{"type":"firestarter.listing","listing":{"id":"lst_t_5t00hH","product_name":"Lumos Pro Duo Metals","category":"Lumos","description":null,"images":["https://cdn.shopify.com/s/files/1/0089/6129/4417/files/LumosMetals_WEB_BronzeDuo.jpg?v=1772122699","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/LumosMetals_WEB_BrassDuo.jpg?v=1774348191","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/lumos-pro-duo-stainless-steel.jpg?v=1772122699","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/Titanium_shopify_Duo_bc830f7f-be57-4b47-bc78-af29675425f1.jpg?v=1772289451"],"price":152,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:22.475Z"},"share_url":"https://firestarter.network/l/lst_t_5t00hH","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_t_5t00hH' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Lumos Pro Duo Metals' and a budget_max comfortably above $152.00 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."]}}