{"type":"firestarter.listing","listing":{"id":"lst_xHSHrp_V","product_name":"Elastic Pen Holder","category":"Paper Accessory","description":"SELLING CONDITION: NEW OLD STOCK. This product has been discontinued.\n♦ A elegant solution to the age old problem of \"Where did I put my pen!?!\" This cleverly designed pen holder attaches to your favorite hardcover notebook without damaging your notebook and can be used time and time again.\n♦ Made of our soft boot leather in a black and brown combination and accented with creme stitching. The F and diamonds logo is debossed on the spind side of the pen compartment.\n♦ Great for pocket notebooks, journals, and dairies of all kinds. Works best with hardcover books. Fits most popular brands such as Moleskine, Clairefontaine, Field Notes, Rhodia.","images":["https://cdn.shopify.com/s/files/1/0023/7679/4187/files/franklin-christoph-leather-pen-holder-notebook-black-brown-a1b2c3d4_920a89ff-1214-4143-be02-2bb4fd6b00a6.jpg?v=1779822147","https://cdn.shopify.com/s/files/1/0023/7679/4187/files/franklin-christoph-leather-pen-holder-black-brown-a1b2c3d4_f7f2a3fc-ee0c-4ee3-a597-28b13085accf.jpg?v=1779822147","https://cdn.shopify.com/s/files/1/0023/7679/4187/files/franklin-christoph-elastic-pen-holder-leather-black-f7a3b1c9.jpg?v=1779822147","https://cdn.shopify.com/s/files/1/0023/7679/4187/files/franklin-christoph-elastic-pen-holder-black-brown-leather-a1b2c3d4.jpg?v=1779822147"],"price":12.5,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:19.907Z"},"share_url":"https://firestarter.network/l/lst_xHSHrp_V","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_xHSHrp_V' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Elastic Pen Holder' and a budget_max comfortably above $12.50 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."]}}