{"type":"firestarter.listing","listing":{"id":"lst_T5Gu-ymK","product_name":"Unitea Glass Tea Cup","category":"Tea Cups","description":"This heat resistant glass teacup integrates harmoniously into any scene. Enjoy observing the nuanced hue of your favored tea in this simple, yet elegant cup. \nAlso available as a set.","images":["https://cdn.shopify.com/s/files/1/0041/3842/products/H21_Bellocq-UniteaGlassCup-1332.jpg?v=1636482816","https://cdn.shopify.com/s/files/1/0041/3842/products/H21_Bellocq-UniteaGlassCup-1331.jpg?v=1636482784"],"price":13.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:18.019Z"},"share_url":"https://firestarter.network/l/lst_T5Gu-ymK","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_T5Gu-ymK' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Unitea Glass Tea Cup' and a budget_max comfortably above $13.50 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."]}}