Q2 · Authentication Profile

Q2 Authentication

Authentication

Q2 secures its APIs with http across 1 declared security scheme, as derived from its OpenAPI definitions.

CompanyFinancial-ServicesBankingEmbedded FinanceBanking as a ServiceFintechDigital BankingCardsPaymentsACHFDIC
Methods: http Schemes: 1 OAuth flows: API key in:

Security Schemes

BasicAuth http
scheme: basic

Source

Authentication Profile

q2-authentication.yml Raw ↑ 
generated: '2026-07-20'
method: searched
source: https://docs.helix.q2.com/reference/authentication
docs: https://docs.helix.q2.com/reference/authentication
summary:
  types: [http]
  http_schemes: [basic]
  oauth2_flows: []
  api_key_in: []
schemes:
- name: BasicAuth
  type: http
  scheme: basic
  description: >-
    HTTP Basic Authentication via the Authorization header. The API Key is the
    Basic-auth username; the Secret is the Basic-auth password. The pair is
    combined and base64-encoded (e.g. Authorization: Basic base64(apiKey:secret)).
  credentials:
    username: API Key
    password: Secret
  provisioning: API Key and Secret are issued via the Helix Admin site or by a Helix representative; sandbox and production credentials are distinct.
notes:
- IP allowlisting is enforced in addition to Basic auth; requests must originate from a whitelisted (middleware/server) IP. End-user devices are not supported.
- Versioning is bound to the API Key (routes do not carry a version segment).

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/q2-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.