Mosaic Members API

Team membership / people management

Operations 5

GET /api/{team_id}/team_memberships Fetches all members #
POST /api/{team_id}/team_memberships Creates a member #
GET /api/{team_id}/team_memberships/{id} Fetches a member #
PATCH /api/{team_id}/team_memberships/{id} Updates a member #
POST /api/{team_id}/team_memberships/{id}/archive Archives a member #

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.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/mosaic-app-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

mosaic-app-members-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Mosaic Open Members API
  version: v1
  description: 'The Mosaic Open API exposes Mosaic''s resource-management, workforce

    planning, and project data so customers can build custom integrations

    beyond Mosaic''s packaged connectors.'
  contact:
    name: Mosaic
    url: https://readme.mosaicapp.com/reference/authentication
servers:
- url: https://api-server.prod.prod.us-east-1.mosaicapp.com
  description: Multi-tenant production API
security:
- apiKey: []
tags:
- name: Members
  description: Team membership / people management
paths:
  /api/{team_id}/team_memberships:
    parameters:
    - $ref: '#/components/parameters/TeamId'
    - $ref: '#/components/parameters/XOrigin'
    - $ref: '#/components/parameters/XTenant'
    - $ref: '#/components/parameters/XRealmId'
    get:
      tags:
      - Members
      operationId: listMembers
      summary: Fetches all members
      responses:
        '200':
          description: Success
        '401':
          description: Unauthorized
        '429':
          description: Rate limited
    post:
      tags:
      - Members
      operationId: createMember
      summary: Creates a member
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              additionalProperties: true
      responses:
        '201':
          description: Created
  /api/{team_id}/team_memberships/{id}:
    parameters:
    - $ref: '#/components/parameters/TeamId'
    - $ref: '#/components/parameters/Id'
    - $ref: '#/components/parameters/XOrigin'
    - $ref: '#/components/parameters/XTenant'
    - $ref: '#/components/parameters/XRealmId'
    get:
      tags:
      - Members
      operationId: getMember
      summary: Fetches a member
      responses:
        '200':
          description: Success
    patch:
      tags:
      - Members
      operationId: updateMember
      summary: Updates a member
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              additionalProperties: true
      responses:
        '200':
          description: Success
  /api/{team_id}/team_memberships/{id}/archive:
    parameters:
    - $ref: '#/components/parameters/TeamId'
    - $ref: '#/components/parameters/Id'
    - $ref: '#/components/parameters/XOrigin'
    - $ref: '#/components/parameters/XTenant'
    - $ref: '#/components/parameters/XRealmId'
    post:
      tags:
      - Members
      operationId: archiveMember
      summary: Archives a member
      responses:
        '200':
          description: Success
components:
  parameters:
    XOrigin:
      name: x-origin
      in: header
      required: true
      description: The domain used for making API calls (must match registered origin).
      schema:
        type: string
    Id:
      name: id
      in: path
      required: true
      schema:
        type: string
    XTenant:
      name: x-tenant
      in: header
      required: true
      description: Tenant ID (`prod` for multi-tenant customers).
      schema:
        type: string
        default: prod
    XRealmId:
      name: x-realm-id
      in: header
      required: true
      description: Realm ID (`prod` for multi-tenant customers).
      schema:
        type: string
        default: prod
    TeamId:
      name: team_id
      in: path
      required: true
      description: Mosaic Team ID issued by your CSM.
      schema:
        type: string
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: Authorization
      description: 'API token issued by your Mosaic Customer Success Manager. Send as the

        raw `Authorization` header value (no `Bearer` prefix).

        '