Sunday

Sunday (Sunday Lawn Care, getsunday.com) is a direct-to-consumer, subscription lawn and yard care brand. It builds a personalized annual plan for each customer's exact lot from satellite imagery, soil data, and local climate patterns, then ships pesticide-free, phosphorus-free fertilizer, weed control, grass seed, and pest-control products on a seasonal cadence. Plans include Sunny AI guidance and Yard Advisor expert support, plus regional lawn-care guides for 1,700+ US cities. Sunday is a consumer commerce company rather than an API provider: it publishes a machine-readable llms.txt for agents and runs an internal application API (api.getsunday.com), but exposes no public developer portal, OpenAPI, SDKs, or documented API surface. It was surfaced as a portfolio company of Bond Capital and added to the API Evangelist network.

Sunday is profiled on the APIs.io network. Tagged areas include Company, Lawn Care, Consumer, Subscription, and E-Commerce.

Sunday’s developer surface includes engineering blog, support, pricing, and 3 more developer resources.

🌐 Visit website 📡 Source on GitHub
10.2/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyLawn CareConsumerSubscriptionE-CommerceDirect to ConsumerHome & GardenAgriculture

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 10.2/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 1.3 / 20
Commercial Clarity 2.1 / 20
Operational Transparency 0.0 / 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/sunday: 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 1

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

Sunday Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 1

Pricing, plans, and the legal terms of use

Pricing
Pricing

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: sunday
name: Sunday
description: 'Sunday (Sunday Lawn Care, getsunday.com) is a direct-to-consumer, subscription lawn and yard care brand. It
  builds a personalized annual plan for each customer''s exact lot from satellite imagery, soil data, and local climate patterns,
  then ships pesticide-free, phosphorus-free fertilizer, weed control, grass seed, and pest-control products on a seasonal
  cadence. Plans include Sunny AI guidance and Yard Advisor expert support, plus regional lawn-care guides for 1,700+ US cities.
  Sunday is a consumer commerce company rather than an API provider: it publishes a machine-readable llms.txt for agents and
  runs an internal application API (api.getsunday.com), but exposes no public developer portal, OpenAPI, SDKs, or documented
  API surface. It was surfaced as a portfolio company of Bond Capital and added to the API Evangelist network.'
url: https://raw.githubusercontent.com/api-evangelist/sunday/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- bond-capital
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
image: https://www.getsunday.com/images/square-logo-192.png
tags:
- Company
- Lawn Care
- Consumer
- Subscription
- E-Commerce
- Direct to Consumer
- Home & Garden
- Agriculture
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://getsunday.com
- type: Blog
  url: https://www.getsunday.com/shed
- type: Support
  url: https://www.getsunday.com/help-center
- type: Pricing
  url: https://www.getsunday.com/custom-lawn-plan
- type: LLMsTxt
  url: llms/sunday-llms.txt
- type: DomainSecurity
  url: security/sunday-domain-security.yml
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 2
  pass: local-v1