{"type":"firestarter.listing","listing":{"id":"lst_8fuYHBjZ","product_name":"Spazzacamin","category":"Derbies","description":"It's the Derby for the versatile pleasure-seeker that likes to experiment with styles. It’s perfect for semi casual garments matched with a pair of jeans, to be enjoyed on rainy, snowy, or those mid-season sunny days. With its suede leather, full brogue design, and the light Vibram rubber sole, it’s the dark brown shoe that breaks with convention.","images":["https://cdn.shopify.com/s/files/1/1627/0215/files/01_spazzacamin_tdms.jpg?v=1765273318","https://cdn.shopify.com/s/files/1/1627/0215/files/02_spazzacamin_tdms.jpg?v=1765273317","https://cdn.shopify.com/s/files/1/1627/0215/files/03_spazzacamin_tdms.jpg?v=1765273319","https://cdn.shopify.com/s/files/1/1627/0215/files/04_spazzacamin_tdms.jpg?v=1765273319","https://cdn.shopify.com/s/files/1/1627/0215/files/05_spazzacamin_tdms.jpg?v=1765273318","https://cdn.shopify.com/s/files/1/1627/0215/files/06_spazzacamin_tdms.jpg?v=1765273319","https://cdn.shopify.com/s/files/1/1627/0215/files/07_spazzacamin_tdms.jpg?v=1765273317","https://cdn.shopify.com/s/files/1/1627/0215/files/08_spazzacamin_tdms.jpg?v=1765273317","https://cdn.shopify.com/s/files/1/1627/0215/files/ZX_spazzacamin_tdms.jpg?v=1765273320","https://cdn.shopify.com/s/files/1/1627/0215/files/ZZ_spazzacamin_tdms.jpg?v=1765273319"],"price":530,"currency":"USD","in_stock":true,"inventory_qty":129987,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:22.556Z"},"share_url":"https://firestarter.network/l/lst_8fuYHBjZ","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_8fuYHBjZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Spazzacamin' and a budget_max comfortably above $530.00 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."]}}