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Nex Relationships API

The Relationships API from Nex — 4 operation(s) for relationships.

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

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

This API exposes 5 operations across 4 paths, and defines 6 schemas. It is described by OpenAPI 3.0.0, at version 1.0.

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

5 operations 4 paths 6 schemas 2 DELETE1 GET2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.0
API Version
1.0
Base URL
https://app.nex.ai/api/developers
Authentication
API Key
Resource Areas
1

Authentication & Security 1

Nex Relationships 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 5

Across 4 paths, the API surfaces 5 operations — 2 DELETE, 1 GET, 2 POST. Each is listed below with its method, path, parameters, and response codes.

Relationships 5
POST
/v1/relationships
Create a relationship definition
createRelationshipDefinition body → 200400401500
GET
/v1/relationships
List relationship definitions
listRelationshipDefinitions → 200401500
DELETE
/v1/relationships/{id}
Delete a relationship definition
deleteRelationshipDefinition 1 param → 200400401404500
POST
/v1/records/{record_id}/relationships
Create a relationship instance
createRelationshipInstance 1 param body → 200400401404500
DELETE
/v1/records/{record_id}/relationships/{rel_id}
Delete a relationship instance
deleteRelationshipInstance 2 params → 200400401404500

Schemas 6

The contract defines 6 schemas that model the data the API accepts and returns. The most detailed are developer.RelationshipDefinitionResponse (7 properties), developer.CreateRelationshipDefinitionRequest (5 properties), developer.RelationshipInstanceResponse (5 properties), developer.CreateRelationshipRequest (3 properties). Each schema is shown below with its type and property counts.

developer.RelationshipInstanceResponse
object
5 properties
httpx.APIError
object
2 properties
developer.CreateRelationshipRequest
object
3 properties 3 required
developer.RelationshipDefinitionResponse
object
7 properties
developer.CreateRelationshipDefinitionRequest
object
5 properties 3 required
developer.ListRelationshipDefinitionsResponse
object
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

nex-relationships-api-openapi.yml Raw ↑

Other APIs Nex publishes across the network.

Nex AI Lists API
Nex Compounding API
Nex Context API
Nex Graph API
Nex Insights API
Nex Integrations API
Nex Lists API
Nex Notes API
Nex Notifications API
Nex Objects API
Nex Records API
Nex Schema API