{"type":"firestarter.listing","listing":{"id":"lst_peK5kaWt","product_name":"Metallic Blue Gel Pen Refills .5mm | Set of 2","category":null,"description":"Refresh your favorite metallic gel pen with this Set of 2 Metallic Blue Gel Pen Refills.\nFeaturing rich, shimmering blue ink and a precise 0.5 mm tip, these refills are perfect for adding elegant accents, detailed writing, and eye-catching embellishments to your creative projects.\nFeatures\n\nIncludes 2 metallic blue gel pen refills\n\nFine 0.5 mm tip for crisp, detailed lines\nSmooth-flowing metallic ink with a subtle shimmer\nIdeal for writing, outlining, and decorative accents\nEasy replacement for compatible gel pen bodies\n\nDesigned for consistent performance and minimal skipping\n","images":["https://cdn.shopify.com/s/files/1/1201/4358/files/MetallicBlueGelPenRefills-2.jpg?v=1780595779","https://cdn.shopify.com/s/files/1/1201/4358/files/MetallicBlueGelPenRefills.jpg?v=1780595778","https://cdn.shopify.com/s/files/1/1201/4358/files/Pen_Compatibility_Chart.png?v=1782258245"],"price":5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T15:15:44.791Z"},"share_url":"https://firestarter.network/l/lst_peK5kaWt","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_peK5kaWt' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Metallic Blue Gel Pen Refills .5mm | Set of 2' 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."]}}