{"type":"firestarter.listing","listing":{"id":"lst_AFkZveDa","product_name":"Maple Leaf Twinkle","category":"Ink Bottle","description":"SAVE on Maple Leaf Twinkle in the Twinkle Pair.\nMaple Leaf Twinkle combines the fiery orange-red of peak fall with a frosted silver sparkle for like dew drops on fading leaves.\nTwinkle Formula inks require additional pen maintenance and cleaning compared to their traditional ink peers. A medium point grade nib or larger is suggested to permit the pigment to travel from reservoir to page. We do not recommend pigmented inks in vintage pens. With all pigmented inks, we suggest using a pen that fully disassembles for complete and thorough cleaning.\nEach 90mL volume will provide approximately 112 standard converter refills with an average 0.8mL draw. Rigid glass bottles arrive individually wrapped in cellulose wadding and prepared in a beautifully foiled gift box.","images":["https://cdn.shopify.com/s/files/1/1237/1088/files/Maple_Leaf_Twinkle_Swatch_Macro_45bfcfc2-0beb-49d0-89a8-6278a5fb0869.jpg?v=1755283011","https://cdn.shopify.com/s/files/1/1237/1088/files/Maple_Leaf_Twinkle_Writing_WB_Macro.jpg?v=1755283011","https://cdn.shopify.com/s/files/1/1237/1088/files/Maple_Leaf_Twinkle_5b1c082d-0b81-4199-9d35-15e46ce9a3a8.jpg?v=1782488688","https://cdn.shopify.com/s/files/1/1237/1088/files/Maple_Leaf_Twinkle_Writing_WB_a435da45-eae7-42f8-a34a-82934c15cce1.jpg?v=1755283024","https://cdn.shopify.com/s/files/1/1237/1088/files/Ink_Bottle_Box.jpg?v=1774542507"],"price":39,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:18.252Z"},"share_url":"https://firestarter.network/l/lst_AFkZveDa","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_AFkZveDa' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Maple Leaf Twinkle' and a budget_max comfortably above $39.00 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."]}}