{"type":"firestarter.listing","listing":{"id":"lst_PL8XYozR","product_name":"Crumb Catcher","category":"Table Decor","description":"A handmade sterling silver plated copper crumb catcher, complete with a dustpan and bench scraper.\nCrafted in a Cairo workshop, this future heirloom catches crumbs and eyes alike with its scalloped edges and sleek sheen.\nComes with our signature pouch.","images":["https://cdn.shopify.com/s/files/1/0609/1161/6205/files/NEW_108.jpg?v=1720629394","https://cdn.shopify.com/s/files/1/0609/1161/6205/files/crumbcatcher_02.jpg?v=1720629394","https://cdn.shopify.com/s/files/1/0609/1161/6205/files/crumbcatcher.jpg?v=1720629394"],"price":198,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:00.026Z"},"share_url":"https://firestarter.network/l/lst_PL8XYozR","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_PL8XYozR' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Crumb Catcher' and a budget_max comfortably above $198.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}