{"type":"firestarter.listing","listing":{"id":"lst_zKvRcvKK","product_name":"Amulet Stud with Emerald","category":"Earrings","description":"\nA solid gold stud set with emerald baguette, surrounded by four prong-set diamonds.\n","images":["https://cdn.shopify.com/s/files/1/1442/5650/products/WE238.10K.E.D.SING_5x7_2b708431-0f6c-4207-909e-45ce83909c50.jpg?v=1667848405","https://cdn.shopify.com/s/files/1/1442/5650/products/EJD_2134.jpg?v=1668096304","https://cdn.shopify.com/s/files/1/1442/5650/products/WE238.10K.E.D.SING-SIDE_5x7_6110df37-cf46-4386-b4aa-10dc830f9115.jpg?v=1668096304"],"price":250,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:29.797Z"},"share_url":"https://firestarter.network/l/lst_zKvRcvKK","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_zKvRcvKK' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Amulet Stud with Emerald' and a budget_max comfortably above $250.00 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."]}}