Zayo

Zayo is a global communications infrastructure provider operating one of the largest independent fiber networks, delivering bandwidth, dark fiber, wavelengths, ethernet, IP, cloud connectivity and network management to carriers, enterprises, and hyperscalers. Zayo publishes a free public developer program at developer.zayo.com exposing REST APIs for network discovery (building validation, location and cloud-site lookup), quote and order management (product catalog, quoting, ordering), and service management (service inventory, ticketing, and maintenance-case notifications). The APIs are OpenAPI 3.1 described, secured with OAuth 2.0 client-credentials bearer tokens, and include a push-notification/callback surface for maintenance and ticket updates.

Zayo publishes 8 APIs on the APIs.io network, including Maintenance Cases API, Network Discovery API, Order API, and 5 more. Tagged areas include Company, Telecommunications, Networking, Connectivity, and Fiber.

The Zayo catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Zayo’s developer surface includes documentation, API reference, getting-started guide, authentication, support, signup flow, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub
46.4/100 developing ▬ flat Agent 52/100 agent ready Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
8 APIs
CompanyTelecommunicationsNetworkingConnectivityFiberInfrastructureBandwidthCloud ConnectivityOrderingTicketing

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 46.4/100 · developing
Contract Quality 18.2 / 25
Developer Ergonomics 11.3 / 20
Commercial Clarity 6.8 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 10.0 / 10
Agent readiness — 52/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 6 / 6
Agent Skills 5 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/zayo: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 8

Individual APIs this provider publishes, each with its own machine-readable definition.

Zayo Maintenance Cases API

Monitor upcoming outages with Maintenance Cases API. The Zayo Maintenance Cases API is composed of a series of API calls that are intended to be leveraged sequentially with each...

Zayo Network Discovery API

Grow your footprint by analyzing network availability by utilizing our Building, Locations, and Cloud Providers APIs.

Zayo Order API

Grow your footprint by reviewing Zayo products in our Product Catalog API, generating quotes with our Quoting API, and automating the ordering process through the Order API.

Zayo Product Catalog API

View available Zayo products and product detials to use in the Quoting API.

Zayo Quote API

Grow your footprint by reviewing Zayo products in our Product Catalog API, generating quotes with our Quoting API, and automating the ordering process through the Order API.

Zayo Service Inventory API

Monitor your critical services with our Service Inventory API.

Zayo Ticket Catalog API

View available tickets and ticket details to use in the Ticketing API.

Zayo Ticketing API

Create various types of tickets, view all tickets, and create ticket comments.

Scroll for all 8

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Zayo Notifications Webhooks

ASYNCAPI

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Zayo Authentication

http/oauth2 · 2 schemes

SECURITY

Zayo Domain Security

TLSv1.3 · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Zayo Scopes

1 scope · clientCredentials

1 scopes

SCOPES

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Zayo Agentic Access

26 operations · 15 acting

26 operations · 15 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 SignUp
SignUp

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 AgentSkill
AgentSkill
 LLMsTxt
LLMsTxt

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Conventions
Conventions
 Lifecycle
Lifecycle

Access & Security 2

Authentication, authorization, and security posture

Authentication
Authentication
 DomainSecurity
DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support
Support
 HelpCenter
HelpCenter

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Source (apis.yml)

