How to Add badge to user profile in cb

Hi I want add some predefined badge to user profile. How to do that and what field type can be use? I want add a number to user profile via API from outside of joomla and then cb according that value, show correspond badge. Is it possible do that with cb?
Thank you.

You'll need a means of communicating outside of CB. Depending on how you need to communicate would determine what you'd need. If you intended to communicate using SQL you'd need CB Query Field otherwise for all other API access usage you'd need CB Code Field so you can supply the necessary PHP. If you want to synchronize external data to a CB field you'd need CB Auto Actions. Once the data is there it should be trivial to display a badge or whatever you like using substitutions and HTML.

Excuse me for silly question.
How to render the corresponding html?for example I must use drop down field and put html in value? Or what?
there is no problem to synch data. My problem in how show badge.

Custom HTML field will let you render whatever HTML you want.

Maybe I can not say my mean correctly .
I want have something such as drop-down field or what you say. That I can set or you can imagine select a value and then show a custom icon that we predefined in administrator. For example if we select 1 then it show a star icon in user profile. If we select or put 2 in database for that field, then it show for example circle and continue...
Custom html field only show simple html in profile. Is'nt that?

You'd just use substitutions for that. So a normal select field then under its layout parameters you can customize how it displays. Example as follows.

Profile Value Layout:
[cb:if FIELD_NAME="VALUE"]IMAGE_HERE[/cb:if]

Example:
[cb:if cb_myselect="123"]<img src="..." alt="star" />[/cb:if]

You'd add an IF statement for each option value.