Solar City

SolarCity was a San Mateo, California based provider of residential and commercial solar energy systems, founded in 2006 by brothers Peter and Lyndon Rive with backing and board chairmanship from their cousin Elon Musk. The company designed, financed, installed, and monitored rooftop solar and energy-storage systems, and became the largest residential solar installer in the United States before its 2012 IPO (NASDAQ: SCTY). In November 2016 SolarCity was acquired by Tesla, Inc. in an all-stock deal valued at roughly 2.6 billion US dollars and was absorbed into Tesla's energy-generation and storage business; the SolarCity brand was subsequently retired and its products relaunched under Tesla (Solar Roof, Solar Panels, Powerwall). SolarCity no longer operates as an independent company and publishes no standalone developer portal, public API, or OpenAPI surface. The solarcity.com domain remains registered under Tesla's DNS infrastructure but no longer serves a live website.

Solar City is profiled on the APIs.io network. Tagged areas include Company, Solar, Energy, Renewable Energy, and Residential Solar.

📡 Profile data on GitHub

2.8/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

0 APIs

Company Solar Energy Renewable EnergyResidential SolarClean EnergySolar InstallationTesla Acquired

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 2.8/100 · 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 4.1 / 9

Regulatory Posture 0.0 / 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

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

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/.

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<a href="https://apis.io/providers/solar-city/"><img src="https://apis.io/badge/solar-city/card.svg" alt="Solar City on APIs.io — Kin Score by API Evangelist"></a>

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document Ask about this →
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship Ask about this →
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author Ask about this →
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey) Ask about this →
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented) Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →

13 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points Ask about this →
Developer Ergonomics scores 0.0 — up to +20.0 composite points Ask about this →
Access Clarity scores 0.0 — up to +20.0 composite points Ask about this →

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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 the provider profile at artifacts.apis.io/solar-city/apis.yml: open an issue on github.com/api-evangelist/solar-city to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Resources

Other 1

Properties that don't map to a standard resource type

ParentCompany

ParentCompany

Source (apis.yml)

aid: solar-city
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: '2026-11-13'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/solar-city.png
name: Solar City
description: 'SolarCity was a San Mateo, California based provider of residential and commercial solar energy systems, founded
  in 2006 by brothers Peter and Lyndon Rive with backing and board chairmanship from their cousin Elon Musk. The company designed,
  financed, installed, and monitored rooftop solar and energy-storage systems, and became the largest residential solar installer
  in the United States before its 2012 IPO (NASDAQ: SCTY). In November 2016 SolarCity was acquired by Tesla, Inc. in an all-stock
  deal valued at roughly 2.6 billion US dollars and was absorbed into Tesla''s energy-generation and storage business; the
  SolarCity brand was subsequently retired and its products relaunched under Tesla (Solar Roof, Solar Panels, Powerwall).
  SolarCity no longer operates as an independent company and publishes no standalone developer portal, public API, or OpenAPI
  surface. The solarcity.com domain remains registered under Tesla''s DNS infrastructure but no longer serves a live website.'
url: https://raw.githubusercontent.com/api-evangelist/solar-city/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- mayfield
x-tier: stub
x-tier-reason: portfolio-lead
x-lifecycle: acquired
x-acquired-by: tesla
x-acquired-date: '2016-11-21'
x-api-surface: none
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Solar
- Energy
- Renewable Energy
- Residential Solar
- Clean Energy
- Solar Installation
- Tesla
- Acquired
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 0
  pass: local-v1
common:
- type: ParentCompany
  url: https://apis.io/providers/tesla/
  name: Tesla
  x-relationship: acquired
  x-evidence: In November 2016 SolarCity was acquired by Tesla, Inc.

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