I need to get all collections of boards with trello API here is a link how to create a collection and what is it http://help.trello.com/article/1004-creating-collections-for-business-class-teams and a link to documentation https://developers.trello.com/advanced-reference , but i couldn't find a way to get collection of a board
I've just added documentation for the current implementation of collections here: https://github.com/trello/api-docs/pull/110.
To create a new collection:
POST https://api.trello.com/1/organizations/{organizationID}/tags
with the parameter name
which is the name of the collection you want to create. To see all of the collections that exist for an organization:
GET https://api.trello.com/1/organizations/{organizationID}/tags
To add a board to a collection:
POST https://api.trello.com/1/boards/{boardId}/idTags
with the parameter "value" which should be one of the IDs for the collections returned from the tags endpoint above. To see a list of ids of collections to which a board belongs:
GET https://api.trello.com/1/boards/{boardId}/idTags