Hey !
It’s the same problem on this post.
Since you cant call @forge/api
in Custom UI, you have to use a Forge function.
- Define a Forge function using the
@forge/resolver
package (see examples here) - In this function, add the logic to use the Storage API using
storage
from@forge/api
- Finally, in your CustomUI front code, use the
@forge/bridge
to invoke the Forge function defined in the first point (see example here)
Hope it’s help