Thatch Health
Thatch (Thatch Health, Inc.) is a modern health benefits platform that makes it easy for employers to offer personalized healthcare to employees using an ICHRA (Individual Coverage Health Reimbursement Arrangement). Thatch for Platforms is a set of REST APIs and embeddable components that let partner platforms — payroll, HR, and benefits products — bring ICHRA benefits to their customers, covering employer onboarding, employee management, enrollments, members, pay schedules, and payroll deductions.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles Thatch Health the way a machine reads it — 19 machine-readable artifacts across 2 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Thatch Health scores 51.9/100 (developing), with a separate agent-readiness read of 28/100 (agent aware). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
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title="Thatch Health on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/thatch-health.svg"
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</a>[](https://providers.apievangelist.com/providers/thatch-health/)<!-- Kin Score · API Evangelist -->
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title="Thatch Health on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/thatch-health/card.svg"
alt="Thatch Health Kin Score — API readiness rating by API Evangelist" width="340" height="120" loading="lazy">
</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile Thatch Health
Each block below is one kind of artifact we hold for Thatch Health. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 7
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Thatch Health Deductions API
Payroll deductions track the costs of plan premiums to employees.
Thatch Health Employees API
Employees work for employers, both of which are managed by partners. Employees enrolled in plans are also represented in Thatch as member objects.
Thatch Health Employer onboarding sessions API
Employers onboard into a platform through employer onboarding sessions. After creating a session, provide the `claim_url` to the onboarding iframe in your app.
Thatch Health Employers API
Platforms onboard employers into Thatch, and have employees enrolled in plans.
Thatch Health Enrollments API
Enrollments use member objects to track employee coverage status.
Thatch Health Members API
Members represent employees enrolled in plans. Thatch creates member objects automatically, but you can retrieve them (for example, to aid in supporting an enrolled employee.
Thatch Health Pay Schedules API
Pay schedules model the cadence of employee paychecks for the purpose of deduction calculations.
Scroll within the panel for all 7 ·
Open Collections 8
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONThatch for Platforms Deductions API
OPEN COLLECTIONThatch for Platforms Deductions Employees API
OPEN COLLECTIONThatch for Platforms Deductions Employers API
OPEN COLLECTIONThatch for Platforms Deductions Enrollments API
OPEN COLLECTIONThatch for Platforms Deductions Members API
OPEN COLLECTIONThatch for Platforms Deductions Pay Schedules API
OPEN COLLECTIONScroll within the panel for all 8 ·
Security Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for Thatch Health — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 5
Portal, sign-up, and the first successful call
Documentation 3
Reference material describing how the API behaves
Agent Surfaces 5
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 6
Pagination, idempotency, versioning, errors, and events
Build 2
SDKs, sample code, and the tooling you integrate with
Access & Security 4
Authentication, authorization, and security posture
Operate 2
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 2
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/thatch-health · machine-readable index on apis.io
This is an independent, third-party profile of Thatch Health, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.