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Matrix

In order for this badge to work, the host of your room must allow guest accounts or dummy accounts to register, and the room must be world readable (chat history visible to anyone).
The following steps will show you how to setup the badge URL using the Element Matrix client.

  • Select the desired room inside the Element client
  • Click on the room settings button (gear icon) located near the top right of the client
  • Scroll to the very bottom of the settings page and look under the Addresses section
  • You should see one or more room addresses (or aliases), which can be easily identified with their starting hash (#) character (ex: #twim:matrix.org)
  • If there is no address for this room, add one under Local addresses for this room
  • Remove the starting hash character (#)
  • The final badge URL should look something like this /matrix/twim:matrix.org.svg

Some Matrix homeservers don't hold a server name matching where they live (e.g. if the homeserver example.com that created the room alias #mysuperroom:example.com lives at matrix.example.com).
If that is the case of the homeserver that created the room alias used for generating the badge, you will need to add the server's FQDN (fully qualified domain name) as a query parameter.
The final badge URL should then look something like this /matrix/mysuperroom:example.com.svg?server_fqdn=matrix.example.com.

Path Parameters
roomAlias string — REQUIRED
Example: twim:matrix.org
Query Parameters
server_fqdn string
Example: matrix.org
style string

One of: flat (default), flat-square, plastic, for-the-badge, social

Example: flat
logo string

One of the named logos (bitcoin, dependabot, gitlab, npm, paypal, serverfault, stackexchange, superuser, telegram, travis) or simple-icons. Simple-icons are referenced using icon slugs which can be found on the simple-icons site or in the slugs.md file in the simple-icons repository.

Example: appveyor
logoColor string

The color of the logo (hex, rgb, rgba, hsl, hsla and css named colors supported). Supported for named logos and Shields logos but not for custom logos. For multicolor Shields logos, the corresponding named logo will be used and colored.

Example: violet
label string

Override the default left-hand-side text (URL-Encoding needed for spaces or special characters!)

Example: healthiness
labelColor string

Background color of the left part (hex, rgb, rgba, hsl, hsla and css named colors supported). The legacy name "colorA" is also supported.

Example: abcdef
color string

Background color of the right part (hex, rgb, rgba, hsl, hsla and css named colors supported). The legacy name "colorB" is also supported.

Example: fedcba
cacheSeconds string

HTTP cache lifetime (rules are applied to infer a default value on a per-badge basis, any values specified below the default will be ignored). The legacy name "maxAge" is also supported.

Example: 3600
link string[]

Specify what clicking on the left/right of a badge should do. Note that this only works when integrating your badge in an <object> HTML tag, but not an <img> tag or a markup language.