apis.yml Raw ↑ 
aid: zayo
name: Zayo
description: Zayo is a global communications infrastructure provider operating one of the largest independent fiber networks,
  delivering bandwidth, dark fiber, wavelengths, ethernet, IP, cloud connectivity and network management to carriers, enterprises,
  and hyperscalers. Zayo publishes a free public developer program at developer.zayo.com exposing REST APIs for network discovery
  (building validation, location and cloud-site lookup), quote and order management (product catalog, quoting, ordering),
  and service management (service inventory, ticketing, and maintenance-case notifications). The APIs are OpenAPI 3.1 described,
  secured with OAuth 2.0 client-credentials bearer tokens, and include a push-notification/callback surface for maintenance
  and ticket updates.
url: https://raw.githubusercontent.com/api-evangelist/zayo/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- battery-ventures
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
image: https://developer.zayo.com/img/zayo-logo.svg
tags:
- Company
- Telecommunications
- Networking
- Connectivity
- Fiber
- Infrastructure
- Bandwidth
- Cloud Connectivity
- Ordering
- Ticketing
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: zayo:zayo-maintenance-cases-api
  name: Zayo Maintenance Cases API
  description: Monitor upcoming outages with Maintenance Cases API. The Zayo Maintenance Cases API is composed of a series
    of API calls that are intended to be leveraged sequentially with each request/response cycle providing the required inputs
    for the next step in the Maintenance Case flow.
  humanURL: https://developer.zayo.com/
  baseURL: https://api.zayo.com
  tags:
  - Maintenance Cases
  properties:
  - type: OpenAPI
    url: openapi/zayo-maintenance-cases-api-openapi.yml
  - type: Authentication
    url: authentication/zayo-authentication.yml
  - type: OAuthScopes
    url: scopes/zayo-scopes.yml
  - type: ErrorCatalog
    url: errors/zayo-problem-types.yml
  - type: Conventions
    url: conventions/zayo-conventions.yml
  - type: DataModel
    url: data-model/zayo-data-model.yml
  - type: Conformance
    url: conformance/zayo-conformance.yml
  - type: Webhooks
    url: asyncapi/zayo-notifications-webhooks.yml
- aid: zayo:zayo-network-discovery-api
  name: Zayo Network Discovery API
  description: Grow your footprint by analyzing network availability by utilizing our Building, Locations, and Cloud Providers
    APIs.
  humanURL: https://developer.zayo.com/
  baseURL: https://api.zayo.com
  tags:
  - Network Discovery
  properties:
  - type: OpenAPI
    url: openapi/zayo-network-discovery-api-openapi.yml
  - type: Authentication
    url: authentication/zayo-authentication.yml
  - type: OAuthScopes
    url: scopes/zayo-scopes.yml
  - type: ErrorCatalog
    url: errors/zayo-problem-types.yml
  - type: Conventions
    url: conventions/zayo-conventions.yml
  - type: DataModel
    url: data-model/zayo-data-model.yml
  - type: Conformance
    url: conformance/zayo-conformance.yml
  - type: Webhooks
    url: asyncapi/zayo-notifications-webhooks.yml
- aid: zayo:zayo-order-api
  name: Zayo Order API
  description: Grow your footprint by reviewing Zayo products in our Product Catalog API, generating quotes with our Quoting
    API, and automating the ordering process through the Order API.
  humanURL: https://developer.zayo.com/
  baseURL: https://api.zayo.com
  tags:
  - Order
  properties:
  - type: OpenAPI
    url: openapi/zayo-order-api-openapi.yml
  - type: Authentication
    url: authentication/zayo-authentication.yml
  - type: OAuthScopes
    url: scopes/zayo-scopes.yml
  - type: ErrorCatalog
    url: errors/zayo-problem-types.yml
  - type: Conventions
    url: conventions/zayo-conventions.yml
  - type: DataModel
    url: data-model/zayo-data-model.yml
  - type: Conformance
    url: conformance/zayo-conformance.yml
  - type: Webhooks
    url: asyncapi/zayo-notifications-webhooks.yml
- aid: zayo:zayo-product-catalog-api
  name: Zayo Product Catalog API
  description: View available Zayo products and product detials to use in the Quoting API.
  humanURL: https://developer.zayo.com/
  baseURL: https://api.zayo.com
  tags:
  - Product Catalog
  properties:
  - type: OpenAPI
    url: openapi/zayo-product-catalog-api-openapi.yml
  - type: Authentication
    url: authentication/zayo-authentication.yml
  - type: OAuthScopes
    url: scopes/zayo-scopes.yml
  - type: ErrorCatalog
    url: errors/zayo-problem-types.yml
