Hearth website screenshot

Hearth

Hearth is a business-management platform for residential home-improvement contractors and trades professionals. It bundles customer financing (a marketplace of 18+ lenders with $0 dealer fees), quotes and estimates, digital contracts and e-signature, invoicing and payments, client management, and scheduling, together with Harper, a 24/7 AI receptionist that answers calls, handles follow-ups, and creates social content. Hearth serves 16+ residential contracting verticals including roofing, HVAC, plumbing, landscaping, fencing, and flooring, and is backed by 8vc.

Hearth is profiled on the APIs.io network. Tagged areas include Company, Contractors, Home Improvement, Financing, and Payments.

Hearth’s developer surface includes pricing, engineering blog, support, signup flow, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub
22.1/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyContractorsHome ImprovementFinancingPaymentsInvoicingSchedulingField ServiceAI AssistantSaaS

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 22.1/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 1.3 / 20
Commercial Clarity 8.9 / 20
Operational Transparency 1.4 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
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
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/hearth: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 2

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

Hearth Domain Security

TLSv1.3 · DMARC

SECURITY

Hearth Vulnerability Disclosure

disclosure policy published

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

SignUp
SignUp
 Login
Login

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt

Access & Security 3

Authentication, authorization, and security posture

Security
Security
 VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: hearth
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/hearth.png
name: Hearth
description: Hearth is a business-management platform for residential home-improvement contractors and trades professionals.
  It bundles customer financing (a marketplace of 18+ lenders with $0 dealer fees), quotes and estimates, digital contracts
  and e-signature, invoicing and payments, client management, and scheduling, together with Harper, a 24/7 AI receptionist
  that answers calls, handles follow-ups, and creates social content. Hearth serves 16+ residential contracting verticals
  including roofing, HVAC, plumbing, landscaping, fencing, and flooring, and is backed by 8vc.
url: https://raw.githubusercontent.com/api-evangelist/hearth/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 8vc
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Contractors
- Home Improvement
- Financing
- Payments
- Invoicing
- Scheduling
- Field Service
- AI Assistant
- SaaS
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://gethearth.com
- type: Pricing
  url: https://gethearth.com/pricing/
- type: Blog
  url: https://gethearth.com/blog/
- type: Support
  url: https://help.gethearth.com
- type: TermsOfService
  url: https://gethearth.com/terms/
- type: PrivacyPolicy
  url: https://gethearth.com/privacy-policy/
- type: SignUp
  url: https://gethearth.com/signup
- type: Login
  url: https://app.gethearth.com/login
- type: Security
  url: https://gethearth.com/security-disclosure/
- type: VulnerabilityDisclosure
  url: security/hearth-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/hearth-domain-security.yml
- type: LLMsTxt
  url: llms/hearth-llms.txt
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence