50heads · Authentication Profile

50Heads Com Authentication

Authentication

Authentication methods for 50heads APIs

50heads declares 2 security scheme(s) across its OpenAPI definitions.

CompanyArtificial IntelligenceVerificationSurveysPlatform
Methods: Schemes: 2 OAuth flows: API key in:

Security Schemes

API Key http-bearer
MCP OAuth oauth2
· flows:

Source

Authentication Profile

50heads-com-authentication.yml Raw ↑ 
generated: '2026-10-31'
method: searched
generator: extract-docs-artifacts.py (local)
source: https://50heads.com/en-us/help/api-and-mcp/api-keys
sources:
- https://50heads.com/en-us/help/api-and-mcp/api-keys
- https://50heads.com/en-us/help/account/sign-in-options
- https://50heads.com/en-us/docs/mcp
- https://50heads.com/en-us/help/getting-started/what-is-50heads
description: Authentication methods for 50heads APIs
schemes:
- type: http-bearer
  name: API Key
  evidence: 'The key starts fh_live_ and is shown once: copy it into your secret store right away.'
  location: header
  header: Authorization
  how_to_obtain: Create a key in the Developers portal; the key is displayed once with the prefix fh_live_.
- type: oauth2
  name: MCP OAuth
  evidence: The server is an OAuth 2.1 resource server. Hosts discover everything from https://mcp.50heads.com/.well-known/oauth-protected-resource,
    which points at the authorization server https://auth.50heads.com.
  location: header
  header: Authorization
  flows:
  - authorization_code
  scopes:
  - questions:read
  - questions:write
  - templates:read
  - account:read
  - webhooks:read
  - webhooks:write
  - apps:read
  - apps:write
  - organization:read
  - organization:write
  - members:read
  - members:write
  - audit:read
  - events:read
  how_to_obtain: Sign in with OAuth in the browser via the hosted MCP server or supported agents; PKCE (S256) and the resource parameter are required.
docs: https://50heads.com/en-us/help/api-and-mcp/api-keys

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/50heads-com-authentication"
All security posture 
curl "https://apis.io/api/v1/security?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

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.