  - type: Conventions
    url: conventions/zayo-conventions.yml
  - type: DataModel
    url: data-model/zayo-data-model.yml
  - type: Conformance
    url: conformance/zayo-conformance.yml
  - type: Webhooks
    url: asyncapi/zayo-notifications-webhooks.yml
- aid: zayo:zayo-quote-api
  name: Zayo Quote API
  description: Grow your footprint by reviewing Zayo products in our Product Catalog API, generating quotes with our Quoting
    API, and automating the ordering process through the Order API.
  humanURL: https://developer.zayo.com/
  baseURL: https://api.zayo.com
  tags:
  - Quote
  properties:
  - type: OpenAPI
    url: openapi/zayo-quote-api-openapi.yml
  - type: Authentication
    url: authentication/zayo-authentication.yml
  - type: OAuthScopes
    url: scopes/zayo-scopes.yml
  - type: ErrorCatalog
    url: errors/zayo-problem-types.yml
  - type: Conventions
    url: conventions/zayo-conventions.yml
  - type: DataModel
    url: data-model/zayo-data-model.yml
  - type: Conformance
    url: conformance/zayo-conformance.yml
  - type: Webhooks
    url: asyncapi/zayo-notifications-webhooks.yml
- aid: zayo:zayo-service-inventory-api
  name: Zayo Service Inventory API
  description: Monitor your critical services with our Service Inventory API.
  humanURL: https://developer.zayo.com/
  baseURL: https://api.zayo.com
  tags:
  - Service Inventory
  properties:
  - type: OpenAPI
    url: openapi/zayo-service-inventory-api-openapi.yml
  - type: Authentication
    url: authentication/zayo-authentication.yml
  - type: OAuthScopes
    url: scopes/zayo-scopes.yml
  - type: ErrorCatalog
    url: errors/zayo-problem-types.yml
  - type: Conventions
    url: conventions/zayo-conventions.yml
  - type: DataModel
    url: data-model/zayo-data-model.yml
  - type: Conformance
    url: conformance/zayo-conformance.yml
  - type: Webhooks
    url: asyncapi/zayo-notifications-webhooks.yml
- aid: zayo:zayo-ticket-catalog-api
  name: Zayo Ticket Catalog API
  description: View available tickets and ticket details to use in the Ticketing API.
  humanURL: https://developer.zayo.com/
  baseURL: https://api.zayo.com
  tags:
  - Ticket Catalog
  properties:
  - type: OpenAPI
    url: openapi/zayo-ticket-catalog-api-openapi.yml
  - type: Authentication
    url: authentication/zayo-authentication.yml
  - type: OAuthScopes
    url: scopes/zayo-scopes.yml
  - type: ErrorCatalog
    url: errors/zayo-problem-types.yml
  - type: Conventions
    url: conventions/zayo-conventions.yml
  - type: DataModel
    url: data-model/zayo-data-model.yml
  - type: Conformance
    url: conformance/zayo-conformance.yml
  - type: Webhooks
    url: asyncapi/zayo-notifications-webhooks.yml
- aid: zayo:zayo-ticketing-api
  name: Zayo Ticketing API
  description: Create various types of tickets, view all tickets, and create ticket comments.
  humanURL: https://developer.zayo.com/
  baseURL: https://api.zayo.com
  tags:
  - Ticketing
  properties:
  - type: OpenAPI
    url: openapi/zayo-ticketing-api-openapi.yml
  - type: Authentication
    url: authentication/zayo-authentication.yml
  - type: OAuthScopes
    url: scopes/zayo-scopes.yml
  - type: ErrorCatalog
    url: errors/zayo-problem-types.yml
  - type: Conventions
    url: conventions/zayo-conventions.yml
  - type: DataModel
    url: data-model/zayo-data-model.yml
  - type: Conformance
    url: conformance/zayo-conformance.yml
  - type: Webhooks
    url: asyncapi/zayo-notifications-webhooks.yml
common:
- type: AgenticAccess
  url: agentic-access/zayo-agentic-access.yml
- type: DeveloperPortal
  url: https://developer.zayo.com/
- type: Documentation
  url: https://developer.zayo.com/docs/getting-started
- type: APIReference
  url: https://developer.zayo.com/docs/getting-started
- type: GettingStarted
  url: https://developer.zayo.com/docs/getting-started
- type: Authentication
  url: authentication/zayo-authentication.yml
- type: Conventions
  url: conventions/zayo-conventions.yml
- type: Support
  url: https://developer.zayo.com/docs/contact
- type: HelpCenter
  url: https://developer.zayo.com/docs/faq
- type: TermsOfService
  url: https://www.zayo.com/policies
- type: PrivacyPolicy
  url: https://www.zayo.com/privacy
- type: SignUp
  url: https://developer.zayo.com/docs/contact
- type: DomainSecurity
  url: security/zayo-domain-security.yml
- type: Lifecycle
  url: lifecycle/zayo-lifecycle.yml
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/zayo-llms.txt
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 19
  pass: local-v1