Absolute search against wordpress api

Searches are always fuzzy, not exact. You might be looking for the slug parameter here. From the documentation, it reads Limit result set to resources with a specific slug.

I assume it should fit your case and it would only return the categories that match the slug provided.

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)