Karat · Authentication Profile

Karat Authentication

Authentication

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

CompanyTechnical InterviewingHiringRecruitingTalent AssessmentEngineeringGraphQL
Methods: http Schemes: 1 OAuth flows: API key in:

Security Schemes

bearerAuth http
scheme: bearer

Source

Authentication Profile

karat-authentication.yml Raw ↑
generated: '2026-07-19'
method: searched
source: https://github.com/karat/api-docs (Postman collection) + https://github.com/karat/api-sdk (KaratClient transport)
docs: https://karat.slab.com/posts/karat-api-documentation-dezzam7y
summary:
  types: [http]
  http_schemes: [bearer]
  api_key_in: []
  oauth2_flows: []
schemes:
- name: bearerAuth
  type: http
  scheme: bearer
  description: >-
    All Karat GraphQL API requests authenticate with a per-tenant API token supplied in
    the HTTP Authorization header as `Authorization: Bearer <token>`. Requests are scoped
    to the customer's own subdomain/environment. Tokens are issued per customer account.
  location: header
  header: Authorization
  format: 'Bearer <token>'
  sources:
  - graphql/karat-operations.graphql
  - https://github.com/karat/api-sdk/blob/main/src/karatclient/karatclient.py

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/karat-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.

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