TheGuarantors

TheGuarantors is a fintech company redefining access for renters and risk mitigation for multifamily owner-operators. Its products include a Lease Guarantee and Zero-Gap Renters Insurance: the Lease Guarantee helps renters get approved for a home even when they do not fit traditional landlord requirements, while giving owner-operators coverage against defaults, damages, vacancy, and no-shows, and Zero-Gap Renters Insurance combines a traditional HO4 policy with always-on digital compliance and a tenant liability waiver. TheGuarantors exposes a partner Lease Guarantee API that lets property management systems and screening providers embed the Lease Guarantee directly into rental application and leasing workflows, with programmatic coverage invitations, real-time status updates via API endpoints and webhooks, and rules-based engagement configuration. API documentation is hosted on Stoplight at docs.theguarantors.com and access is granted to integration partners.

TheGuarantors publishes 1 API on the APIs.io network. Tagged areas include Company, Financial-Services, Fintech, Insurance, and Real-Estate.

TheGuarantors’ developer surface includes documentation, API reference, engineering blog, support, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub

19.5/100 emerging ▬ flat Agent 0/100 human only saas Full breakdown ↓
scored 2026-09-14 · rubric v0.22.0

1 APIs

Company Financial-Services Fintech Insurance Real-Estate Rentals PropTechLease GuaranteeRenters Insurance

Kin Score

Kin Score How this is scored →
scored 2026-09-14 · rubric v0.22.0

Composite quality — 19.5/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 5.7 / 17

Access Clarity 4.9 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 5.8 / 9

Regulatory Posture 4.3 / 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 Insurance 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/theguarantors: 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 →

APIs 1

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

TheGuarantors Lease Guarantee API

Partner integration API that enables property management systems and screening providers to embed TheGuarantors Lease Guarantee directly into their rental application and leasin...

Security Posture 1

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

Theguarantors Domain Security

TLSv1.2 · HSTS · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

Access & Security 2

Authentication, authorization, and security posture

TrustCenter

TrustCenter

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 5

The organization behind the API

Website

Website

Blog

Blog

LinkedIn

Twitter

Twitter

Facebook

Facebook

Source (apis.yml)

aid: theguarantors
name: TheGuarantors
description: 'TheGuarantors is a fintech company redefining access for renters and risk mitigation for multifamily owner-operators.
  Its products include a Lease Guarantee and Zero-Gap Renters Insurance: the Lease Guarantee helps renters get approved for
  a home even when they do not fit traditional landlord requirements, while giving owner-operators coverage against defaults,
  damages, vacancy, and no-shows, and Zero-Gap Renters Insurance combines a traditional HO4 policy with always-on digital
  compliance and a tenant liability waiver. TheGuarantors exposes a partner Lease Guarantee API that lets property management
  systems and screening providers embed the Lease Guarantee directly into rental application and leasing workflows, with programmatic
  coverage invitations, real-time status updates via API endpoints and webhooks, and rules-based engagement configuration.
  API documentation is hosted on Stoplight at docs.theguarantors.com and access is granted to integration partners.'
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: []
  generated: '2026-07-22'
  method: derived
image: https://theguarantors.com/images/theguarantors-logo.svg
url: https://raw.githubusercontent.com/api-evangelist/theguarantors/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- partech
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Financial-Services
- Fintech
- Insurance
- Real-Estate
- Rentals
- PropTech
- Lease Guarantee
- Renters Insurance
tags_raw:
- Company
- Financial Services
- Fintech
- Insurance
- Real Estate
- Rental
- PropTech
- Lease Guarantee
- Renters Insurance
- API
apis:
- name: TheGuarantors Lease Guarantee API
  description: Partner integration API that enables property management systems and screening providers to embed TheGuarantors
    Lease Guarantee directly into their rental application and leasing workflow. Supports embedded workflow experiences, programmatic
    coverage invitations auto-triggered during applications, real-time status updates via API endpoints and webhooks, and
    rules-based engagement configuration. Access to documentation and sandbox credentials is granted to integration partners.
  humanURL: https://docs.theguarantors.com/
  baseURL: https://api.theguarantors.com
  tags:
  - Lease Guarantee
  - Insurance
  - Webhook
  - Partner API
  tags_raw:
  - Lease Guarantee
  - Insurance
  - Webhooks
  - Partner API
  properties:
  - type: Documentation
    url: https://docs.theguarantors.com/
  - type: APIReference
    url: https://docs.theguarantors.com/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.theguarantors.com/
- type: DeveloperPortal
  url: https://docs.theguarantors.com/
- type: Documentation
  url: https://docs.theguarantors.com/
- type: APIReference
  url: https://docs.theguarantors.com/
- type: Blog
  url: https://www.theguarantors.com/blog
- type: Support
  url: https://www.theguarantors.com/contact-us
- type: TermsOfService
  url: https://www.theguarantors.com/terms
- type: PrivacyPolicy
  url: https://www.theguarantors.com/privacy
- type: TrustCenter
  url: https://trust.theguarantors.com/
- type: DomainSecurity
  url: security/theguarantors-domain-security.yml
- type: WellKnown
  url: well-known/theguarantors-well-known.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/the-guarantors
- type: Twitter
  url: https://x.com/The_Guarantors
- type: Facebook
  url: https://www.facebook.com/TheGuarantors
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 2
  pass: local-v1

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