Fountain · Authentication Profile

Fountain Authentication

Authentication

Fountain secures its APIs with oauth2 and apiKey across 2 declared security schemes, as derived from its OpenAPI definitions. OAuth 2.0 is offered via the clientCredentials flow(s).

CompanyEnterpriseHiringRecruitingApplicant TrackingHuman ResourcesWorkforce ManagementOnboardingSchedulingHR TechFrontline

Methods: oauth2, apiKey Schemes: 2 OAuth flows: clientCredentials API key in: header

Security Schemes

OAuth2ClientCredentials oauth2

· flows: clientCredentials

XAccessToken apiKey

· in: header ()

Source

Authentication Profile

generated: '2026-07-19'
method: searched
source: https://developer.fountain.com/reference/overview
docs: https://developer.fountain.com/reference/overview
summary:
  types: [oauth2, apiKey]
  api_key_in: [header]
  oauth2_flows: [clientCredentials]
schemes:
- name: OAuth2ClientCredentials
  type: oauth2
  description: >-
    Primary auth for the unified services.fountain.com gateway. Exchange an API
    key/secret for a bearer token via the client-credentials flow; the token is
    valid for 60 minutes and is sent as an Authorization bearer header on
    subsequent requests (e.g. servicehire/v2/applicants, serviceworkforce/workers).
  flows:
  - flow: clientCredentials
    tokenUrl: https://services.fountain.com/api/servicesecurity/processes/apikey/oauth/token
    token_ttl_seconds: 3600
  applies_to: https://services.fountain.com/api/
- name: XAccessToken
  type: apiKey
  in: header
  parameter_name: X-ACCESS-TOKEN
  description: >-
    Legacy per-tenant API key model for the classic Hire v2 API on tenant hosts
    (api.fountain.com/v2 for app.fountain.com / web.fountain.com accounts, or
    {region}.fountain.com/api/v2 for region-pinned tenants such as us-2). The API
    key is generated per company under Developer Settings.
  applies_to:
  - https://api.fountain.com/v2/
  - https://{region}.fountain.com/api/v2
notes: >-
  Two coexisting models: OAuth2 client-credentials on the new services gateway and
  a legacy X-ACCESS-TOKEN header key on tenant hosts. No granular OAuth scope surface
  is documented (client-credentials tokens carry the account's full permission set),
  so no scopes/ artifact is emitted.

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/fountain-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 email required.

GitHub Google LinkedIn

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