{"type":"firestarter.listing","listing":{"id":"lst_e8RKzEIm","product_name":"Sterling Silver Crumb Catcher","category":"Dinnerware","description":" Crafted in a Cairo copper workshop, this future heirloom catches crumbs and eyes alike with its scalloped edges and sleek sheen. Includes both dustpan and bench scraper. The crumb catcher will patina over time, revealing a timeless oxidized look.","images":["https://cdn.shopify.com/s/files/1/1343/6503/files/CS_67_061923_366.jpg?v=1687380195","https://cdn.shopify.com/s/files/1/1343/6503/files/CS_67_061923_1242.jpg?v=1687472437","https://cdn.shopify.com/s/files/1/1343/6503/files/CS_67_061923_1245.jpg?v=1687472437"],"price":298,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:06.020Z"},"share_url":"https://firestarter.network/l/lst_e8RKzEIm","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_e8RKzEIm' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Crumb Catcher' and a budget_max comfortably above $298.00 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."]}}