Trellis

Trellis (Trellistech) is a Y Combinator-backed, AI-powered property operations platform for short-term and vacation rental operators. Trellis deploys AI agents across an operator's entire business - handling guest communications, coordinating field teams, and running day-to-day operations such as tasks, workforce scheduling, accounting, reviews, and the guest portal. For developers, Trellis publishes a versioned public REST API for CRUD access to tasks and properties, an official hosted MCP server (@trellistech/mcp-server) that exposes operational read and gated write tools to any MCP-compatible AI client, and connectors for property and finance systems including Guesty, Hostaway, Breezeway, Calry, Krossbooking, and Ramp.

Trellis publishes 2 APIs on the APIs.io network: properties API and tasks API. Tagged areas include Company, Property Management, Vacation Rentals, Short-Term Rentals, and AI Agents.

Trellis’ developer surface includes CLI, changelog, documentation, API reference, getting-started guide, engineering blog, signup flow, and 14 more developer resources.

47.6/100 developing ▬ flat Agent 38/100 agent aware Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
2 APIs 1 MCP Servers
CompanyProperty ManagementVacation RentalsShort-Term RentalsAI AgentsOperationsHospitalityTask ManagementModel Context Protocol

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 47.6/100 · developing
Contract Quality 14.2 / 25
Developer Ergonomics 12.6 / 20
Commercial Clarity 6.8 / 20
Operational Transparency 4.8 / 13
Governance 0.0 / 12
Discoverability 9.3 / 10
Agent readiness — 38/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 15
MCP Server 12 / 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 5 / 5
Well-Known Catalog 4 / 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/trellistech: 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 2

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

Trellis properties API

Trellis property contracts generated from Hono/Zod schemas.

Trellis tasks API

Trellis task contracts generated from Hono/Zod schemas.

MCP Servers 1

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

Security Posture 2

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

Trellistech Authentication

2 schemes

SECURITY

Trellistech Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Build 3

SDKs, sample code, and the tooling you integrate with

Access & Security 1

Authentication, authorization, and security posture

Operate 3

Status, limits, changes, and where to get help

Commercial 2

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: trellistech
name: Trellis
description: Trellis (Trellistech) is a Y Combinator-backed, AI-powered property operations platform for short-term and vacation
  rental operators. Trellis deploys AI agents across an operator's entire business - handling guest communications, coordinating
  field teams, and running day-to-day operations such as tasks, workforce scheduling, accounting, reviews, and the guest portal.
  For developers, Trellis publishes a versioned public REST API for CRUD access to tasks and properties, an official hosted
  MCP server (@trellistech/mcp-server) that exposes operational read and gated write tools to any MCP-compatible AI client,
  and connectors for property and finance systems including Guesty, Hostaway, Breezeway, Calry, Krossbooking, and Ramp.
url: https://raw.githubusercontent.com/api-evangelist/trellistech/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://www.trellistech.com/trellis-icon.svg
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Property Management
- Vacation Rentals
- Short-Term Rentals
- AI Agents
- Operations
- Hospitality
- Task Management
- Model Context Protocol
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: trellistech:trellistech-properties-api
  name: Trellis properties API
  description: Trellis property contracts generated from Hono/Zod schemas.
  humanURL: https://docs.trellistech.com/api-reference/introduction
  baseURL: https://app.trellistech.com/api/v1
  tags:
  - properties
  properties:
  - type: OpenAPI
    url: openapi/trellistech-properties-api-openapi.yml
  - type: Authentication
    url: authentication/trellistech-authentication.yml
  - type: Conventions
    url: conventions/trellistech-conventions.yml
  - type: ErrorCatalog
    url: errors/trellistech-problem-types.yml
  - type: DataModel
    url: data-model/trellistech-data-model.yml
  - type: Conformance
    url: conformance/trellistech-conformance.yml
  - type: Documentation
    url: https://docs.trellistech.com/api-reference/public-rest-api
  - type: APIReference
    url: https://docs.trellistech.com/api-reference/introduction
- aid: trellistech:trellistech-tasks-api
  name: Trellis tasks API
  description: Trellis task contracts generated from Hono/Zod schemas.
  humanURL: https://docs.trellistech.com/api-reference/introduction
  baseURL: https://app.trellistech.com/api/v1
  tags:
  - tasks
  properties:
  - type: OpenAPI
    url: openapi/trellistech-tasks-api-openapi.yml
  - type: Authentication
    url: authentication/trellistech-authentication.yml
  - type: Conventions
    url: conventions/trellistech-conventions.yml
  - type: ErrorCatalog
    url: errors/trellistech-problem-types.yml
  - type: DataModel
    url: data-model/trellistech-data-model.yml
  - type: Conformance
    url: conformance/trellistech-conformance.yml
  - type: Documentation
    url: https://docs.trellistech.com/api-reference/public-rest-api
  - type: APIReference
    url: https://docs.trellistech.com/api-reference/introduction
common:
- type: LLMsTxt
  url: llms/trellistech-llms.txt
- type: MCPServer
  url: mcp/trellistech-mcp.yml
- type: Packages
  url: packages/trellistech-packages.yml
- type: CLI
  url: cli/trellistech-cli.yml
- type: ChangeLog
  url: changelog/trellistech-changelog.yml
- type: Lifecycle
  url: lifecycle/trellistech-lifecycle.yml
- type: StatusPage
  url: https://status.trellistech.com
- type: WellKnown
  url: well-known/trellistech-well-known.yml
- type: DomainSecurity
  url: security/trellistech-domain-security.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DeveloperPortal
  url: https://docs.trellistech.com
- type: Documentation
  url: https://docs.trellistech.com
- type: APIReference
  url: https://docs.trellistech.com/api-reference/introduction
- type: GettingStarted
  url: https://docs.trellistech.com/quickstart
- type: Blog
  url: https://www.trellistech.com/blog
- type: GitHubOrganization
  url: https://github.com/trellis-tech
- type: SignUp
  url: https://app.trellistech.com
- type: Support
  url: mailto:support@trellistech.com
- type: TermsOfService
  url: https://www.trellistech.com/terms
- type: PrivacyPolicy
  url: https://www.trellistech.com/privacy
- type: Website
  url: https://www.trellistech.com
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 19
  pass: local-v1