Signzy · Authentication Profile

Signzy Authentication

Authentication

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

Identity VerificationKYCKYBAMLOnboardingComplianceRegTech
Methods: apiKey Schemes: 1 OAuth flows: API key in:

Security Schemes

accessToken apiKey
· in: header ()

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-17'
method: derived
source: openapi/signzy-openapi.yml
summary:
  types:
  - apiKey
notes: >-
  Signzy uses a LoopBack-style token flow. Clients POST a username and API key
  (as password) to /api/customers/login and receive an access token in the `id`
  field of the response (with `ttl` and `created`). That token is then sent as
  the RAW value of the `Authorization` header on subsequent calls - NOT a
  Bearer token and NOT an HTTP Basic credential. A `?access_token=` query
  parameter is also accepted but discouraged. Confirmed live: api.signzy.app
  returns HTTP 401 at root (auth required) on probe 2026-07-17.
schemes:
- name: accessToken
  type: apiKey
  in: header
  header: Authorization
  format: raw-token
  tokenEndpoint: /api/customers/login
  sources:
  - openapi/signzy-openapi.yml
  - https://docs.signzy.com/investor-onboarding-io/authentication
  - https://docs.signzy.com/generic-onboarding/login-api

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