{"type":"firestarter.listing","listing":{"id":"lst_dzldFXCx","product_name":"E. PORSELLI + PLAIN GOODS BALLET HEELS","category":"Shoes","description":"\nSuede\n\nBrown\n\nHandmade in Milan studio dating back to 1919, founded by Eugenio Porselli\n\nFinished with cotton grosgrain around throat and adjustable shoelace \n1.5\" heel\nBallet with rounded toe\n\nTopstitching on sides \nLeather sole with nailed leather heel\n\nItaly\n","images":["https://cdn.shopify.com/s/files/1/1046/1958/files/pair_6338e7d9-dfcb-4092-b61c-11c3d78395e6.jpg?v=1770813811","https://cdn.shopify.com/s/files/1/1046/1958/files/25-12-11-0096.jpg?v=1767461346","https://cdn.shopify.com/s/files/1/1046/1958/files/25-12-11-0097.jpg?v=1767461393","https://cdn.shopify.com/s/files/1/1046/1958/files/25-12-11-0098.jpg?v=1767461346"],"price":330,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:11.318Z"},"share_url":"https://firestarter.network/l/lst_dzldFXCx","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_dzldFXCx' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy E. PORSELLI + PLAIN GOODS BALLET HEELS' and a budget_max comfortably above $330.00 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."]}}