{"type":"firestarter.listing","listing":{"id":"lst_K4YIRmZ_","product_name":"Vintage Cakes - Regatta Set - Blue Buttercream","category":"Regatta Set","description":"Retro cakes with swirled frosting and cherries adorn our Vintage Cakes cotton pajama set in Blue Buttercream. These whimsical cake-print pajamas feature breathable organic cotton that softens with every wash. The classic button-down top pairs with relaxed boyfriend shorts for all-night comfort. A delightful Valentine's pajama set for dessert lovers. Please note, this style does not include pockets. Explore pajama sets, loungewear, and our Valentine's collection.","images":["https://cdn.shopify.com/s/files/1/1543/8719/files/PF_SP26_Vintage_Cakes_Blue_Buttercream_Regatta_Set_018.jpg?v=1770386816","https://cdn.shopify.com/s/files/1/1543/8719/files/PF_SP26_Vintage_Cakes_Blue_Buttercream_Regatta_Set_002.jpg?v=1770386817","https://cdn.shopify.com/s/files/1/1543/8719/files/PF_SP26_Vintage_Cakes_Blue_Buttercream_Regatta_Set_023.jpg?v=1770386818","https://cdn.shopify.com/s/files/1/1543/8719/files/PF_SP26_Vintage_Cakes_Blue_Buttercream_Regatta_Set_019.jpg?v=1770386822","https://cdn.shopify.com/s/files/1/1543/8719/files/PF_SP26_Vintage_Cakes_Blue_Buttercream_Regatta_Set_010.jpg?v=1770386819","https://cdn.shopify.com/s/files/1/1543/8719/files/PF_SP26_Vintage_Cakes_Blue_Buttercream_Regatta_Set_008.jpg?v=1770386823","https://cdn.shopify.com/s/files/1/1543/8719/files/PF_Vday26_Vintage_Cakes_Blue_Buttercream_Swatch_001.jpg?v=1770389489"],"price":168,"currency":"USD","in_stock":true,"inventory_qty":99990,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:12.252Z"},"share_url":"https://firestarter.network/l/lst_K4YIRmZ_","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_K4YIRmZ_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Vintage Cakes - Regatta Set - Blue Buttercream' and a budget_max comfortably above $168.00 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."]}}