# API Changelog ## 2024-03-19 ### Added - Attachment Download API ## 2020-08-18 ### Added - User and Notes API
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HackMD API
Collection of use cases and how-to guides.
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HackMD Developer Portal

Getting Started

3/19/2024
User Notes API

Attachments API Upload an image to a note coming soon Download an attachment GET https://hackmd.io/_uploads/:filename Url params:filename: string Authorization:

3/19/2024
Discord bot with HackMD

The Discord bot with HackMD-API

2/20/2024
Getting started

:::success You have found HackMD developer portal, congratulations! :tada: ::: This portal is built with HackMD Book Mode, collecting all resources you need and showing various ways you can use HackMD to make cool stuff. ![](https://hackmd.io/_uploads/ryU0OvD19.gif =90%x) ▲ Live updating contents via Note API With the API, you could automate workflows everywhere HackMD has participated in. Create meeting minutes on calendar event? Checked. Browse notes in your workspace from Raycast , Alfred or command line and open them? Of course. There's a whole new world to explore with HackMD API.

10/23/2023
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