{"type":"firestarter.listing","listing":{"id":"lst_Ogj0PC3M","product_name":"Portal Stud","category":"Earrings","description":"The Portal Stud is a basket-set earring featuring a 4 mm round-cut gemstone mounted on a bold, single-link frame. Available in two sizes, this piece is designed to be a daily ritual object and a bold, timeless form of self-expression that can be mixed, matched, and stacked with other jewelry. For a more delicate silhouette, discover the Portal Stud Petite.\nCustomize the stud with a stone of personal significance, such as your birthstone or a meaningful color, to connect the piece to your own story.\nEarring Measurements• 9.75 mm length• 7 mm width\nEarring DetailsSolid 14K gold post and earring back\nGemstone Details4 mm gemstone\nStandard Natural Diamond Specifications:• 0.25 ct reclaimed natural diamond• SI+ clarity• G-I color\nStandard Lab Grown Diamond Specifications:• 0.25 ct lab grown diamond• VS+ clarity• F+ color","images":["https://cdn.shopify.com/s/files/1/0119/2525/8299/files/ak-nadia-earring-02.png?v=1773950099","https://cdn.shopify.com/s/files/1/0119/2525/8299/files/ak-nadia-earring-03.jpg?v=1773950099","https://cdn.shopify.com/s/files/1/0119/2525/8299/files/PortalStud-YG.jpg?v=1773950099","https://cdn.shopify.com/s/files/1/0119/2525/8299/files/ak-nadia-earring.jpg?v=1774665259","https://cdn.shopify.com/s/files/1/0119/2525/8299/files/Anna_Kikue_Birthstone_Chart.jpg?v=1773950224","https://cdn.shopify.com/s/files/1/0119/2525/8299/files/A7G4643-2.jpg?v=1773950099","https://cdn.shopify.com/s/files/1/0119/2525/8299/files/A7G4661-2.jpg?v=1773950099","https://cdn.shopify.com/s/files/1/0119/2525/8299/files/AK-PortalStuds.png?v=1773950224"],"price":460,"currency":"USD","in_stock":true,"inventory_qty":519948,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:23.224Z"},"share_url":"https://firestarter.network/l/lst_Ogj0PC3M","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_Ogj0PC3M' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Portal Stud' and a budget_max comfortably above $460.00 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."]}}