Everhour Schedule API

Resource planner assignments.

Operations 4

GET /resource-planner/assignments Get all assignments #
POST /resource-planner/assignments Create assignment or time off #
PUT /resource-planner/assignments/{assignmentId} Update assignment #
DELETE /resource-planner/assignments/{assignmentId} Delete assignment #

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/everhour-schedule-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

everhour-schedule-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Everhour Schedule API
  description: The Everhour API is a RESTful interface providing programmatic access to time tracking, timesheets, timers, projects, tasks, clients, invoices, expenses, resource scheduling, time off, and reporting data in Everhour.
  version: '1.2'
  contact:
    name: Everhour
    url: https://everhour.com
    email: ask@everhour.com
servers:
- url: https://api.everhour.com
  description: Everhour production API
security:
- apiKey: []
tags:
- name: Schedule
  description: Resource planner assignments.
paths:
  /resource-planner/assignments:
    get:
      operationId: getAllAssignments
      tags:
      - Schedule
      summary: Get all assignments
      description: Returns resource planner assignments, filterable by type, project, task, client, and date range.
      parameters:
      - name: type
        in: query
        description: Filter by assignment type (assignment or time-off).
        schema:
          type: string
          enum:
          - assignment
          - time-off
      - name: project
        in: query
        description: Filter by project ID.
        schema:
          type: string
      - name: task
        in: query
        description: Filter by task ID.
        schema:
          type: string
      - name: client
        in: query
        description: Filter by client ID.
        schema:
          type: integer
      - name: from
        in: query
        description: Assignments starting from this date.
        schema:
          type: string
          format: date
      - name: to
        in: query
        description: Assignments ending at this date.
        schema:
          type: string
          format: date
      responses:
        '200':
          description: A list of assignments.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Assignment'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '429':
          $ref: '#/components/responses/TooManyRequests'
    post:
      operationId: createAssignment
      tags:
      - Schedule
      summary: Create assignment or time off
      description: Creates a resource planner assignment. With type time-off (plus timeOffType, timeOffPeriod, and approval fields) this same endpoint creates time off for a user.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AssignmentRequest'
      responses:
        '201':
          description: The created assignment.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Assignment'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '429':
          $ref: '#/components/responses/TooManyRequests'
  /resource-planner/assignments/{assignmentId}:
    parameters:
    - name: assignmentId
      in: path
      required: true
      description: Assignment ID.
      schema:
        type: integer
    put:
      operationId: updateAssignment
      tags:
      - Schedule
      summary: Update assignment
      description: Updates a resource planner assignment.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AssignmentRequest'
      responses:
        '200':
          description: The updated assignment.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Assignment'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '429':
          $ref: '#/components/responses/TooManyRequests'
    delete:
      operationId: deleteAssignment
      tags:
      - Schedule
      summary: Delete assignment
      description: Deletes a resource planner assignment.
      responses:
        '204':
          description: Assignment deleted.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '429':
          $ref: '#/components/responses/TooManyRequests'
components:
  responses:
    TooManyRequests:
      description: Rate limit exceeded (around 20 requests per 10 seconds per API key). The Retry-After response header specifies the number of seconds to wait before making another request.
      headers:
        Retry-After:
          description: Seconds to wait before retrying.
          schema:
            type: integer
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Missing or invalid X-Api-Key header.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    Assignment:
      type: object
      properties:
        id:
          type: integer
        days:
          type: integer
          description: Number of workdays.
        startDate:
          type: string
          format: date
        endDate:
          type: string
          format: date
        project:
          type: string
        time:
          type: integer
          description: Scheduled time in seconds.
        type:
          type: string
          enum:
          - project
          - time-off
        user:
          type: integer
    AssignmentRequest:
      type: object
      properties:
        startDate:
          type: string
          format: date
        endDate:
          type: string
          format: date
        project:
          type: string
        time:
          type: integer
          description: Scheduled time in seconds.
        type:
          type: string
          enum:
          - project
          - time-off
        user:
          type: integer
        users:
          type: array
          description: Create the same schedule for multiple team users.
          items:
            type: integer
        timeOffType:
          type: integer
          description: Time off type ID (time-off type only).
        timeOffPeriod:
          type: string
          enum:
          - full-day
          - half-of-day
          - quarter-of-day
          - half-and-quarter-of-day
        status:
          type: string
          description: Admins can set approved on create; regular users create pending time off.
          enum:
          - pending
          - approved
        reviewer:
          type: integer
          description: Admin who receives the approval notification.
        sendNotification:
          type: boolean
        considerAllocations:
          type: boolean
        forceOverride:
          type: boolean
    Error:
      type: object
      properties:
        code:
          type: integer
        message:
          type: string
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: X-Api-Key
      description: API key from the bottom of your Everhour profile page.