{"type":"firestarter.listing","listing":{"id":"lst_f4atq2p6","product_name":"Long-Sleeve Lap Tee - Race Cars Slate Blue","category":"LSLAP","description":"The cutest little lap tee, in our Race Cars print! Vroooom! Start your engines, it's is a high speed race to the finish! Or, if you prefer, a casual not-too-fast Soap Box Derby.\nThis timeless top for the littles has a lap neck opening for quick and easy on and off, and we gave it some extra length to cover baby's belly! Pair it with one of our baby leggings for a perfect tiny outfit.\n-Made in Brooklyn NY USA\n-Made from 100% Organic Cotton","images":["https://cdn.shopify.com/s/files/1/0156/2126/products/LSLAP_RCR_SBL.jpg?v=1752676240","https://cdn.shopify.com/s/files/1/0156/2126/products/RCRSBL.jpg?v=1752676240"],"price":20,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:42.368Z"},"share_url":"https://firestarter.network/l/lst_f4atq2p6","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_f4atq2p6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Long-Sleeve Lap Tee - Race Cars Slate Blue' and a budget_max comfortably above $20.00 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."]}}