{"type":"firestarter.listing","listing":{"id":"lst_-nBw_FKx","product_name":"Pu'erh Tea","category":"Teas","description":"This aged and fermented black tea is believed to aid in weight-loss and promote heart health. Its unique flavor is rich and earthy.\nRecommended steeping guide: Use 1 teaspoon Pu'erh per 8 oz water at 212 degrees for 3-5 minutes.","images":["https://cdn.shopify.com/s/files/1/0604/1077/products/Puerh_Tea_Lo_Res.jpg?v=1559159028"],"price":17.25,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:10.883Z"},"share_url":"https://firestarter.network/l/lst_-nBw_FKx","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_-nBw_FKx' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pu'erh Tea' and a budget_max comfortably above $17.25 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."]}}