{"type":"firestarter.listing","listing":{"id":"lst_yiMagnzB","product_name":"April Flat Bottom Dripper Filters in 2 sizes","category":"Paper Filter","description":"April filters are manufactured with high-quality pulp, and specially designed to fit the April Brewer. It sits deeper into the dripper, and allows a faster flow.\nThe small April filter has a size equivalent to Kalita wave 155, and fits perfectly with our ORIGAMI S size dripper. The Large size is slightly shorter than Kalita 185, fitting perfectly with April Plastic Brewers (size 175)\nThe SMALL size is recommended with the glass and ceramic brewer, and the LARGE Paper Filters sit slightly higher, and the base is wider for a better fit on the plastic brewer.\nHowever, April brewers are also useable between both sizes. \nApril is a coffee roastery, rooted in Copenhagen, home to the Danish Brewers Cup Champion 2019, Barista Champion in 2023, and Swedish Brewers Cup Champion in 2024 and the 2nd place at World Brewers Cup 2019.\nAs a safety precaution, all filters are final sale and not returnable.Product Specification:\nQuantity: 50 sheets per pack\nMaterial: Virgin Wood Pulp","images":["https://cdn.shopify.com/s/files/1/0275/3567/1361/files/April_Filter-2-2.jpg?v=1762444475","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/aprilfilternewpackaging.png?v=1724265199","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/April_Filter-1.jpg?v=1774987277"],"price":12.7,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:25.668Z"},"share_url":"https://firestarter.network/l/lst_yiMagnzB","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_yiMagnzB' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy April Flat Bottom Dripper Filters in 2 sizes' and a budget_max comfortably above $12.70 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."]}}