{"type":"firestarter.listing","listing":{"id":"lst_Z5GNM16P","product_name":"Dead Head Diamond Ring | Recycled Sterling Silver","category":"Rings","description":"\nMade to order, the Dead Head Ring comes with your choice of ethically sourced black or white diamond. Crafted from post-consumer recycled sterling silver. Diamonds not your thing? Check out this Dead Head Ring. Coming Soon: Recycled 14k gold Dead Head.\n\nComes with a complimentary paper ring box or upgrade to a signature ring box.\nSizing: Don't see your size? Contact us.\n\n","images":["https://cdn.shopify.com/s/files/1/0245/6344/9908/files/IMG_85782.jpg?v=1692391957","https://cdn.shopify.com/s/files/1/0245/6344/9908/files/IMG_85912.jpg?v=1692391998","https://cdn.shopify.com/s/files/1/0245/6344/9908/files/IMG_85733.jpg?v=1692392217"],"price":150,"currency":"USD","in_stock":true,"inventory_qty":819918,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:35.910Z"},"share_url":"https://firestarter.network/l/lst_Z5GNM16P","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_Z5GNM16P' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Dead Head Diamond Ring | Recycled Sterling Silver' and a budget_max comfortably above $150.00 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."]}}