{"type":"firestarter.listing","listing":{"id":"lst_qK0Tp3l7","product_name":"Pyrite Drop Earrings","category":"Earrings","description":"Pyrite drops shine darkly, each suspended from sterling shapes. A sparkling everyday neutral earring and lovely addition to the gemstone collection. \nEarrings hang approximately 1 1/2 inches from top of ear wire. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/25-10-16_007_c85e4d55-79cf-4500-9b00-306a6a067566.jpg?v=1761842005","https://cdn.shopify.com/s/files/1/1479/9532/files/25-10-16_022_e5d29116-c30e-43d7-9ddf-3cdc70879d69.jpg?v=1761841987"],"price":135,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.167Z"},"share_url":"https://firestarter.network/l/lst_qK0Tp3l7","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_qK0Tp3l7' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pyrite Drop Earrings' and a budget_max comfortably above $135.00 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."]}}