{"type":"firestarter.listing","listing":{"id":"lst_aU1Ygiz1","product_name":"Pencil Tips","category":"Pencil Tip","description":"\nPersonalize Your NTI Pen with Custom Engraved Pen Tips!We believe in offering our customers the freedom to make their NTI pencil truly unique. Our Titanium Pencil Tips are not just high-quality replacements; they are a canvas for personalization and self-expression.Whether you're commemorating a special occasion, creating a unique gift, or simply expressing your personal style, an engraved tip adds a touch of individuality to your writing experience. It's the perfect way to make your NTI pencil not just a tool, but a treasured keepsake.","images":["https://cdn.shopify.com/s/files/1/0051/4614/8898/products/AllTipsPictured.jpg?v=1680100526","https://cdn.shopify.com/s/files/1/0051/4614/8898/products/LeadslingerGatlingTip.jpg?v=1680100526","https://cdn.shopify.com/s/files/1/0051/4614/8898/products/LeadslingerHelixTip.jpg?v=1680100526","https://cdn.shopify.com/s/files/1/0051/4614/8898/products/LeadslingerStalkerTip.jpg?v=1680100526","https://cdn.shopify.com/s/files/1/0051/4614/8898/products/LeadslingerStandardTip.jpg?v=1680100526"],"price":60,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:47.768Z"},"share_url":"https://firestarter.network/l/lst_aU1Ygiz1","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_aU1Ygiz1' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pencil Tips' and a budget_max comfortably above $60.00 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."]}}