{"type":"firestarter.listing","listing":{"id":"lst_BlTUEkq_","product_name":"Grayscale Acrylographs | Set of 5","category":null,"description":"Grayscale Acrylographs | Set of 5\nBring depth to your spreads with the Grayscale Acrylographs. This 5-pen set of water-based acrylic paint pens comes in a curated range of gray tones, ideal for journaling, scrapbooking, and lettering on both light and dark paper. Each pen has a fine .7mm tip for clean, detailed lines.\n\n\nSet of 5 acrylic paint pens in grayscale hues\n\n\n.7mm fine tips for detailed artwork and lettering\n\n\nOpaque, water-based acrylic ink\n\n\nVegan and non-toxic\n\n","images":["https://cdn.shopify.com/s/files/1/1201/4358/files/Halloween2025Pens-4_a90289a4-0603-40e2-82e3-bc24e018db27.jpg?v=1755882362","https://cdn.shopify.com/s/files/1/1201/4358/files/Halloween2025Pens-5_cb1496d4-aa2b-4114-b355-8193a3423123.jpg?v=1755882462","https://cdn.shopify.com/s/files/1/1201/4358/files/Halloween2025Pens-2_43c20d6d-15c7-4db3-9d5b-bfef9d11f7af.jpg?v=1755882462"],"price":19,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:15.015Z"},"share_url":"https://firestarter.network/l/lst_BlTUEkq_","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_BlTUEkq_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Grayscale Acrylographs | Set of 5' and a budget_max comfortably above $19.00 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."]}}