SIGNL4 · Authentication Profile

Signl4 Authentication

Authentication

SIGNL4 secures its APIs with apiKey across 1 declared security scheme, as derived from its OpenAPI definitions.

AlertingIncident ManagementOn-CallMobile AlertsNotificationDevOpsIT OperationsMonitoring
Methods: apiKey Schemes: 1 OAuth flows: API key in: header

Security Schemes

S4ApiKey apiKey
· in: header (X-S4-Api-Key)

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/signl4-openapi.yml
summary:
  types:
  - apiKey
  api_key_in:
  - header
schemes:
- name: S4ApiKey
  type: apiKey
  in: header
  parameter: X-S4-Api-Key
  description: Team or webhook secret used to authorize REST API requests.
  sources:
  - openapi/signl4-openapi.yml

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