{"type":"firestarter.listing","listing":{"id":"lst_uBcTQMUf","product_name":"Mussel Purse","category":"Curated","description":"Name: Mussel\nDescription: Purse \nGood for: Cards, earphones, and small jewelry. \nColor: Dark grey \nComposition: 100% cotton \nSize: 13 x 6,5 cm (13 x 6,5 cm usable space)* \nMussel, from the Atlantic coasts of Galicia and Portugal, hides a small treasure inside, becoming the perfect place to keep your pocket-sized treasures. \nDesigned and made in Barcelona. ","images":["https://cdn.shopify.com/s/files/1/1751/9263/files/mussel.webp?v=1783980688","https://cdn.shopify.com/s/files/1/1751/9263/files/mussel2.webp?v=1783980654","https://cdn.shopify.com/s/files/1/1751/9263/files/mussel3.webp?v=1783980653"],"price":35.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-14T03:14:23.967Z"},"share_url":"https://firestarter.network/l/lst_uBcTQMUf","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_uBcTQMUf' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mussel Purse' and a budget_max comfortably above $35.50 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."]}}