{"type":"firestarter.listing","listing":{"id":"lst_LiBGvcAV","product_name":"Salt & Pepper Black Diamond Ring","category":"Rings","description":"This special ring features a gorgeous salt and pepper diamond that is mostly black with flecks of clear diamond. Accented with six 22k gold trios, each with a sparkling white diamond in its center. 22k gold bezel, 18k gold back and 1.5mm hammered band.\nCenter stone measures approximately 7.5mm at its widest point. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/26-04-22_038.jpg?v=1777911348","https://cdn.shopify.com/s/files/1/1479/9532/files/26-04-22_072.jpg?v=1777911314","https://cdn.shopify.com/s/files/1/1479/9532/files/26-04-22_037.jpg?v=1777911366"],"price":3945,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:27.785Z"},"share_url":"https://firestarter.network/l/lst_LiBGvcAV","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_LiBGvcAV' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Salt & Pepper Black Diamond Ring' and a budget_max comfortably above $3945.00 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."]}}