Hakuna

Hakuna Timer API

The single running timer for the authenticated user

GitHub OpenAPI

Operations 4

GET /timer Get the running timer #
POST /timer Start the timer #
PUT /timer Update the running timer #
DELETE /timer Stop the timer #

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/hakuna/refs/heads/main/openapi/hakuna-timer-api-openapi.yml

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/hakuna-timer-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.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

hakuna-timer-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: hakuna Time Tracking Timer API
  description: 'The hakuna REST API provides programmatic access to the hakuna time-tracking and personnel-management platform: the running timer, time entries, absences, projects, tasks, clients, users, and account-wide company settings.'
  version: v1
  x-apievangelist-generated: '2026-07-19'
  x-apievangelist-method: generated
  x-apievangelist-source: https://app.hakuna.ch/api_docs
  contact:
    name: hakuna Support
    url: https://www.hakuna.ch/kontakt
  termsOfService: https://www.hakuna.ch/rechtliches/agb
servers:
- url: https://app.hakuna.ch/api/v1
  description: Production
security:
- AuthToken: []
tags:
- name: Timer
  description: The single running timer for the authenticated user
paths:
  /timer:
    get:
      operationId: getTimer
      summary: Get the running timer
      description: Retrieve the currently running timer for the authenticated user, if any.
      tags:
      - Timer
      responses:
        '200':
          description: The running timer
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Timer'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '429':
          $ref: '#/components/responses/RateLimited'
    post:
      operationId: startTimer
      summary: Start the timer
      description: Start a new timer for the authenticated user.
      tags:
      - Timer
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/TimerInput'
      responses:
        '201':
          description: Timer started
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Timer'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '422':
          $ref: '#/components/responses/UnprocessableEntity'
        '429':
          $ref: '#/components/responses/RateLimited'
    put:
      operationId: updateTimer
      summary: Update the running timer
      description: Update attributes of the currently running timer.
      tags:
      - Timer
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/TimerInput'
      responses:
        '200':
          description: Timer updated
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Timer'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '422':
          $ref: '#/components/responses/UnprocessableEntity'
        '429':
          $ref: '#/components/responses/RateLimited'
    delete:
      operationId: stopTimer
      summary: Stop the timer
      description: Stop the currently running timer, converting it into a time entry.
      tags:
      - Timer
      responses:
        '200':
          description: Timer stopped
        '401':
          $ref: '#/components/responses/Unauthorized'
        '429':
          $ref: '#/components/responses/RateLimited'
components:
  schemas:
    Client:
      type: object
      description: A client that projects belong to.
      properties:
        id:
          type: string
        name:
          type: string
        archived:
          type: boolean
    Timer:
      type: object
      description: The running timer for a user.
      properties:
        start_time:
          type: string
          format: date-time
        duration:
          type: string
        task:
          $ref: '#/components/schemas/Task'
        project:
          $ref: '#/components/schemas/Project'
        note:
          type: string
    TimerInput:
      type: object
      properties:
        start_time:
          type: string
          format: date-time
        task_id:
          type: string
        project_id:
          type: string
        note:
          type: string
    Error:
      type: object
      description: JSON error object with a descriptive message.
      properties:
        message:
          type: string
          description: Human-readable description of the error.
    Project:
      type: object
      description: A project that time can be tracked against.
      properties:
        id:
          type: string
        name:
          type: string
        archived:
          type: boolean
        client:
          $ref: '#/components/schemas/Client'
    Task:
      type: object
      description: A categorization task.
      properties:
        id:
          type: string
        name:
          type: string
        archived:
          type: boolean
  responses:
    Unauthorized:
      description: The auth token is missing or invalid.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    UnprocessableEntity:
      description: The request payload failed validation.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    RateLimited:
      description: Too many requests. Limited to 100 requests per minute per customer.
      headers:
        X-RateLimit-Limit:
          schema:
            type: integer
          description: Maximum requests allowed in the window.
        X-RateLimit-Remaining:
          schema:
            type: integer
          description: Requests remaining in the current window.
        X-RateLimit-Reset:
          schema:
            type: integer
          description: Seconds until the window resets.
        Retry-After:
          schema:
            type: integer
          description: Seconds to wait before retrying.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    AuthToken:
      type: apiKey
      in: header
      name: X-Auth-Token
      description: Personal API token managed under "My Settings". Organization endpoints require a separate organization-level token; management endpoints require an admin token.