{"type":"firestarter.listing","listing":{"id":"lst_BFB03oQM","product_name":"Lighthouse Keeper - Sleep Shirt - Blue Hydrangea","category":"Sleep Shirt","description":"The timeless charm of Nantucket comes to bedtime with our summer sleep shirt. The Lighthouse Keeper style features iconic lighthouses, windswept dunes, and blooming hydrangeas on crisp organic cotton poplin. This breathable night shirt offers a relaxed fit with breezy three-quarter sleeves, an elongated silhouette, and pockets. ","images":["https://cdn.shopify.com/s/files/1/1543/8719/files/PF_SU26_LighthouseKeeper_BlueHydrangea_Sleepshirt_Lifestyle_003.jpg?v=1777922347","https://cdn.shopify.com/s/files/1/1543/8719/files/PF_SU26_LighthouseKeeper_BlueHydrangea_Sleepshirt_11.jpg?v=1777922374","https://cdn.shopify.com/s/files/1/1543/8719/files/PF_SU26_LighthouseKeeper_BlueHydrangea_Sleepshirt_Lifestyle_005.jpg?v=1777922347","https://cdn.shopify.com/s/files/1/1543/8719/files/PF_SU26_LighthouseKeeper_BlueHydrangea_Sleepshirt_002.jpg?v=1777922375","https://cdn.shopify.com/s/files/1/1543/8719/files/PF_SU26_LighthouseKeeper_BlueHydrangea_Sleepshirt_012.jpg?v=1777922375","https://cdn.shopify.com/s/files/1/1543/8719/files/PF_SU26_Lighthouse_Keeper_Blue_Hydrangea_Swatch_001.jpg?v=1777921946"],"price":128,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:09.875Z"},"share_url":"https://firestarter.network/l/lst_BFB03oQM","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 ","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_BFB03oQM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Lighthouse Keeper - Sleep Shirt - Blue Hydrangea' and a budget_max comfortably above $128.00 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."]}}