Temporal · Authentication Profile

Temporal Io Authentication

Authentication

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

Durable ExecutionWorkflow OrchestrationgRPCWorkflowsOpen SourceTemporal Cloud
Methods: http Schemes: 1 OAuth flows: API key in:

Security Schemes

bearerAuth http
scheme: bearer

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/temporal-io-openapi.yml
summary:
  types:
  - http
schemes:
- name: bearerAuth
  type: http
  scheme: bearer
  description: 'Bearer API key. On Temporal Cloud, pass an API key as `Authorization: Bearer
    <api-key>`. Self-hosted deployments may use mTLS instead. Requests are scoped to the namespace
    in the path.'
  sources:
  - openapi/temporal-io-openapi.yml