{"type":"firestarter.listing","listing":{"id":"lst_fZalSVSm","product_name":"COPPER","category":"Watercolor paints","description":"A classic pearlescent color, the name says it all. Perfect for watercolors, calligraphy and other decorative crafts.\nThis paint is non-toxic and has excellent UV stability. Each pan is magnetised.","images":["https://cdn.shopify.com/s/files/1/0873/6548/4857/files/image_53c76cba-e701-4fdb-905c-cd89f557be8e.jpg?v=1712784404","https://cdn.shopify.com/s/files/1/0873/6548/4857/files/blue-pine-arts-premium-art-supplies-handmade-artisanal-watercolor-paints-professional-handcrafted-watercolour-sets-shimmers-set-2-181.jpg?v=1772614185","https://cdn.shopify.com/s/files/1/0873/6548/4857/files/blue-pine-arts-premium-art-supplies-handmade-artisanal-watercolor-paints-professional-handcrafted-watercolour-sets-shimmers-set-2-183.jpg?v=1772614185","https://cdn.shopify.com/s/files/1/0873/6548/4857/files/blue-pine-arts-premium-art-supplies-handmade-artisanal-watercolor-paints-professional-watercolors-handcrafted-color-chart-6386_9aa6920a-24d8-4c94-8e5b-0f586c4544e3.jpg?v=1772613965"],"price":10,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:20.351Z"},"share_url":"https://firestarter.network/l/lst_fZalSVSm","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 ","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_fZalSVSm' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy COPPER' and a budget_max comfortably above $10.00 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."]}}