{"type":"firestarter.listing","listing":{"id":"lst_wvlWrfbs","product_name":"Practical Magic House Unisex Premium Tank Top","category":"Apparel","description":"The house. The aunts. The whole enchanted situation. The premium tank version for the Owens house devotee who runs warm and has strong opinions about wrap-around porches.","images":["https://cdn.shopify.com/s/files/1/0515/2953/files/unisex-garment-dyed-tank-top-pepper-front-69e7ce60083dd.jpg?v=1776799335","https://cdn.shopify.com/s/files/1/0515/2953/files/unisex-garment-dyed-tank-top-pepper-front-69e7cf7182b17.jpg?v=1776799731","https://cdn.shopify.com/s/files/1/0515/2953/files/unisex-garment-dyed-tank-top-grape-front-69e7cfb5a5761.jpg?v=1776799675","https://cdn.shopify.com/s/files/1/0515/2953/files/unisex-garment-dyed-tank-top-grape-front-69e7cfcaaeae2.jpg?v=1776799773"],"price":42,"currency":"USD","in_stock":true,"inventory_qty":119988,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:47.551Z"},"share_url":"https://firestarter.network/l/lst_wvlWrfbs","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_wvlWrfbs' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Practical Magic House Unisex Premium Tank Top' and a budget_max comfortably above $42.00 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."]}}