nexos.ai
nexos.ai is an enterprise AI platform and OpenAI-compatible AI gateway that unifies many large language model providers behind a single API key and governed workspace. Its Gateway API exposes chat completions, responses, messages, embeddings, images, audio (speech, transcription, translation), batches, files, and storage, alongside management surfaces for models and fallbacks, teams, users, agents, assistants, companies, API keys, and per-company/team/user budget limits. Organizations get guardrails, observability, smart routing across models, agents (Agent Builder with human-in-the-loop approvals), and integrations with tools like Slack, Atlassian, GitHub, Google Workspace, and Microsoft 365. Founded by the team behind Nord Security and backed by Index Ventures and Creandum. This profile was enriched from the provider's public docs at docs.nexos.ai.
Limited machine-readable signal and partial portal coverage — documentation a human can read, but little a machine or agent can consume without scraping.
API Evangelist profiles nexos.ai the way a machine reads it — 37 machine-readable artifacts across 1 API, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — nexos.ai scores 39.1/100 (thin), with a separate agent-readiness read of 26/100 (agent aware). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
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How we profile nexos.ai
Each block below is one kind of artifact we hold for nexos.ai. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 16
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
nexos.ai Agent Management API
Manage agents.
nexos.ai Assistant Management API
Manage assistants.
nexos.ai Audio API
Generate audio or text from audio or text input.
nexos.ai Batches API
Create and run large groups of requests asynchronously. Batches are only available for OpenAI models.
nexos.ai Budget Limit Management API
Manage company budget limits.
nexos.ai Chat API
Generate a response from conversation messages.
nexos.ai Company Management API
List company API keys and their usage.
nexos.ai Embeddings API
Create vector embeddings for input text.
nexos.ai Files API
Upload and manage files used by other endpoints.
nexos.ai Images API
Generate images from image or text input.
nexos.ai Messages API
Anthropic-native Messages API for prompt-cache-preserving passthrough.
nexos.ai Models API
List available models.
nexos.ai Responses API
Create and manage model responses.
nexos.ai Storage API
Upload and manage media files.
nexos.ai Team Management API
Manage teams, API keys, and models.
nexos.ai User Management API
Manage user API keys.
Scroll within the panel for all 16 ·
Open Collections 17
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONNexos AI Public API Production Agent Management API
OPEN COLLECTIONNexos AI Public API Production Agent Management Audio API
OPEN COLLECTIONNexos AI Public API Production Agent Management Batches API
OPEN COLLECTIONNexos AI Public API Production Agent Management Chat API
OPEN COLLECTIONNexos AI Public API Production Agent Management Files API
OPEN COLLECTIONNexos AI Public API Production Agent Management Images API
OPEN COLLECTIONNexos AI Public API Production Agent Management Messages API
OPEN COLLECTIONNexos AI Public API Production Agent Management Models API
OPEN COLLECTIONNexos AI Public API Production Agent Management Storage API
OPEN COLLECTIONScroll within the panel for all 17 ·
Security Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for nexos.ai — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 2
Portal, sign-up, and the first successful call
Documentation 3
Reference material describing how the API behaves
Agent Surfaces 5
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 5
Pagination, idempotency, versioning, errors, and events
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 4
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Company 1
The organization behind the API
Other 1
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/nexosai · machine-readable index on apis.io
This is an independent, third-party profile of nexos.ai, 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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