nexos.ai · Authentication Profile

Nexosai Authentication

Authentication

nexos.ai secures its APIs with apiKey and http across 2 declared security schemes, as derived from its OpenAPI definitions.

CompanyArtificial IntelligenceLLMAI GatewayMachine-LearningEmbeddingsAgentsDeveloper ToolsOpenAI-Compatible
Methods: apiKey, http Schemes: 2 OAuth flows: API key in: header

Security Schemes

bearerAuth http
scheme: bearer
apiKeyHeader apiKey
· in: header (X-Api-Key)

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-20'
method: searched
source: openapi/nexosai-gateway-openapi-original.yml
docs: https://docs.nexos.ai/gateway-api/api-keys
key_prefixes:
  user: nexos-
  team: nexos-team-
requirements: API usage requires both a paid subscription and separately purchased API credits.
rotation: API keys can be rotated in the API Keys settings; the old key is deprecated on rotation.
summary:
  types:
  - apiKey
  - http
  api_key_in:
  - header
schemes:
- name: bearerAuth
  type: http
  scheme: bearer
  sources:
  - openapi/nexosai-gateway-openapi-original.yml
- name: apiKeyHeader
  type: apiKey
  in: header
  parameter: X-Api-Key
  description: '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 is an alternative
    to the `Authorization: Bearer` scheme. If both `X-Nexos-Key` and `X-Api-Key` are sent, `X-Nexos-Key`
    takes precedence.'
  sources:
  - openapi/nexosai-gateway-openapi-original.yml

Work with this as data

Every security artifact here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for security posture

4 MCP tools reach this
  • find_securityBrowse and filter every security artifact in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This security artifact 
curl "https://apis.io/api/v1/security/nexosai-authentication"
All security posture 
curl "https://apis.io/api/v1/security?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.