Sighten

Sighten was a San Francisco software company, backed by Obvious Ventures, that built a cloud platform for the residential and commercial solar industry — covering system design, proposal generation, sales, and financing workflows used by solar installers, dealers, and finance providers. The Sighten business was acquired (by GoodLeap) and folded into EverBright; the original sighten.io domain now redirects to goeverbright.com. EverBright operates as a residential solar and home-battery financing platform, connecting homeowners with local installers through lease and Power Purchase Agreement (PPA) products and the MyEverBright monitoring portal. No public developer API, developer portal, or API documentation is published for the Sighten or EverBright brand; a partner-facing platform (engine.goeverbright.com) and a protected API host (api.goeverbright.com, HTTP 401) exist but are not publicly documented. This profile records the company's current, honest public surface after enrichment.

Sighten is profiled on the APIs.io network. Tagged areas include Company, Solar, Clean Energy, Renewable Energy, and Solar Software.

Sighten’s developer surface includes engineering blog, support, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub

13.1/100 emerging ▬ flat Agent 0/100 human only saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Solar Clean Energy Renewable EnergySolar SoftwareSolar FinancingHome Energy Energy

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 13.1/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 1.2 / 17

Access Clarity 5.6 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.3 / 9

Regulatory Posture 3.0 / 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

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/sighten: 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 2

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

Sighten Domain Security

TLSv1.3 · DMARC

SECURITY

Sighten Trust Center

CCPA, GLBA

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login

Access & Security 3

Authentication, authorization, and security posture

TrustCenter

TrustCenter

Compliance

Compliance

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

HelpCenter

HelpCenter

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: sighten
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - url: https://sighten.io
    status: 301
    note: declared website redirects to https://www.goeverbright.com/ — a different registrable domain (sighten.io -> goeverbright.com),
      possible rename or acquisition (probed 2026-09-03, roadmap#169)
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/sighten.png
name: Sighten
description: Sighten was a San Francisco software company, backed by Obvious Ventures, that built a cloud platform for the
  residential and commercial solar industry — covering system design, proposal generation, sales, and financing workflows
  used by solar installers, dealers, and finance providers. The Sighten business was acquired (by GoodLeap) and folded into
  EverBright; the original sighten.io domain now redirects to goeverbright.com. EverBright operates as a residential solar
  and home-battery financing platform, connecting homeowners with local installers through lease and Power Purchase Agreement
  (PPA) products and the MyEverBright monitoring portal. No public developer API, developer portal, or API documentation is
  published for the Sighten or EverBright brand; a partner-facing platform (engine.goeverbright.com) and a protected API host
  (api.goeverbright.com, HTTP 401) exist but are not publicly documented. This profile records the company's current, honest
  public surface after enrichment.
url: https://raw.githubusercontent.com/api-evangelist/sighten/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- obvious-ventures
x-successor: everbright
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Solar
- Clean Energy
- Renewable Energy
- Solar Software
- Solar Financing
- Home Energy
- Energy
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://sighten.io
- type: Blog
  url: https://www.goeverbright.com/blog
- type: PrivacyPolicy
  url: https://www.goeverbright.com/privacy-policy
- type: Support
  url: https://www.goeverbright.com/contact
- type: HelpCenter
  url: https://www.goeverbright.com/faq
- type: Login
  url: https://myeverbright.com/login
- type: TrustCenter
  url: https://trust.goeverbright.com/
- type: Compliance
  url: security/sighten-trust-center.yml
- type: DomainSecurity
  url: security/sighten-domain-security.yml
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 2
  pass: local-v1

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