{"type":"firestarter.listing","listing":{"id":"lst_YV3gIjJV","product_name":"Barb Crew Cardigan","category":"CARDIGANS","description":"Cut in our best-selling, Japanese-crafted Barb Satin, the Barb Crew Cardigan features tonal button front closure, a crew neckline and full length sleeves. Make it a matching set with our Barb V Neck Shell and Barb Wide Leg Pant.\n \nShop all styles in this fabric group","images":["https://cdn.shopify.com/s/files/1/1286/8573/files/LESET_BARB_BARB-CARDIGAN_WATERCRESS_ON-MODEL_01.jpg?v=1772493879","https://cdn.shopify.com/s/files/1/1286/8573/files/LESET_BARB_BARB-CROP-CARDIGAN_WATERCRESS_FLAT_37e6d3bd-a52f-4070-ab32-384b75f7cdab.jpg?v=1772494524","https://cdn.shopify.com/s/files/1/1286/8573/files/LESET_BARB_BARB-CARDIGAN_WATERCRESS_ON-MODEL_02.jpg?v=1772494524","https://cdn.shopify.com/s/files/1/1286/8573/files/LESET_BARB_BARB-CARDIGAN_WATERCRESS_ON-MODEL_03.jpg?v=1772494524","https://cdn.shopify.com/s/files/1/1286/8573/files/LESET_BARB_BARB-CARDIGAN_WATERCRESS_ON-MODEL_04.jpg?v=1772494524","https://cdn.shopify.com/s/files/1/1286/8573/files/LESET_BARB_BARB-CARDIGAN_WATERCRESS_ON-MODEL_05.jpg?v=1772494524","https://cdn.shopify.com/s/files/1/1286/8573/files/BARB_WATERCRESS_2_e6bf6e50-f05e-49aa-b900-d60dfdacf1a6.jpg?v=1772494524"],"price":250,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:04.768Z"},"share_url":"https://firestarter.network/l/lst_YV3gIjJV","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_YV3gIjJV' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Barb Crew Cardigan' and a budget_max comfortably above $250.00 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."]}}