Try the Depop categories API

- `departments` has exactly 4 entries: `womenswear` (gender `female`), `menswear` (gender `male`), `kidswear` (`is_kids: true`, no gender), and `everything-else` (no gender, not kids-scoped — items outside clothing, e.g. beauty, home, art). - Each department's `categories[].slug` is the value to pass as `/depop/search`'s or `/depop/shop/{username}`'s `category` query parameter. Most category slugs are shared across departments (e.g. `tops` exists under both `womenswear` and `menswear`) — pair a category slug with the matching department's `gender`/`is_kids` when you also want to scope by department. - Each category's `subcategories[].slug` is the value to pass as `subcategory` (comma-separated for multiple), scoped to that category — a subcategory slug from one category is not guaranteed valid under a different category. - This data changes rarely. When the live refresh succeeds, a newly added category or subcategory shows up immediately; when it fails (upstream down, blocked, or unexpected shape), the response falls back to a static snapshot that lags until this package is re-synced. Example response (truncated): ```json { "code": 200, "msg": "OK", "data": { "departments": [ { "id": "womenswear", "name": "Women", "gender": "female", "categories": [ { "slug": "tops", "name": "Tops", "subcategories": [ { "slug": "tshirts", "name": "T-shirts" }, { "slug": "hoodies", "name": "Hoodies" } ] } ] }, { "id": "kidswear", "name": "Kids", "is_kids": true, "categories": [ { "slug": "bundles", "name": "Clothing bundles", "subcategories": [ { "slug": "bundles", "name": "Clothing bundles" } ] } ] }, { "id": "everything-else", "name": "Everything else", "categories": [ { "slug": "beauty", "name": "Beauty", "subcategories": [ { "slug": "makeup", "name": "Makeup" }, { "slug": "skincare", "name": "Skincare" } ] } ] } ] } } ```