{"type":"firestarter.listing","listing":{"id":"lst_dCItiCrI","product_name":"Twinkling Gray Diamond Necklace","category":"Necklaces","description":"Sparkling gray diamond beads in varying shades are linked with 18k gold wire. Finished with 22k gold teardrop charm at the 14k gold lobster clasp.\nShown in 16 inches. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/26-04-15_027.jpg?v=1776366189","https://cdn.shopify.com/s/files/1/1479/9532/files/26-04-14_005.jpg?v=1776366208","https://cdn.shopify.com/s/files/1/1479/9532/files/26-04-15_026.jpg?v=1776366208"],"price":6890,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:25.725Z"},"share_url":"https://firestarter.network/l/lst_dCItiCrI","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_dCItiCrI' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Twinkling Gray Diamond Necklace' and a budget_max comfortably above $6890.00 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."]}}