things.http

A lightweight HTTP wrapper around Things 3 for Mac. Exposes your tasks, projects, and areas as a password-protected JSON API — useful for automations, integrations, or querying your todos from other devices on your network.

Features

• Read all Things collections: inbox, today, upcoming, anytime, someday, logbook, projects, areas, tags
• Create and update tasks and projects
• Complete or cancel tasks
• HTTP Basic Auth on every endpoint
• Runs as a system service (available after boot, before login)
• Auto-docs at /docs

Requirements

• macOS with Things 3 installed
• uv for dependency management

First-time Things setup

Two one-time prompts from macOS/Things are required before everything works:

1. Full Disk Access for Python — macOS will prompt when the server first reads the Things database. To avoid this blocking headless runs, grant it permanently: System Settings → Privacy & Security → Full Disk Access → add .venv/bin/python from the project directory.

2. Enable Things URLs — Things will prompt the first time a write endpoint is called. Accept it, or enable it manually in Things → Settings → General → "Enable Things URLs". Without this, write calls will fail silently.

Setup

git clone https://github.com/ehippy/things.http
cd things.http
uv sync

Running

THINGS_PASSWORD=secret uv run python main.py

The server starts on http://127.0.0.1:8000. Browse to /docs for the interactive API reference.

Optional environment variables:

Variable	Default	Description
THINGS_PASSWORD	(required)	Basic Auth password
THINGS_USERNAME	things	Basic Auth username
THINGS_HOST	127.0.0.1	Bind address
THINGS_PORT	8000	Port

API

All endpoints require Basic Auth (Authorization: Basic ...).

Read

Method	Path	Description
GET	/today	Today's tasks
GET	/inbox	Inbox
GET	/upcoming	Upcoming
GET	/anytime	Anytime
GET	/someday	Someday
GET	/logbook	Completed tasks
GET	/projects	All projects
GET	/areas	All areas
GET	/tags	All tags
GET	/tasks/{uuid}	Single task by UUID

Write

Writes go through the Things URL scheme and return 202 Accepted. Things.app is launched automatically if not already running. Write endpoints return 503 when no GUI session is available (e.g. before login).

Method	Path	Description
POST	/tasks	Create a task
PATCH	/tasks/{uuid}	Update a task
POST	/tasks/{uuid}/complete	Complete a task
POST	/tasks/{uuid}/cancel	Cancel a task
POST	/projects	Create a project
PATCH	/projects/{uuid}	Update a project

Task fields: title, notes, when (today/tomorrow/evening/someday/date), deadline, tags, list_id, area_id, checklist_items

Note: Things has no delete API — use complete or cancel instead.

Example

# Get today's tasks
curl -u things:secret http://localhost:8000/today

# Create a task due today
curl -u things:secret -X POST http://localhost:8000/tasks \
  -H 'Content-Type: application/json' \
  -d '{"title": "Buy groceries", "when": "today", "tags": ["errands"]}'

# Complete a task
curl -u things:secret -X POST http://localhost:8000/tasks/SOME-UUID/complete

Running as a system service

com.things.http.plist.template is a LaunchDaemon template that starts things.http automatically after every boot — reads work immediately, writes work once you're logged in.

1. Copy the template and fill in your details:

cp com.things.http.plist.template com.things.http.plist

2. Edit com.things.http.plist — set THINGS_PASSWORD, UserName, and the paths to match your username
3. Install:

sudo cp com.things.http.plist /Library/LaunchDaemons/
sudo launchctl load /Library/LaunchDaemons/com.things.http.plist

# Check it's running (look for a PID in the first column)
sudo launchctl list | grep things.http

# View logs
tail -f ~/Library/Logs/things.http.log

License

MIT