{"type":"firestarter.listing","listing":{"id":"lst_5KMyqt6S","product_name":"You Are Magnetic' Card","category":"Greeting Card","description":"This card is perfect for friends and lovers! It features a blank inside, giving you the perfect space to write your own spicy message. Don’t forget to complete your gift set with this adorable handmade card from Power + Light Press!\nDetails: Silk-screened by hand on eco-friendly card-stock. Includes kraft envelope. ","images":["https://cdn.shopify.com/s/files/1/1030/2399/products/Youaremagneticcard.png?v=1773790326"],"price":3.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:11.901Z"},"share_url":"https://firestarter.network/l/lst_5KMyqt6S","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_5KMyqt6S' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy You Are Magnetic' Card' and a budget_max comfortably above $3.99 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."]}}