Synack · Authentication Profile

Synack Authentication

Authentication

Synack secures its APIs with apiKey, http, and oauth2 across 4 declared security schemes, as derived from its OpenAPI definitions. OAuth 2.0 is offered via the implicit flow(s).

CompanySecurityPenetration TestingVulnerability ManagementAttack Surface ManagementCrowdsourced SecurityComplianceAPI
Methods: apiKey, http, oauth2 Schemes: 4 OAuth flows: implicit API key in: header

Security Schemes

bearerAuth http
scheme: bearer
OAuth2 oauth2
· flows: implicit
BasicAuth http
scheme: basic
ApiKeyAuth apiKey
· in: header (X-Auth)

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-21'
method: derived
source: openapi/synack-assessment-v1-openapi.yaml, openapi/synack-asset-discovery-openapi.yaml,
  openapi/synack-asset-v2-openapi.yaml, openapi/synack-mission-v2-openapi.yaml, openapi/synack-monolith-v1-openapi.yaml,
  openapi/synack-monolith-v2-openapi.yaml, openapi/synack-streaming-openapi.yaml, openapi/synack-tagging-openapi.yaml,
  openapi/synack-vulns-openapi.yaml
summary:
  types:
  - apiKey
  - http
  - oauth2
  api_key_in:
  - header
  oauth2_flows:
  - implicit
schemes:
- name: bearerAuth
  type: http
  scheme: bearer
  bearerFormat: JWT
  sources:
  - openapi/synack-assessment-v1-openapi.yaml
  - openapi/synack-mission-v2-openapi.yaml
  - openapi/synack-monolith-v1-openapi.yaml
  - openapi/synack-monolith-v2-openapi.yaml
  - openapi/synack-streaming-openapi.yaml
- name: OAuth2
  type: oauth2
  flows:
  - flow: implicit
    authorizationUrl: login.synack.com
    scopes: 5
  sources:
  - openapi/synack-asset-discovery-openapi.yaml
  - openapi/synack-asset-v2-openapi.yaml
  - openapi/synack-tagging-openapi.yaml
  - openapi/synack-vulns-openapi.yaml
- name: BasicAuth
  type: http
  scheme: basic
  sources:
  - openapi/synack-monolith-v1-openapi.yaml
  - openapi/synack-monolith-v2-openapi.yaml
- name: ApiKeyAuth
  type: apiKey
  in: header
  parameter: X-Auth
  sources:
  - openapi/synack-monolith-v1-openapi.yaml
  - openapi/synack-monolith-v2-openapi.yaml