Great Plains Energy website screenshot

Great Plains Energy

Great Plains Energy was the holding company of Kansas City Power & Light, an electric utility serving customers in Missouri and Kansas, before merging with Westar Energy in 2018 to form Evergy. No public APIs are documented.

Great Plains Energy is profiled on the APIs.io network. Tagged areas include Energy, Utilities, Electric, and Fortune 1000.

🌐 Visit website 📡 Source on GitHub
2.4/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-14 · rubric v0.22.0
0 APIs
EnergyUtilitiesElectricFortune 1000

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-14 · rubric v0.22.0
Composite quality — 2.4/100 · minimal
Contract Quality 0.0 / 21
Developer Ergonomics 0.0 / 17
Access Clarity 0.0 / 17
Operational Transparency 0.0 / 11
Contract Governance 0.0 / 10
Discoverability 3.5 / 9
Regulatory Posture 1.2 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
Regulatory Posture applies to this provider. Its tags matched the Energy & Utilities regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.
The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/great-plains-energy: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Security Posture 1

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

Great Plains Energy Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Press 5

Recent news and press coverage referencing this provider.

Great Plains Energy Adds Board Member

2026-05-25

Great Plains Energy agrees to buy Westar Energy

2026-05-25

Westar Energy, Inc. - US$12.2 billion Acquisition by Great ...

2026-05-25

Great Plains Energy Inc.

2026-05-25

Evergy Releases 2025 Results, Announces New Large ...

2026-05-25

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 2

The organization behind the API

LinkedIn
LinkedIn
 Website
Website

Other 1

Properties that don't map to a standard resource type

Successor Company
Successor Company

Source (apis.yml)

apis.yml Raw ↑ 
aid: great-plains-energy
name: Great Plains Energy
description: Great Plains Energy was the holding company of Kansas City Power & Light, an electric utility serving customers
  in Missouri and Kansas, before merging with Westar Energy in 2018 to form Evergy. No public APIs are documented.
type: Index
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/great-plains-energy.png
tags:
- Energy
- Utilities
- Electric
- Fortune 1000
url: ''
x-api-posture: no-product-api
x-api-posture-basis: observed https://raw.githubusercontent.com/api-evangelist/great-plains-energy/refs/heads/main/apis.yml
created: '2026-03-24'
modified: '2026-04-28'
specificationVersion: '0.23'
apis: []
common:
- type: DomainSecurity
  url: security/great-plains-energy-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/great-plains-energy
- type: Website
  url: https://www.evergy.com
- type: Successor Company
  url: https://www.evergy.com
- type: Integrations
  url: https://www.evergy.com/integrations
integrations:
- name: Google Play store button
- name: Apple app store button
- name: Facebook
- name: Twitter
- name: YouTube
- name: LinkedIn
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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