{"type":"firestarter.listing","listing":{"id":"lst_Ipb7pFXo","product_name":"STEEL FILTER","category":"Wares","description":"A simple steel strainer.\nUsed in gongfucha, this style of strainer is widely preferred for its durability and ease of use. Set it atop a gong dao bei (or directly over your drinking cup) to reliably filter out tea leaf particulates. Produces a crystal-clear decantation every time. ","images":["https://cdn.shopify.com/s/files/1/0178/6381/files/SteelFilterBox_0031.jpg?v=1777044030","https://cdn.shopify.com/s/files/1/0178/6381/files/SteelFilterBox_0022.jpg?v=1777044030","https://cdn.shopify.com/s/files/1/0178/6381/files/SteelFilterBox_0030.jpg?v=1777044038","https://cdn.shopify.com/s/files/1/0178/6381/files/SteelFilterBox_0035.jpg?v=1777044030"],"price":10,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:17.357Z"},"share_url":"https://firestarter.network/l/lst_Ipb7pFXo","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_Ipb7pFXo' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy STEEL FILTER' and a budget_max comfortably above $10.00 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."]}}