{"type":"firestarter.listing","listing":{"id":"lst_fcHcRbfK","product_name":"Sterling Silver Loose Chain Ring","category":"Rings > Stacking","description":"Loose chain style ring\nSterling Silver (925)Band = 2.5mm (h)Sold as a single ringGift ready - branded cotton gift bag includedSizes available (approx conversion)UK J // US 5UK L // US 6UK N // US 7UK P // US 8UK R // US 9","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A1-R-2492-SS-000-0_2_72e2b4a8-eed6-491d-837a-fbc661795309.webp?v=1707213465","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_3196_copy_3179_2492_0018.jpg?v=1741865426","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A1-R-2492-SS-000-0_3_d1c725c5-31be-476f-b25f-8ba2b31ce7bb.webp?v=1741865261","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_0439_copy_0315_5085_1131_2492_3ce72875-eff5-4305-9d17-24f92c372bcb.jpg?v=1741865261","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A9709copy917890212492732949416037.jpg?v=1741865234"],"price":22,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:45.572Z"},"share_url":"https://firestarter.network/l/lst_fcHcRbfK","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_fcHcRbfK' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Loose Chain 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."]}}