{"type":"firestarter.listing","listing":{"id":"lst_fbDPwpib","product_name":"Greybooks","category":"Paper","description":"These are the Greybooks, our notebook refills, in A5 Medium and A4 Large sizes. Greybooks have a textured cardstock exterior, malleable and easy to fit into various covers. \nSold Individually.\nWe have a specially formulated paper designed for fountain pen use with these key elements:♦ Smooth♦ Resistant to feathering♦ Absorbent♦ Resistant to bleed throughOur paper is 90gsm made from sugar cane extract, is pH neutral, and acid free in a proprietary Franklin-Christoph formula. Acid free means it's good for archival purposes. We use true A system international sizing. These pads and journal notebooks also work well with rollerball and ballpoint ink, as well as pencil. Now available in the paper options of ruled, graph, dots, or blank.  Exterior Measurements♦ A5 Med = 5 15/16\" x 8 1/8\"  or  151mm x 206mm ♦ A4 Large = 8 1/4\" x 11 3/4\" or 207mm x 298mm♦ These are sewn bound 72 sheet notebooks (144 pages)♦ Ruled lines are 7mm apart. Graph lines and dot lines are 6mm apart. Ruled, graph and dot lines are 30% black (light grey) with top and bottom margin lines in maroon.♦ Books will lay flat when open for comfortable writing.♦ Celtic Knot and Four Diamonds debossed logo on front.♦ Beveled corners - not only a Franklin-Christoph design element, but also keeps paper corners from bending.","images":["https://cdn.shopify.com/s/files/1/0023/7679/4187/products/A4GreybooksangledonBlack.jpg?v=1643130219","https://cdn.shopify.com/s/files/1/0023/7679/4187/products/A5GreybooksonBlack.jpg?v=1643130219","https://cdn.shopify.com/s/files/1/0023/7679/4187/products/image1_741d19ec-54e4-4544-a148-71b427f43ef8.jpg?v=1643130220","https://cdn.shopify.com/s/files/1/0023/7679/4187/products/GreybookA5texture.jpg?v=1645039291"],"price":8.5,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:20.553Z"},"share_url":"https://firestarter.network/l/lst_fbDPwpib","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_fbDPwpib' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Greybooks' and a budget_max comfortably above $8.50 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."]}}