{"type":"firestarter.listing","listing":{"id":"lst_d5i16oyL","product_name":"The Charleston Greeting Card","category":"Greeting Card","description":"Send your love of Charleston with our colorful Charleston greeting card! This vibrant Charleston printed card is perfect for mailing to the Charleston lover or  bring a smile to anyone's day!\nWhat makes it special:\n\n\nExclusive Charleston print\n\n\nBlank interior for your personal message\n\n\n4\" by 6\" size with matching envelope included\n\n\nPerfect for: Wish you were heres, birthdays or just because!\nDesigned by The Tiny Tassel. This listing is for one greeting card or a boxed set of 6, please make your selection below.","images":["https://cdn.shopify.com/s/files/1/0434/6711/2611/files/ProductListingtemplate-2026-06-09T123819.979.jpg?v=1781023130"],"price":7,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:05.846Z"},"share_url":"https://firestarter.network/l/lst_d5i16oyL","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_d5i16oyL' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Charleston Greeting Card' and a budget_max comfortably above $7.00 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."]}}