{"type":"firestarter.listing","listing":{"id":"lst_K9tL9aQ-","product_name":"SHADOW BLUE","category":"Watercolor paints","description":"A beautiful duochrome that dances between a subtle shadow color on white paper and an electric blue on colored surfaces. 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_bfefadda-9fa7-4be2-a29a-c1d1d3f3ed75.jpg?v=1712784387","https://cdn.shopify.com/s/files/1/0873/6548/4857/files/il_fullxfull.1749668440_12z8_7abed7e1-5aa5-4540-96d2-b80cb40ebbc8.jpg?v=1712784387","https://cdn.shopify.com/s/files/1/0873/6548/4857/files/il_fullxfull.1749668552_87or_7b51761c-a852-4340-86cd-9cf5b02b9b40.jpg?v=1712784387","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_18789f1d-0cfa-408d-be10-343c6a9f4c4a.jpg?v=1715173002"],"price":10,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:20.348Z"},"share_url":"https://firestarter.network/l/lst_K9tL9aQ-","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_K9tL9aQ-' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SHADOW BLUE' 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."]}}