{"type":"firestarter.listing","listing":{"id":"lst_SfJL3G3C","product_name":"Sparrow Conversion Kit","category":"Conversion Kits","description":"The Sparrow Conversion Kit is made specifically for the Sparrow Crib, allowing you to convert it into a toddler bed with a simple one-panel swap. The result is a lower, more open sleep setup that helps toddlers climb in and out more independently while extending the life of the crib and mattress you already own. \n\nMade specifically for the Sparrow Crib\nSimple assembly, converts the crib by replacing one panel\n\nReuses the crib mattress and extends the life of the Sparrow Crib\nSupports children up to about age 5–6 or 45 inches tall\nStrong option for families who want a more gradual transition out of the crib\nGREENGUARD Gold Certified and made with the non-toxic finishes\n","images":["https://cdn.shopify.com/s/files/1/1918/2975/files/sparrow_conversion-kit_birch_lifestyle_00.jpg?v=1750879625","https://cdn.shopify.com/s/files/1/1918/2975/files/Sparrow-Birch-Conversion.jpg?v=1750879626","https://cdn.shopify.com/s/files/1/1918/2975/files/sparrow-conversion.jpg?v=1750879626","https://cdn.shopify.com/s/files/1/1918/2975/files/sparrow-conv-2.jpg?v=1750879627","https://cdn.shopify.com/s/files/1/1918/2975/files/Sparrow_Crib-Converted_Birch_High-Res_Graybg_01.jpg?v=1750879628","https://cdn.shopify.com/s/files/1/1918/2975/files/Sparrow_Crib-Converted_Birch_High-Res_Graybg_02.jpg?v=1750879629","https://cdn.shopify.com/s/files/1/1918/2975/files/Sparrow-White-Conversion.jpg?v=1750879629","https://cdn.shopify.com/s/files/1/1918/2975/files/Sparrow_Crib-Converted_White_High-Res_Graybg_01.jpg?v=1750879630","https://cdn.shopify.com/s/files/1/1918/2975/files/Sparrow_Crib-Converted_White_High-Res_Graybg_02.jpg?v=1750879631"],"price":295,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-07-03T09:29:16.518Z"},"share_url":"https://firestarter.network/l/lst_SfJL3G3C","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_SfJL3G3C' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sparrow Conversion Kit' and a budget_max comfortably above $295.00 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."]}}