Rhino

Rhino (SayRhino) is a New York based insurtech that replaces the traditional cash security deposit with low-cost security deposit insurance, alongside cash deposit management, renters insurance and a renter guarantee product. Founded in 2017 and now operating alongside Jetty, Rhino sells through property owners and managers across the United States and integrates with the major property management systems including Yardi, RealPage, Entrata, Rent Manager, MRI and Salesforce. Its public machine-readable surface is the SayRhino Partner API (v2) — an OAuth 2.0 client-credentials REST API, documented with a live OpenAPI 3.0.3 definition and a Redoc reference, for creating and updating insurance prospects, reading eligibility offers and coverage, and managing webhook endpoints and deliveries across fifteen prospect, policy, policy-application and delinquency events.

Rhino publishes 1 API on the APIs.io network: SayRhino Partner API. Tagged areas include Insurance, Insurtech, Real Estate, Property Management, and Rentals.

The Rhino catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Rhino’s developer surface includes authentication, documentation, API reference, support, engineering blog, signup flow, code examples, and 24 more developer resources.

🌐 Visit website 📡 Source on GitHub
43.8/100 developing ▬ flat Agent 47/100 agent native Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
1 APIs 1 MCP Servers
InsuranceInsurtechReal EstateProperty ManagementRentalsSecurity DepositsRenters InsuranceWebhooksPartner API

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 43.8/100 · developing
Contract Quality 14.7 / 25
Developer Ergonomics 8.6 / 20
Commercial Clarity 6.8 / 20
Operational Transparency 3.1 / 13
Governance 1.4 / 12
Discoverability 8.7 / 10
Agent readiness — 47/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 9 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 7 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 6 / 6
Agent Skills 5 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
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/rhino: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

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

SayRhino Partner API

API for third-party partners to create and manage insurance prospects through the SayRhino platform. Partners authenticate with an OAuth 2.0 client-credentials grant against POS...

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

rhino-mcp.yml

MCP SERVER

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Rhino Webhooks

ASYNCAPI

Security Posture 3

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

Rhino Authentication

http/oauth2 · 2 schemes

SECURITY

Rhino Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Rhino Vulnerability Disclosure

Hackerone · security.txt · contact published

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Rhino Agentic Access

12 operations · 8 acting

12 operations · 8 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

SignUp
SignUp
 Login
Login
 Sandbox
Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 MCPServer
MCPServer
 AgentSkill
AgentSkill
 LLMsTxt
LLMsTxt

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Conventions
Conventions
 Idempotency
Idempotency
 ErrorCatalog
ErrorCatalog
 DataModel
DataModel
 Webhooks
Webhooks
 Lifecycle
Lifecycle
 Conformance
Conformance

Scroll for all 7

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 Examples
Examples

Access & Security 4

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Authentication
Authentication
 VulnerabilityDisclosure
VulnerabilityDisclosure
 Security
Security

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy
 Licenses
Licenses

Company 3

The organization behind the API

Website
Website
 Blog
Blog
 Careers
Careers

Other 2

Properties that don't map to a standard resource type

SecondaryMarket
SecondaryMarket
 Overlay
Overlay

Source (apis.yml)

apis.yml Raw ↑ 
aid: rhino
name: Rhino
description: Rhino (SayRhino) is a New York based insurtech that replaces the traditional cash security deposit with low-cost
  security deposit insurance, alongside cash deposit management, renters insurance and a renter guarantee product. Founded
  in 2017 and now operating alongside Jetty, Rhino sells through property owners and managers across the United States and
  integrates with the major property management systems including Yardi, RealPage, Entrata, Rent Manager, MRI and Salesforce.
  Its public machine-readable surface is the SayRhino Partner API (v2) — an OAuth 2.0 client-credentials REST API, documented
  with a live OpenAPI 3.0.3 definition and a Redoc reference, for creating and updating insurance prospects, reading eligibility
  offers and coverage, and managing webhook endpoints and deliveries across fifteen prospect, policy, policy-application and
  delinquency events.
image: https://www.sayrhino.com/assets/rhino_favicon_website_144x144-b7265da417b6731f322eeccf89a6313a3387099dd046a807b4cabe32db0d228e.png
url: https://raw.githubusercontent.com/api-evangelist/rhino/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-08-02'
modified: '2026-08-02'
x-enrichment:
  date: '2026-08-02'
  status: enriched
  artifacts_added: 20
  pass: local-v1
tags:
- Insurance
- Insurtech
- Real Estate
- Property Management
- Rentals
- Security Deposits
- Renters Insurance
- Webhooks
- Partner API
apis:
- name: SayRhino Partner API
  description: API for third-party partners to create and manage insurance prospects through the SayRhino platform. Partners
    authenticate with an OAuth 2.0 client-credentials grant against POST /token to obtain a JWT bearer token, then upsert
    prospects for eligibility evaluation, read a prospect's status, offered products and coverage, and register or manage
    webhook endpoints with per-delivery inspection and retry. A test namespace lets partners tear down test residents and
    users between runs.
  humanURL: https://api.prod.sayrhino.com/docs
  baseURL: https://api.prod.sayrhino.com
  tags:
  - Insurance
  - Prospects
  - Webhooks
  - Authentication
  properties:
  - type: OpenAPI
    url: openapi/rhino-partner-api-openapi.json
  - type: Documentation
    url: https://api.prod.sayrhino.com/docs
  - type: APIReference
    url: https://api.prod.sayrhino.com/docs
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/rhino-agentic-access.yml
- type: DomainSecurity
  url: security/rhino-domain-security.yml
- type: Authentication
  url: authentication/rhino-authentication.yml
- type: Website
  url: https://www.sayrhino.com/
- type: Documentation
  url: https://api.prod.sayrhino.com/docs
- type: APIReference
  url: https://api.prod.sayrhino.com/docs
- type: Support
  url: https://support.sayrhino.com/hc/en-us
- type: Blog
  url: https://www.sayrhino.com/blog
- type: GitHubOrganization
  url: https://github.com/sayrhino
- type: SignUp
  url: https://www.sayrhino.com/users/sign_up
- type: Login
  url: https://portal.sayrhino.com/users/sign_in
- type: TermsOfService
  url: https://www.sayrhino.com/terms_of_service
- type: PrivacyPolicy
  url: https://www.sayrhino.com/privacy_policy
- type: Careers
  url: https://careers.sayrhino.com
- type: Licenses
  url: https://www.sayrhino.com/licenses
- type: SecondaryMarket
  url: https://forgeglobal.com/rhino_stock/
- type: Conventions
  url: conventions/rhino-conventions.yml
- type: Idempotency
  url: conventions/rhino-conventions.yml
- type: ErrorCatalog
  url: errors/rhino-problem-types.yml
- type: DataModel
  url: data-model/rhino-data-model.yml
- type: Examples
  url: examples/rhino-examples.yml
- type: Webhooks
  url: asyncapi/rhino-webhooks.yml
- type: Sandbox
  url: sandbox/rhino-sandbox.yml
- type: Lifecycle
  url: lifecycle/rhino-lifecycle.yml
- type: Conformance
  url: conformance/rhino-conformance.yml
- type: VulnerabilityDisclosure
  url: security/rhino-vulnerability-disclosure.yml
- type: Security
  url: security/rhino-vulnerability-disclosure.yml
- type: MCPServer
  url: mcp/rhino-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/rhino-llms.txt
- type: Overlay
  url: overlays/rhino-partner-api-overlay.yaml