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.
Work with this as data
Every API here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for apis
7 MCP tools reach this
find_apisBrowse and filter every API in the catalog.get_api_artifactsOne API's artifacts, grouped by type.get_openapiThe primary OpenAPI for this API.find_similar_apisAPIs that look like this one.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
This API
curl "https://apis.io/api/v1/apis/thatch-health-members-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"Discovery needs no key. Ratings and market analysis are Pro.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.
A second provider on the same verified email joins the account you already have.
OpenAPI Specification
openapi: 3.2.0
info:
title: Thatch for Platforms Members API
version: v1
description: Thatch for Platforms is a set of REST APIs and embeddable JavaScript components that let partners bring ICHRA (Individual Coverage Health Reimbursement Arrangement) benefits to their customers.
contact:
name: Thatch for Platforms
email: platforms@thatch.com
url: https://docs.thatch.com/
x-apisjson-generated: '2026-07-21'
x-apisjson-method: generated
x-apisjson-source: https://docs.thatch.com/api/
servers:
- url: https://partners.thatchcloud.com/api/partners/v1
description: Production
security:
- Bearer: []
tags:
- name: Members
description: Members represent employees enrolled in plans.
paths:
/members:
get:
tags:
- Members
operationId: listMembers
summary: List members
parameters:
- $ref: '#/components/parameters/PageNumber'
- $ref: '#/components/parameters/PageSize'
responses:
'200':
description: List members
content:
application/json:
schema:
type: object
properties:
data:
type: array
items:
$ref: '#/components/schemas/Member'
pagination:
$ref: '#/components/schemas/Pagination'
'401':
$ref: '#/components/responses/Unauthorized'
/members/{id}:
parameters:
- name: id
in: path
required: true
description: Member ID
schema:
type: string
get:
tags:
- Members
operationId: getMember
summary: Get a member
responses:
'200':
description: Get a member
content:
application/json:
schema:
$ref: '#/components/schemas/Member'
'401':
$ref: '#/components/responses/Unauthorized'
'404':
$ref: '#/components/responses/NotFound'
components:
schemas:
Money:
type: object
description: A monetary amount in minor units with an ISO 4217 currency code.
properties:
amount:
type: integer
description: Amount in the smallest currency unit (e.g. cents).
currency_code:
type: string
example: USD
Member:
type: object
properties:
id:
type: string
example: mbr_01j85kpd8yxkabyrm83d3h2ya3
employee_id:
type: string
example: employee_01j7h53r7gpd0q0wtx4pcfcska
first_name:
type: string
last_name:
type: string
address_line1:
type: string
address_line2:
type: string
city:
type: string
state:
type: string
zip:
type: string
date_of_birth:
type: string
format: date
allowance:
$ref: '#/components/schemas/Money'
balance:
$ref: '#/components/schemas/Money'
Pagination:
type: object
properties:
total_records:
type: integer
example: 25
current_page:
type: integer
example: 1
total_pages:
type: integer
example: 3
next_page:
type: integer
example: 2
prev_page:
type: integer
example: 0
parameters:
PageSize:
name: page[size]
in: query
description: Number of items per page. Must be between 1 and 1,000 (inclusive). Defaults to 20.
schema:
type: integer
format: int32
minimum: 1
maximum: 1000
default: 20
PageNumber:
name: page[number]
in: query
description: Page number
schema:
type: integer
format: int32
minimum: 1
default: 1
responses:
NotFound:
description: The requested resource was not found.
Unauthorized:
description: Authentication failed or API key missing/invalid.
securitySchemes:
Bearer:
type: http
scheme: bearer
description: 'All requests are authenticated with your API key using Bearer token authentication. Include the header `Authorization: Bearer <YOUR_API_KEY>`. Generate an API key in the Thatch dashboard.'