{"type":"firestarter.listing","listing":{"id":"lst_ZfW3NU1v","product_name":"Rainbow Gemstone Drop Choker 18k Yellow Gold","category":"Necklace","description":"\n\n\n\n\n\nTanzanite 27.4cts \nMexican fire opal 3.14ct \nAquamarine 7.28cts \nBlue topaz 4.45cts \nAmethyst 9.98cts \nAus boulder opal 21ct \nEthiopian opal 1.84ct\n16” handmade chain and clasp\n\n\n\n\n\n\n\n\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/0077/6041/2731/products/large_katey-walker-multi-18k-yellow-gold-drop-choker.jpg?v=1534984958"],"price":15995,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:21.352Z"},"share_url":"https://firestarter.network/l/lst_ZfW3NU1v","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_ZfW3NU1v' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Rainbow Gemstone Drop Choker 18k Yellow Gold' and a budget_max comfortably above $15995.00 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."]}}