{"type":"firestarter.listing","listing":{"id":"lst_uxF6y9yX","product_name":"Sterling Silver Puffed Heart Charm Ring","category":"Rings > Stacking","description":"Puffed Heart Charm Ring\nSterling Silver (925)Sold as a single ringThe band measures: 2mm at the widest pointThe heart charm measures: 6.5mm (w) x 6 (h)The ball charm measures: 4mm (w) x 4mm (h)\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-R-2168-SS-000-0_1.jpg?v=1720440814","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_0431_copy_7101_2168.jpg?v=1726585579","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-R-2168-SS-000-0_2.jpg?v=1721114789","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_8990_copy_7098_3282_2168_2452_2999_03d183c6-3036-4005-bb4f-976f6f6780c7.jpg?v=1721114738","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_8698_copy_3282_4757.jpg?v=1725457758"],"price":22,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:45.332Z"},"share_url":"https://firestarter.network/l/lst_uxF6y9yX","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_uxF6y9yX' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Puffed Heart Charm Ring' and a budget_max comfortably above $22.00 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."]}}