{"type":"firestarter.listing","listing":{"id":"lst_yC_Jix1r","product_name":"Polka Dot Dot Dot Mug by Didem Mert","category":"Ceramics","description":"Mid-range porcelain, porcelain, washes, glazes, fired to cone 5 OX. Dishwasher and microwave safe. 4.5”x3.5”x3.25” ","images":["https://cdn.shopify.com/s/files/1/0164/0955/9104/products/prod-3174.jpg?v=1682026120","https://cdn.shopify.com/s/files/1/0164/0955/9104/products/prod-3175.jpg?v=1682026120","https://cdn.shopify.com/s/files/1/0164/0955/9104/products/prod-3176.jpg?v=1682026120","https://cdn.shopify.com/s/files/1/0164/0955/9104/products/prod-3178.jpg?v=1682026120"],"price":74.4,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:20.081Z"},"share_url":"https://firestarter.network/l/lst_yC_Jix1r","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_yC_Jix1r' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Polka Dot Dot Dot Mug by Didem Mert' and a budget_max comfortably above $74.40 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."]}}