{"type":"firestarter.listing","listing":{"id":"lst_ps_aKgWN","product_name":"House Signet | Recycled 14k Gold","category":"Rings","description":"Historically used to seal and authenticate documents with personal signatures, our House Signet is a melty blank slate ready to customize to your liking. Wear it simple or add engravings and stones, the possibilities are endless.  \nWant to customize? Check out our  Customized House Signets.","images":["https://cdn.shopify.com/s/files/1/0245/6344/9908/files/House_Signet-4.jpg?v=1774726179","https://cdn.shopify.com/s/files/1/0245/6344/9908/files/house_signet_and_ripple.jpg?v=1775328216","https://cdn.shopify.com/s/files/1/0245/6344/9908/files/House_Signet.jpg?v=1775328216","https://cdn.shopify.com/s/files/1/0245/6344/9908/files/OG-House-Signets.jpg?v=1774726179","https://cdn.shopify.com/s/files/1/0245/6344/9908/files/OG-House-Signets1.jpg?v=1774726179"],"price":2560,"currency":"USD","in_stock":true,"inventory_qty":1799820,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:35.403Z"},"share_url":"https://firestarter.network/l/lst_ps_aKgWN","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_ps_aKgWN' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy House Signet | Recycled 14k Gold' and a budget_max comfortably above $2560.00 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."]}}