Zayo Group Holdings · Authentication Profile

Zayo Group Authentication

Authentication

Zayo Group Holdings secures its APIs with oauth2 across 1 declared security scheme, as derived from its OpenAPI definitions. OAuth 2.0 is offered via the clientCredentials flow(s).

FiberNetworkInfrastructure
Methods: oauth2 Schemes: 1 OAuth flows: clientCredentials API key in:

Security Schemes

oauth2ClientCredentials oauth2
· flows: clientCredentials

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/zayo-group-openapi.yml
summary:
  types:
  - oauth2
  oauth2_flows:
  - clientCredentials
schemes:
- name: oauth2ClientCredentials
  type: oauth2
  flows:
  - flow: clientCredentials
    tokenUrl: https://auth.api.zayo.com/oauth/token
    scopes: 0
  description: |-
    OAuth 2.0 Client Credentials grant. Exchange client_id / client_secret at
    the authorization server token endpoint for a short-lived bearer token
    (tokens expire hourly).
  sources:
  - openapi/zayo-group-openapi.yml

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