{"type":"firestarter.listing","listing":{"id":"lst_eiY7UlfL","product_name":"Ball Point Pen Refill - Vector Point By Dango Products","category":"Pens & Notebooks","description":"The Dango VECTOR POINT™ Ink Cartridge delivers a rich black line with an exceptionally smooth writing feel. Built in a compact metal-body format comparable in size to the Schmidt 4889M and Fisher Space Pen® SPR4 cartridges, VECTOR POINT is compatible with many pens designed around the popular mini cartridge standard. Engineered for clean, consistent performance that glides effortlessly across the page — smooth like velvet.\n\nSpecifications:-Black Ink\n\n-Medium Tip\n\n-Compatible with Dango Mini Pen and Dango P01 Pen","images":["https://cdn.shopify.com/s/files/1/1981/3079/files/ball-point-pen-refill-vector-point-by-dango-products-dangoproducts-1241324690.jpg?v=1780474152","https://cdn.shopify.com/s/files/1/1981/3079/files/ball-point-pen-refill-vector-point-by-dango-products-dangoproducts-1241324691.jpg?v=1780474091","https://cdn.shopify.com/s/files/1/1981/3079/files/ball-point-pen-refill-vector-point-by-dango-products-dangoproducts-1241324689.jpg?v=1780474029","https://cdn.shopify.com/s/files/1/1981/3079/files/ball-point-pen-refill-vector-point-by-dango-products-dangoproducts-1241324687.jpg?v=1780473968","https://cdn.shopify.com/s/files/1/1981/3079/files/ball-point-pen-refill-vector-point-by-dango-products-dangoproducts-1241324688.jpg?v=1780473909"],"price":5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:14.502Z"},"share_url":"https://firestarter.network/l/lst_eiY7UlfL","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_eiY7UlfL' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ball Point Pen Refill - Vector Point By Dango Products' and a budget_max comfortably above $5.00 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."]}}