{"type":"firestarter.listing","listing":{"id":"lst_yOHn8Bvg","product_name":"Flipfuel Fuel Transfer Device","category":"Accessories : Resale Accessories","description":"FlipFuel® allows you to transfer fuel from one canister to another. Consolidate partially empty canisters into one full one for longer trips, or portion off only the fuel you need into a smaller canister for shorter trips.An efficient stove like the Soto Windmaster only uses about 1/4 ounce (7 grams) of fuel per 2-cup boil. There is no point of carrying significantly more fuel than you need for your trip!Weigh your canisters when you first buy them and write the full-weight on the can. Then you can calculate the weight of the canister itself and know how much fuel is remaining.Before transferring fuel, place the receiving canister in a freezer for several minutes to shrink the contents, and place the giving canister in the sun to expand the contents.","images":["https://cdn.shopify.com/s/files/1/0004/4652/9572/files/Zpacks-FlipFuel-Canisters.jpg?v=1703603698","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/Zpacks-Flipfuel-Fuel-Transfer-Device-02.jpg?v=1703603698","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/Zpacks-Flipfuel-Fuel-Transfer-Device-03.jpg?v=1703603698"],"price":34.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:39.230Z"},"share_url":"https://firestarter.network/l/lst_yOHn8Bvg","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_yOHn8Bvg' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Flipfuel Fuel Transfer Device' and a budget_max comfortably above $34.95 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."]}}