{"type":"firestarter.listing","listing":{"id":"lst_GKV3-tx8","product_name":"Ruby Earrings with Diamond Drops","category":"Earrings","description":"These lovely earrings feature vibrant, magenta rose cut rubies wrapped in warm 22k gold. Each earring is finished with a suspended diamond dot, providing a delicate, sparkling movement when worn.\nSterling silver backs. Earrings hang approximately 1 inch from top of 18k gold earwire. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/25-01-05_004_1200.jpg?v=1754592547","https://cdn.shopify.com/s/files/1/1479/9532/files/25-01-03_013.jpg?v=1754592547"],"price":2035,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.605Z"},"share_url":"https://firestarter.network/l/lst_GKV3-tx8","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_GKV3-tx8' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ruby Earrings with Diamond Drops' and a budget_max comfortably above $2035.00 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."]}}