{"type":"firestarter.listing","listing":{"id":"lst_tRn3gKSe","product_name":"CALA TOP","category":"Top","description":"The Cala top is crafted from breathable organic Belgium linen to a fitted silhouette, featuring a bandeau band which knots at the front and is held in position by thick straps. This top is the perfect match for our bestselling Natalia Trousers and Emilia Shorts. \n\nLined\nNo metal hardware\n100% GOTS certified organic linen\nOur model is a standard size 8 and 175cm and is wearing a size ’S’\nHand wash only \n\n Cala Top Measurements","images":["https://cdn.shopify.com/s/files/1/2972/9896/products/46_16b1debd-64b1-4702-bc53-c921687e08ad.jpg?v=1635946996","https://cdn.shopify.com/s/files/1/2972/9896/products/47_27cf2907-814f-493f-95e2-bd9a2c9e1273.jpg?v=1635946995","https://cdn.shopify.com/s/files/1/2972/9896/products/48_165c96fa-a719-4484-968b-88e6e65a6c0a.jpg?v=1635946995"],"price":55,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:14.711Z"},"share_url":"https://firestarter.network/l/lst_tRn3gKSe","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_tRn3gKSe' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy CALA TOP' and a budget_max comfortably above $55.00 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."]}}