17hats website screenshot

17hats

17hats is an all-in-one CRM and business-management platform for service-based small businesses and solopreneurs, built around the idea that a one-person business wears seventeen hats. The platform combines lead capture, client pipelines, contact and project management, online scheduling, quotes, contracts and e-signature, questionnaires, invoicing and online payments, bookkeeping, email and SMS texting, and workflow automation into a single subscription product. 17hats states it serves more than 25,000 business owners across 100+ industries, including photographers, designers, coaches, planners and other service providers. 17hats does not publish a public developer program, API reference, or machine-readable specification; its only documented programmatic surface is an account-level API key issued from Account Settings > Integrations that authenticates its Zapier app, which exposes contact triggers and actions only.

17hats is profiled on the APIs.io network. Tagged areas include Company, CRM, Small Business, Invoicing, and Scheduling.

17hats’ developer surface includes authentication, documentation, support, getting-started guide, engineering blog, pricing, signup flow, and 10 more developer resources.

27.5/100 emerging ▬ flat Agent 9/100 agent aware Full breakdown ↓
scored 2026-08-17 · rubric v0.11.0
0 APIs
CompanyCRMSmall BusinessInvoicingSchedulingBookkeepingWorkflow AutomationContract ManagementPaymentsSaaS

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-17 · rubric v0.11.0
Composite quality — 27.5/100 · emerging
Contract Quality 0.0 / 21
Developer Ergonomics 6.3 / 17
Commercial Clarity 7.6 / 17
Operational Transparency 1.7 / 11
Governance 0.0 / 10
Discoverability 5.8 / 9
Regulatory Posture 6.1 / 15
Agent readiness — 9/100 · agent aware
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 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
Regulatory Posture applies to this provider. Its tags matched the Payments 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.
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/. This rating is computed from github.com/api-evangelist/17hats: 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 3

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

17Hats Authentication

1 scheme

SECURITY

17Hats Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

17Hats Vulnerability Disclosure

Hackerone · security.txt · contact published

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

Documentation 1

Reference material describing how the API behaves

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 4

Authentication, authorization, and security posture

Operate 1

Status, limits, changes, and where to get help

Commercial 3

Pricing, plans, and the legal terms of use

Company 3

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: 17hats
name: 17hats
description: 17hats is an all-in-one CRM and business-management platform for service-based small businesses and solopreneurs,
  built around the idea that a one-person business wears seventeen hats. The platform combines lead capture, client pipelines,
  contact and project management, online scheduling, quotes, contracts and e-signature, questionnaires, invoicing and online
  payments, bookkeeping, email and SMS texting, and workflow automation into a single subscription product. 17hats states
  it serves more than 25,000 business owners across 100+ industries, including photographers, designers, coaches, planners
  and other service providers. 17hats does not publish a public developer program, API reference, or machine-readable specification;
  its only documented programmatic surface is an account-level API key issued from Account Settings > Integrations that authenticates
  its Zapier app, which exposes contact triggers and actions only.
image: https://cdn.prod.website-files.com/5fb453e0437ba3e5108c7389/63409b6c8c1d69fa92f3339b_17hats-SocialShare-2022-HomePage.png
url: https://raw.githubusercontent.com/api-evangelist/17hats/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-08-05'
modified: '2026-08-05'
tags:
- Company
- CRM
- Small Business
- Invoicing
- Scheduling
- Bookkeeping
- Workflow Automation
- Contract Management
- Payments
- SaaS
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: VulnerabilityDisclosure
  url: security/17hats-vulnerability-disclosure.yml
- type: Security
  url: https://www.17hats.com/security
- type: DomainSecurity
  url: security/17hats-domain-security.yml
- type: Authentication
  url: authentication/17hats-authentication.yml
- type: LLMsTxt
  url: llms/17hats-llms.txt
- type: Website
  url: https://www.17hats.com/
- type: About
  url: https://www.17hats.com/about
- type: Documentation
  url: https://help.17hats.com/
- type: Support
  url: https://help.17hats.com/
- type: GettingStarted
  url: https://help.17hats.com/en/articles/3110556-what-is-17hats
- type: Blog
  url: https://blog.17hats.com/
- type: GitHubOrganization
  url: https://github.com/17hats
- type: Pricing
  url: https://www.17hats.com/pricing
- type: SignUp
  url: https://www.17hats.com/sign-up
- type: Login
  url: https://www.17hats.com/loginredirect
- type: TermsOfService
  url: https://www.17hats.com/terms-conditions
- type: PrivacyPolicy
  url: https://www.17hats.com/privacy-policy
- type: Integrations
  url: https://www.17hats.com/integrations
x-enrichment:
  date: '2026-08-05'
  status: minimal
  artifacts_added: 5
  pass: local-v1
x-coverage:
  state: gated
  reason: marketplace-only
  detail: 17hats' only programmatic surface is an account API key issued from Account Settings > Integrations that authenticates
    its Zapier connector (2 contact triggers, 4 contact actions) — there is no 17hats-hosted API reference, and api.17hats.com
    / developer.17hats.com only answer because *.17hats.com is a wildcard catch-all that returns the same app shell for a
    hostname that does not exist.
  evidence:
  - url: https://help.17hats.com/en/articles/2761371-zapier-integration
    status: 200
  - url: https://zapier.com/apps/17hats/integrations
    status: 200
  - url: https://www.17hats.com/openapi.json
    status: 404
  - url: https://www.17hats.com/.well-known/api-catalog
    status: 404
  - url: https://nonexistent-xyz123.17hats.com/
    status: 302
  checked: '2026-08-05'