{"type":"firestarter.listing","listing":{"id":"lst_UEM1r9QF","product_name":"Pulse Agate Necklace","category":"Necklaces","description":"The Pulse Agate Necklace is crafted from a sequence of oval and rondelle red Agate beads framing a center focal point of two cultured pearls and an elongated baroque pearl.\nIt's finished with a sterling silver lobster clasp and a chain extender for adjustable length.\nNecklace Measurements• 16” to 18” length (including clasp and extender)• Bead size range: 6 mm to 8 mm\nDue to the natural origin of the materials, variations may occur, making each piece a singular, one-of-a-kind statement.\nMade to order.","images":["https://cdn.shopify.com/s/files/1/0119/2525/8299/files/AnnaKikue_PulseNecklace_AgateSS.jpg?v=1774652729","https://cdn.shopify.com/s/files/1/0119/2525/8299/files/AnnaKikue_PulseAgateOB1.jpg?v=1774652729"],"price":250,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:23.154Z"},"share_url":"https://firestarter.network/l/lst_UEM1r9QF","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_UEM1r9QF' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pulse Agate Necklace' 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."]}}