{"type":"firestarter.listing","listing":{"id":"lst_y9P0geEl","product_name":"Earl Grey Black Tea","category":"Tea","description":"Organic Earl Grey is a classic British black tea infused with flavorful  and delicious natural Bergamot (Citrus) flavor. Our tea is so flavorful you've never experienced an Earl Grey like this, a breakfast favorite but excellent all day long. Studies show black tea may help prevent plaque build-up in the arteries and possesses effective cholesterol– lowering abilities.\nSampler: approx. 3 to 4 cups\nStandard: 2.5 oz - 25 to 30 cups\nLarge: 5 oz - 50 to 60 cups\nCaffeine Content: 60 mgIngredients: Organic Fair Trade black tea leaves and natural bergamot flavor.\nBrewing Instructions: 1 tablespoon of tea per 8 ounces of boiling water. Infusion Time: 4 minutes.","images":["https://cdn.shopify.com/s/files/1/1346/1315/products/EarlGreyTea.png?v=1608171239","https://cdn.shopify.com/s/files/1/1346/1315/products/EarlGrayProductPhotography_7d874659-50dc-459f-ac70-00d108cd072e.png?v=1603384902"],"price":15.99,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:17.528Z"},"share_url":"https://firestarter.network/l/lst_y9P0geEl","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_y9P0geEl' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Earl Grey Black Tea' and a budget_max comfortably above $15.99 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."]}}