs/api/java-driver/current/
- aid: neo4j:javascript-driver
  name: Neo4j JavaScript Driver
  description: The Neo4j JavaScript Driver is the official library for interacting with Neo4j graph databases from JavaScript
    and Node.js applications. It uses the Bolt protocol for efficient communication and can be installed via npm. The driver
    supports both browser and server-side environments and provides APIs for session management, transaction control, and
    processing of query results from Neo4j databases.
  humanURL: https://neo4j.com/docs/javascript-manual/current/
  tags:
  - JavaScript
  - SDK
  - Driver
  - Graph Database
  - Bolt
  - Node.js
  properties:
  - type: Documentation
    url: https://neo4j.com/docs/javascript-manual/current/
  - type: Documentation
    url: https://neo4j.com/docs/api/javascript-driver/current/
- aid: neo4j:neo4j-authentication-api
  name: Neo4j Authentication API
  description: OAuth2 token management for authenticating API requests. Access tokens are temporary and expire after one hour.
  humanURL: https://neo4j.com/docs/http-api/current/
  tags:
  - Authentication
  properties:
  - type: OpenAPI
    url: openapi/neo4j-authentication-api-openapi.yml
  - type: Documentation
    url: https://neo4j.com/docs/http-api/current/
  - type: Documentation
    url: https://neo4j.com/docs/aura/platform/api/specification/
- aid: neo4j:neo4j-discovery-api
  name: Neo4j Discovery API
  description: Server discovery endpoint that returns available endpoints, server version, edition, and authentication configuration.
  humanURL: https://neo4j.com/docs/http-api/current/
  tags:
  - Discovery
  properties:
  - type: OpenAPI
    url: openapi/neo4j-discovery-api-openapi.yml
  - type: Documentation
    url: https://neo4j.com/docs/http-api/current/
  - type: Documentation
    url: https://neo4j.com/docs/aura/platform/api/specification/
- aid: neo4j:neo4j-instances-api
  name: Neo4j Instances API
  description: Manage AuraDB cloud database instances including provisioning, configuration, lifecycle operations such as
    pause and resume, and deletion.
  humanURL: https://neo4j.com/docs/http-api/current/
  tags:
  - Instances
  properties:
  - type: OpenAPI
    url: openapi/neo4j-instances-api-openapi.yml
  - type: Documentation
    url: https://neo4j.com/docs/http-api/current/
  - type: Documentation
    url: https://neo4j.com/docs/aura/platform/api/specification/
- aid: neo4j:neo4j-snapshots-api
  name: Neo4j Snapshots API
  description: Manage database snapshots which are point-in-time copies of instance data used for backup and restore operations.
  humanURL: https://neo4j.com/docs/http-api/current/
  tags:
  - Snapshots
  properties:
  - type: OpenAPI
    url: openapi/neo4j-snapshots-api-openapi.yml
  - type: Documentation
    url: https://neo4j.com/docs/http-api/current/
  - type: Documentation
    url: https://neo4j.com/docs/aura/platform/api/specification/
- aid: neo4j:neo4j-tenants-api
  name: Neo4j Tenants API
  description: Manage tenants (projects) which organize multiple database instances under a single administrative unit for
    access control and configuration.
  humanURL: https://neo4j.com/docs/http-api/current/
  tags:
  - Tenants
  properties:
  - type: OpenAPI
    url: openapi/neo4j-tenants-api-openapi.yml
  - type: Documentation
    url: https://neo4j.com/docs/http-api/current/
  - type: Documentation
    url: https://neo4j.com/docs/aura/platform/api/specification/
- aid: neo4j:neo4j-transactions-api
  name: Neo4j Transactions API
  description: Manage explicit transactions with full control over the transaction lifecycle including open, run, commit,
    and rollback operations.
  humanURL: https://neo4j.com/docs/http-api/current/
  tags:
  - Transaction
  tags_raw:
  - Transactions
  properties:
  - type: OpenAPI
    url: openapi/neo4j-transactions-api-openapi.yml
  - type: Documentation
    url: https://neo4j.com/docs/http-api/current/
  - type: Documentation
    url: https://neo4j.com/docs/aura/platform/api/specification/
common:
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/neo4j/overview
- type: AgenticAccess
  url: agentic-access/neo4j-agentic-access.yml
- type: TrustCenter
  url: security/neo4j-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/neo4j-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/neo4j-domain-security.yml
- type: Authentication
  url: authentication/neo4j-authentication.yml
- type: GitHubOrganization
  url: https://github.com/neo4j
- type: LinkedIn
  url: https://www.linkedin.com/company/neo4j
- type: Portal
  url: https://neo4j.com/developer/
- type: Documentation
  url: https://neo4j.com/docs/
- type: Website
  url: https://neo4j.com
- type: PrivacyPolicy
  url: https://neo4j.com/privacy-policy/
- type: TermsOfService
  url: https://neo4j.com/terms/
- type: Support
  url: https://support.neo4j.com/
- type: Blog
  url: https://neo4j.com/blog/
- type: Login
  url: https://console.neo4j.io/
- type: Integrations
  url: https://neo4j.com/partners/
- name: Agent Skills
  url: https://neo4j.com/blog/developer/introducing-neo4j-agent-skills/
  type: AgentSkills
- type: LlmsText
  url: https://neo4j.com/llms.txt
integrations:
- name: Become a Partner
maintainers:
- FN: API Evangelist
  email: info@apievangelist.com

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