Fastly · Authentication Profile

Fastly Authentication

Authentication

Fastly secures its APIs with apiKey across 2 declared security schemes, as derived from its OpenAPI definitions.

CDNEdge CloudEdge ComputeWebAssemblySecurityAIObservabilityAsyncAPIStreamingWebhooksLogging
Methods: apiKey Schemes: 2 OAuth flows: API key in: header

Security Schemes

apiKeyAuth apiKey
· in: header (Fastly-Key)
SigV4 apiKey
· in: header (Authorization)

Source

Authentication Profile

Raw ↑
generated: '2026-07-11'
method: derived
source: openapi/fastly-account-openapi.yml, openapi/fastly-acls-openapi.yml, openapi/fastly-ai-accelerator-openapi.yml,
  openapi/fastly-authentication-tokens-openapi.yml, openapi/fastly-client-side-protection-openapi.yml,
  openapi/fastly-compute-openapi.yml, openapi/fastly-ddos-protection-openapi.yml, openapi/fastly-dictionaries-openapi.yml,
  openapi/fastly-domain-management-openapi.yml, openapi/fastly-load-balancing-openapi.yml, openapi/fastly-logging-openapi.yml,
  openapi/fastly-metrics-and-stats-openapi.yml ...
summary:
  types:
  - apiKey
  api_key_in:
  - header
schemes:
- name: apiKeyAuth
  type: apiKey
  in: header
  parameter: Fastly-Key
  description: API token used to authenticate requests to the Fastly API.
  sources:
  - openapi/fastly-account-openapi.yml
  - openapi/fastly-acls-openapi.yml
  - openapi/fastly-ai-accelerator-openapi.yml
  - openapi/fastly-authentication-tokens-openapi.yml
  - openapi/fastly-client-side-protection-openapi.yml
  - openapi/fastly-compute-openapi.yml
  - openapi/fastly-ddos-protection-openapi.yml
  - openapi/fastly-dictionaries-openapi.yml
  - openapi/fastly-domain-management-openapi.yml
  - openapi/fastly-load-balancing-openapi.yml
  - openapi/fastly-logging-openapi.yml
  - openapi/fastly-metrics-and-stats-openapi.yml
  - openapi/fastly-observability-openapi.yml
  - openapi/fastly-products-openapi.yml
  - openapi/fastly-publishing-openapi.yml
  - openapi/fastly-purging-openapi.yml
  - openapi/fastly-services-openapi.yml
  - openapi/fastly-tls-openapi.yml
  - openapi/fastly-utilities-openapi.yml
  - openapi/fastly-vcl-services-openapi.yml
  - openapi/fastly-waf-openapi.yml
- name: SigV4
  type: apiKey
  in: header
  parameter: Authorization
  description: AWS SigV4 signed request using Fastly Object Storage access keys
  sources:
  - openapi/fastly-object-storage-openapi.yml