{"type":"firestarter.listing","listing":{"id":"lst_5jiXlk8E","product_name":"Big Eye Monster Gel Pen","category":"Curated","description":"BCmini gel pens uses a gel-based ink, combining the permanence of oil-based ballpoint ink and the smooth glide of water-based ink, in which pigment is suspended in a water-based gel. Gel ink is thick and opaque, it shows up more clearly on dark or slick surfaces than the typical inks used in ballpoint or felt tip pens.\nGel pens can be used for varies types of writing and illustration.  Fine-tip gel pens let you fit more writing onto every page and card. They make your handwriting neater by creating sharper, more consistent lines.  As they don’t put as much ink on the page as broader pens, they dry faster and are less prone to smudging.\nPen colors will be shipped at random if you have a preference on color, please leave a note on your order and we will do our best to accommodate. All pens contain black ink. ","images":["https://cdn.shopify.com/s/files/1/1751/9263/files/11e47c3a79908d11408c86effd559230c5fa06a554d2ee371c1360a46007247b_jpeg.webp?v=1759352760","https://cdn.shopify.com/s/files/1/1751/9263/files/00b6778cbaad299f02acf9007e9f63679905509483a9a24f133c8bf29ed8cfde_jpeg.webp?v=1759352760","https://cdn.shopify.com/s/files/1/1751/9263/files/monsterpen3_ea019cb7-3a8e-4376-b76f-518a23ce6e19.webp?v=1759352760","https://cdn.shopify.com/s/files/1/1751/9263/files/monsterpen_375294e3-b070-40fd-bd92-b1f9f46b3a82.webp?v=1759352760","https://cdn.shopify.com/s/files/1/1751/9263/files/monsterpen5_6a8efe58-b675-4bbc-b344-1925c386a39c.webp?v=1759352760"],"price":3,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:49.306Z"},"share_url":"https://firestarter.network/l/lst_5jiXlk8E","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_5jiXlk8E' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Big Eye Monster Gel Pen' and a budget_max comfortably above $3.00 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."]}}