{"type":"firestarter.listing","listing":{"id":"lst_b6UnIvXT","product_name":"Garnet Earring","category":"Earring","description":"Garnet’s gorgeous color is what makes January birthstone jewelry so eye-catching. The radiant red gemstone received its name from the Latin word granatum, referring to pomegranates. We know they look delicious, but please do not eat these earrings! These 14k solid gold studs were tested for wearability so you wear your dainty Garnet jewelry whenever, wherever.","images":["https://cdn.shopify.com/s/files/1/2065/2103/files/yellow-gold-red-garnet-stud-earring_35a24fb0-8fe3-4eec-9faf-e338c111d542.jpg?v=1773930485","https://cdn.shopify.com/s/files/1/2065/2103/files/garnet-gemstone-studs.jpg?v=1773930485","https://cdn.shopify.com/s/files/1/2065/2103/files/white-gold-garnet-stud.jpg?v=1773930485","https://cdn.shopify.com/s/files/1/2065/2103/files/rose-gold-garnet-stud.jpg?v=1773930485"],"price":294,"currency":"USD","in_stock":true,"inventory_qty":239976,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:43.398Z"},"share_url":"https://firestarter.network/l/lst_b6UnIvXT","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_b6UnIvXT' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Garnet Earring' and a budget_max comfortably above $294.00 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."]}}