{"type":"firestarter.listing","listing":{"id":"lst_hVhUljzz","product_name":"Sterling Silver Engraved Smile Face Ring","category":"Rings > Stacking","description":"Sterling Silver Engraved Smile Face Ring\nSterling Silver (925)Sold as a single ringFace = 5mmBand thickness = 1.2mm\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/E2-R-7446-9S-000-0_4.jpg?v=1709810735","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_6310copy40010925744643626972_197e1cc6-ef00-48c4-82c3-905b06752fdd.jpg?v=1709810758","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/E2-R-7446-9S-000-0_1_63902577-ffd9-4c57-ad42-085e4908caf4.jpg?v=1709810758"],"price":22,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:45.967Z"},"share_url":"https://firestarter.network/l/lst_hVhUljzz","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_hVhUljzz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Engraved Smile Face 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."]}}