{"type":"firestarter.listing","listing":{"id":"lst_xt-uc4PB","product_name":"Mini Guava Repair Mask","category":null,"description":"Specifically formulated to fight damage from UV rays, heat, and color treatments, while deep conditioning hair to prevent further breakage. Packed with antioxidant-rich oils and extracts such as superfruit Guava and Agave, this mask is your hair’s rescue therapy for damaged hair—without the harsh chemicals. 100% free from silicones, sulfates, parabens and a long list of other not-so-great filler ingredients.\n \nClinically proven to reduce split ends by 60% after 2 uses* \nClinically proven to reduce breakage by 25% after 2 uses*\nClinically proven to preserve color and prevent damage and fading by 28% after 2 uses*\n \n88% agree the mask protects from damage caused by color treatments84% agree the hair mask keeps the hair protected from damage caused by heat devices \n*based on instrumentation study\n***based on consumer perception study of 34 participants after using the products 3-4 washes.\n \n Free-of silicones, parabens, sulfates, phthalates, artificial colorants. Cruelty-free formula.","images":["https://cdn.shopify.com/s/files/1/0414/8301/0212/files/Ceremonia_GuavaHairMask_4x5_ecomm.png?v=1762441908","https://cdn.shopify.com/s/files/1/0414/8301/0212/files/02_0388_Shot_01_Standard_Goop_Guava_0002_RT_V2.jpg?v=1753886380","https://cdn.shopify.com/s/files/1/0414/8301/0212/files/03_5_4copy77.jpg?v=1753886380","https://cdn.shopify.com/s/files/1/0414/8301/0212/files/Ingredients_graphics_MascarilladeGUava2.jpg?v=1753886380","https://cdn.shopify.com/s/files/1/0414/8301/0212/files/B_A2.jpg?v=1753886380","https://cdn.shopify.com/s/files/1/0414/8301/0212/files/POD_Graphic_MascarilladeGuava2.jpg?v=1753886380","https://cdn.shopify.com/s/files/1/0414/8301/0212/files/05_5_4copy75.jpg?v=1753886380","https://cdn.shopify.com/s/files/1/0414/8301/0212/files/06_5_4copy23.jpg?v=1753886380","https://cdn.shopify.com/s/files/1/0414/8301/0212/files/07_5_4copy19.jpg?v=1753886380","https://cdn.shopify.com/s/files/1/0414/8301/0212/files/09_Ceremonia_FragranceInfographic-Guava_20220510.jpg?v=1753886380"],"price":16,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:14.260Z"},"share_url":"https://firestarter.network/l/lst_xt-uc4PB","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_xt-uc4PB' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mini Guava Repair Mask' and a budget_max comfortably above $16.00 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."]}}