Can a Player's Art Library be used to add Spell Area of Effect Tokens?

I play a Wizard through Camp D&D Online, so I play the same character with different DMs when I play on different days. I want to have spell area of effects available on Roll20, but I cannot add them to a session as a player. Is there a way to buy spell area of effect token pack from the Marketplace that I can use as a player? Or are tokens and art libraries only available to the DM?

Easiest thing would be to attach them as a character as a multisided rollable table token. The problem is, you, as a player, couldn't control the size. It would be easy enough to set something up with the API if your GM has a Pro level subscription, but you would likely need his cooperation.

No matter what size is controlled by the DM unless you have naughty tools or the DM has a pro sub and tokenmod installed.  If tokenmod is installed you should be able to make a spelltemplate set for your character pretty easily, its a mainstay script for all pro dm's pretty much,.  

Here's an example of a macro/API setup that can do this: Video of Macro in action. Thread with code . Some of the code might need updating; it's a pretty old thread.

We just use a single character per pre-sized spell token. 

DM Eddie said: No matter what size is controlled by the DM unless you have naughty tools or the DM has a pro sub and tokenmod installed.  If tokenmod is installed you should be able to make a spelltemplate set for your character pretty easily, its a mainstay script for all pro dm's pretty much,.   Please elaborate?

The Aaron said: We just use a single character per pre-sized spell token.  We do the same.  Each template is it's own "character" controlled by everyone.  Just make sure you resize each template image to match the grid appropriately before you save it as the default token for that template "character".