{"type":"firestarter.listing","listing":{"id":"lst_S2eIta-C","product_name":"Diamond Curve Ring 18k Yellow Gold Bottom","category":"Rings","description":"Diamond Bezel Curve Band 18k Yellow Gold Bottom\n(This ring is also available as a stack of 3 nesting rings)\nRound VS White Diamonds in varying sizes bezel set in 18k yellow gold\nCan be created in all ring sizes\nCan be created in all sizes, shapes, and colors of diamonds and gemstones and choice of Platinum, 18k Yellow Gold, or 18k Rose Gold\nFor custom inquiries please email:\nsales@kateywalker.com","images":["https://cdn.shopify.com/s/files/1/0077/6041/2731/files/FullSizeRender_91c9099d-92fd-4abf-a2d1-ad1a8e64a906.jpg?v=1738860719","https://cdn.shopify.com/s/files/1/0077/6041/2731/files/IMG-0859_19815cc0-283f-4028-8bb8-de2cad25aebb.jpg?v=1738860720","https://cdn.shopify.com/s/files/1/0077/6041/2731/files/FullSizeRender_7e4fd614-302d-423e-8550-451162a9bd4e.jpg?v=1738860720"],"price":8995,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:21.106Z"},"share_url":"https://firestarter.network/l/lst_S2eIta-C","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 ","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_S2eIta-C' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Diamond Curve Ring 18k Yellow Gold Bottom' and a budget_max comfortably above $8995.00 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."]}}