{"type":"firestarter.listing","listing":{"id":"lst_XBOu62tA","product_name":"Diamond Slice Ring No. 3","category":"JEWELRY","description":"\nJenna Katz Diamond Slice Ring. Features a delicately thin diamond slice set in an organic, hand sculpted setting made of buttery 18k gold.\nSize 7.5\nThis is a one-of-a-kind item handmade by Jenna Katz in her Los Angeles studio.Jenna works out of her Los Angeles studio to create modern heirloom jewelry from recycled 18k and 22k gold and precious stones. While trained in ancient techniques, Jenna references contemporary symbols, colors, textures and patterns. She employs her training in traditional hand fabrication while incorporating 3D modeled and printed elements to create fine jewelry that is both classic and whimsical.","images":["https://cdn.shopify.com/s/files/1/1713/4363/files/jenna-katz-diamond-slice-ring-no-3-37448-996416.jpg?v=1744734229","https://cdn.shopify.com/s/files/1/1713/4363/files/jenna-katz-diamond-slice-ring-no-3-37448-525450.jpg?v=1744734229"],"price":1900,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:15.440Z"},"share_url":"https://firestarter.network/l/lst_XBOu62tA","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_XBOu62tA' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Diamond Slice Ring No. 3' and a budget_max comfortably above $1900.00 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."]}}