{"type":"firestarter.listing","listing":{"id":"lst_gZg_bnts","product_name":"Rose Cut Beryl Ring","category":"Rings","description":"A lovely, translucent, pale green beryl is wrapped in warm in 22k gold and accented with a single, sparkling diamond dot.\nBeryl gemstone measures approximately 1/4 inch x 1/2 inch. Sterling silver back and 2mm hammered band. Matte finish.‚ \n","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/24-09-02_055_1200.jpg?v=1754593474","https://cdn.shopify.com/s/files/1/1479/9532/files/24-10-15_021.jpg?v=1773757801","https://cdn.shopify.com/s/files/1/1479/9532/files/24-09-02_056_1200.jpg?v=1773757801"],"price":860,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:27.834Z"},"share_url":"https://firestarter.network/l/lst_gZg_bnts","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_gZg_bnts' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Rose Cut Beryl Ring' and a budget_max comfortably above $860.00 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."]}}