How to retrieve user avatar from a Trello API?

Question

trello API gives only hashes, such as avatarHash, gravatarHash, uploadedAvatarHash etc. Is there any way to retrieve an image url from these hashes?

Answer 1

Trello uses Gravatar, so the hash you're getting back relates directly to that.

Base URL would be: http://www.gravatar.com/avatar/

You can add on jpg and size between 1 and 512.

An example:

http://www.gravatar.com/avatar/ [the hash here] .jpg?s=80

Will give back 80px avatar

function get_gravatar(hash, size) {           
    var size = size || 80;

    return 'http://www.gravatar.com/avatar/' + hash + '.jpg?s=' + size;
}