# Agent Commerce API scoped guide

Agent Commerce / Used Goods API: use POST /api/v1/goods/search and POST /api/v1/goods/deal/validate. Evidence sources are eBay Browse API when configured and authorized Craigslist snapshots. Boundaries: availability_guaranteed: false, seller_identity_verified_by_aico: false, aico_checkout_supported: false, aico_escrow_supported: false.