{"type":"firestarter.listing","listing":{"id":"lst_UgbXj1LI","product_name":"Sterling Silver Blue Enamel Cuff","category":"Earrings > Cuffs","description":"Blue Enamel Cuff\nSterling Silver (925)Blue enamelAvailable as a single-cuff earringThe cuff measures: 13.3mm (w) x 13.3mm (h) (outside diameter)The cuff measures: 9.3mm (inside diameter)The cuff thickness measures: 2.25mmThe opening width of the cuff measures: 4.4mmCuff earring - no piercing requiredGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/M6-CU-2730-SS-BLUE-0_0108942d-2303-485d-9f69-76b56546b1d0.jpg?v=1708597010","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/27302_23d5a246-def0-4de4-bdd4-5fb2ade34fa6.jpg?v=1753186908","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/27303_0efa6557-462a-4337-a0ab-a31f0411dd7b.jpg?v=1753186908","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/27112730_d8971ba6-16fc-4a35-92ab-8aa13318ed1e.jpg?v=1753186908"],"price":23,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:47.761Z"},"share_url":"https://firestarter.network/l/lst_UgbXj1LI","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_UgbXj1LI' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Blue Enamel Cuff' and a budget_max comfortably above $23.00 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."]}}