{"type":"firestarter.listing","listing":{"id":"lst_zqvVZ_9Y","product_name":"E14 - (CrazyFiber)- Taschenstift in Blue Lagoon","category":"Fountain Pen","description":"This Blue Lagoon pocket pen brings serious style to your everyday carry. Crafted from striking cobalt blue and white patterned micarta—a unique, durable material that's tougher than traditional plastics—it's built to last through countless jottings and adventures. The secure postable design keeps your cap exactly where you need it, so no more lost lids. Whether you're sketching, signing, or simply showing off your gear, this stunning writing companion delivers both function and flair in one compact package.","images":["https://cdn.shopify.com/s/files/1/0329/5117/3260/files/20260129-PXL_20260129_171239646.jpg?v=1770071132","https://cdn.shopify.com/s/files/1/0329/5117/3260/files/20260129-PXL_20260129_171207307.MP.jpg?v=1770071132","https://cdn.shopify.com/s/files/1/0329/5117/3260/files/20260129-PXL_20260129_171300312.jpg?v=1770071132","https://cdn.shopify.com/s/files/1/0329/5117/3260/files/20260129-PXL_20260129_171212511.jpg?v=1770071132","https://cdn.shopify.com/s/files/1/0329/5117/3260/files/20260129-PXL_20260129_171218622.jpg?v=1770071132","https://cdn.shopify.com/s/files/1/0329/5117/3260/files/Hinze-Custom-Order-Form-1_Page_2_31ea60f9-53e8-4b7b-a660-8bcdb5a83c72.jpg?v=1770071443","https://cdn.shopify.com/s/files/1/0329/5117/3260/files/Hinze-Custom-Order-Form-1_Page_1_a1ec2a5d-1be0-4bed-8f6e-0966e4b94f79.jpg?v=1770071443"],"price":249.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:21.008Z"},"share_url":"https://firestarter.network/l/lst_zqvVZ_9Y","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_zqvVZ_9Y' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy E14 - (CrazyFiber)- Taschenstift in Blue Lagoon' and a budget_max comfortably above $249.99 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."]}}