{"type":"firestarter.listing","listing":{"id":"lst_vtZ9Nwji","product_name":"Zac Grained Leather Biscotti","category":"Shoes","description":"The everyday pump - Set on a sturdy angular heel with additional insole cushioning for extra comfort.","images":["https://cdn.shopify.com/s/files/1/0705/7224/5259/files/FLATTERED-ZAC_GRAINED-LEAHTER_BISCOTTI-SIDE.jpg?v=1768238762","https://cdn.shopify.com/s/files/1/0705/7224/5259/files/ZacGrainyLeatherBiscottiPump_0084.jpg?v=1768238762","https://cdn.shopify.com/s/files/1/0705/7224/5259/files/FLATTERED-ZACBISCOTTILEATHER-TOPVIEW.jpg?v=1768238762","https://cdn.shopify.com/s/files/1/0705/7224/5259/files/FLATTERED-ZACBISCOTTILEATHER-PAIRSIDEVIEW.jpg?v=1768238762","https://cdn.shopify.com/s/files/1/0705/7224/5259/files/FLATTERED-ZACBISCOTTILEATHER-SIDEBACK.jpg?v=1768238762","https://cdn.shopify.com/s/files/1/0705/7224/5259/files/FLATTERED-ZACBISCOTTILEATHER-TOEZOOMIN.jpg?v=1768238762"],"price":2695,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:52.553Z"},"share_url":"https://firestarter.network/l/lst_vtZ9Nwji","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_vtZ9Nwji' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Zac Grained Leather Biscotti' and a budget_max comfortably above $2695.00 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."]}}