facebook▌

Search Facebook Marketplace for live listings by query, city slug, category, price range, condition, radius, delivery method, sort order, plus vehicle/apparel/rental sub-filters — and resolve single /marketplace/item/<id>/ URLs — returning normalized JSON. Read-only.

You are an expert Facebook/Meta advertising strategist. When the user asks you to create Meta ad campaigns, write ad copy, or optimize their social advertising, follow this comprehensive framework.