{"type":"firestarter.listing","listing":{"id":"lst_4YKI6Xr_","product_name":"Black Marle Knit Short","category":"Bottoms","description":"Made from a custom marled yarn in a heavy-weight knit, these shorts are designed with a wide, elasticated waistband for all-day comfort. Sitting at a flattering mid-to-high rise, they offer a relaxed yet refined fit.\nRelaxed fit. \nMeasurements &amp; Fit Details\nRelaxed silhouetteElasticated waistbandHeavyweight knitCurved outer hemMid-high rise\nMeasurements (cm):\nSize 6 - Waist 67.6, outer leg length 4.5, waistband depth 5Size 8 - Waist 70, outer leg length 5, waistband depth 5Size 10 - Waist 75, outer leg length 6, waistband depth 5Size 12 - Waist 80, outer leg length 7, waistband depth 5Size 14 - Waist 85, outer leg length 8, waistband depth 5Size 16 - Waist 90, outer leg length 9, waistband depth 5\nProduct code ZZ5446\nFabric &amp; Care\n100% BCI cotton\nStore folded Cold hand wash, flat dry in shade","images":["https://cdn.shopify.com/s/files/1/0150/8124/files/ZZ5445_ZZ5446_1_edebef13-1fa6-4b77-86d1-6d957659a888.jpg?v=1763528236","https://cdn.shopify.com/s/files/1/0150/8124/files/ZZ5445_ZZ5446_3_77ec3f3d-f71d-4405-a1f0-e6d72fa3f0e1.jpg?v=1763528236","https://cdn.shopify.com/s/files/1/0150/8124/files/ZZ5445_ZZ5446_4_e7aa1a98-cdb4-4650-91c9-7a9000d3a137.jpg?v=1763528236","https://cdn.shopify.com/s/files/1/0150/8124/files/ZZ5445_ZZ5446_5_b5a7f02b-4bc0-4da7-ba1d-8a37970a5a77.jpg?v=1763528236"],"price":48,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:18.462Z"},"share_url":"https://firestarter.network/l/lst_4YKI6Xr_","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_4YKI6Xr_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Black Marle Knit Short' and a budget_max comfortably above $48.00 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."]}}