This document describes the Hatena Haiku Form Fill-in Feature, which can be used to open Hatena Haiku pages with the entry-posting forms filled-in by the specified texts.
URLs of pages with entry-posting forms, such as:
... can contain query parameters to fill-in form fields by their values. The available query parameters include:
| Name | Description | Number |
|---|---|---|
word | New in Version 1.1 Keyword | At most one (1) |
body | New in Version 1.1 Body | At most one (1) |
input | Mode | At most one (1) |
_charset_ | Fixed value utf-8 | One (1) - REQUIRED |
Both of keyword and body MUST be encoded in UTF-8.
The input parameter specifies the initial mode for the entry form. It might be ignored dependng on the client device or Web browser. Following values are available:
text | Text input mode (default) |
|---|---|
draw | Drawing mode |
webcam | Web camera mode |
Example:
http://h.hatena.com/?_charset_=utf-8&body=Hello,%20World%21
This URL would open the Recent Entries (or top) page of Hatena Haiku with its posting form's body field “Hello, World!”.
Since Hatena Haiku automatically redirects users to appropriate page when they are accessing from mobile phones, you don't have to specify device type such as /touch/ in URLs.
If you would like to link to the entry form of Hatena Haiku, you can use the button image 
(http://h.hatena.com/images/haiku-button.png).
For example, an HTML fragment:
<a href="http://h.hatena.com/?body=8107%20819"><img src="http://h.hatena.com/images/haiku-button.png" alt="Haiku!" title="Post to Hatena Haiku"></a>
... would be rendered as:
input and button image.