ok, we will look into this

some category id works, but most of times they do not work.
working category : 50510002(socks)
not working category : 50015374(soccer socks)
can you check it out?

also i do need searching category without keyword

i wrote keyword and cat id both but not working as well

Hello there,

We will review this, but most probably, you do need to use Keyword+CaterogyID all together!

Will update if possible.

Thanks