How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

nexos.ai Models API

List available models.

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

Tagged areas include Models. The published artifact set on APIs.io includes an OpenAPI specification.

This API exposes 5 operations across 2 paths, and defines 3 schemas. It is described by OpenAPI 3.2.0, at version 1.0.0.

Requests are made against a single base URL, https://api.nexos.ai.

5 operations 2 paths 3 schemas 1 DELETE2 GET1 PATCH1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
https://api.nexos.ai
Authentication
HTTP Bearer, API Key
Resource Areas
1

Authentication & Security 2

nexos.ai Models API declares 2 security schemes for authenticating requests. It accepts HTTP bearer tokens (bearerAuth). An API key is passed in the header as X-Api-Key (apiKeyHeader). By default, every request must be authenticated.

  • apiKeyHeader — Authenticate by sending your nexos API key in the X-Api-Key header (e.g. X-Api-Key: nexos-... for a user key or X-Api-Key: nexos-team-... for a team key). This…

Paths & Operations 5

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

Models 5

List available models.

GET
/v1/models
List models
get-user-models-v1 → 200404
GET
/v1/management/models/{model}/fallbacks
Get fallbacks configuration for particular model
get-model-fallbacks-v1 1 param → 200400
POST
/v1/management/models/{model}/fallbacks
Add fallbacks configuration for particular model
post-model-fallbacks-v1 1 param body → 201400404
DELETE
/v1/management/models/{model}/fallbacks
Delete model fallbacks configuration
delete-model-fallbacks-v1 1 param → 204400
PATCH
/v1/management/models/{model}/fallbacks
Update fallbacks configuration for particular model
update-model-fallbacks-v1 1 param body → 200400

Schemas 3

The contract defines 3 schemas that model the data the API accepts and returns. The most detailed are ModelFallbacksConfiguration (4 properties), ModelFallbacksRequest (1 property). Each schema is shown below with its type and property counts.

ModelFallbacks
array
ModelFallbacksRequest
object
1 property 1 required
ModelFallbacksConfiguration
object
4 properties 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

nexosai-models-api-openapi.yml Raw ↑

Other APIs nexos.ai publishes across the network.

nexos.ai Agent Management API
nexos.ai Assistant Management API
nexos.ai Audio API
nexos.ai Batches API
nexos.ai Budget Limit Management API
nexos.ai Chat API
nexos.ai Company Management API
nexos.ai Embeddings API
nexos.ai Files API
nexos.ai Images API
nexos.ai Messages API
nexos.ai Responses API
Where this information came from

This is an independent, third-party profile of nexos.ai Models 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.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.