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Nex Graph API

The Graph API from Nex — 1 operation(s) for graph.

Nex Graph API is one of 16 APIs that Nex publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Graph. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 1 operation across 1 path, and defines 8 schemas. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against a single base URL, https://app.nex.ai/api/developers.

1 operations 1 paths 8 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://app.nex.ai/api/developers
Authentication
API Key
Resource Areas
1

Authentication & Security 1

Nex Graph API declares 1 security scheme for authenticating requests. An API key is passed in the header as Authorization (ApiKeyAuth).

  • ApiKeyAuth — API key for authentication (format: "Bearer YOURAPIKEY")

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.

Graph 1
GET
/v1/graph
Get knowledge graph
getGraph 2 params → 200400401500

Schemas 8

The contract defines 8 schemas that model the data the API accepts and returns. The most detailed are graph.GraphResponse (9 properties), graph.GraphNode (6 properties), graph.ContextEdge (6 properties), graph.InsightNode (5 properties). Each schema is shown below with its type and property counts.

httpx.APIError
object
2 properties
graph.GraphResponse
object
Complete knowledge graph for the workspace
9 properties
graph.ContextEdge
object
An edge in the context/knowledge layer of the graph. The edgetype field indicates the source: "context" (from ingested text), "triplet" (AI-extracted subject-p…
6 properties
graph.GraphEdge
object
A CRM relationship edge between two entity nodes
5 properties
graph.GraphNode
object
A node in the knowledge graph representing a CRM entity or a ghost (unresolved) entity
6 properties
graph.GraphRelationshipDefinition
object
Definition of a relationship type
4 properties
graph.InsightNode
object
An insight node representing AI-extracted knowledge
5 properties
graph.EntityInsightSummary
object
Summary of an insight associated with a specific entity
3 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

nex-graph-api-openapi.yml Raw ↑

Other APIs Nex publishes across the network.

Nex AI Lists API
Nex Compounding API
Nex Context API
Nex Insights API
Nex Integrations API
Nex Lists API
Nex Notes API
Nex Notifications API
Nex Objects API
Nex Records API
Nex Relationships API
Nex Schema API
Where this information came from

This is an independent, third-party profile of Nex Graph API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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