{"type":"firestarter.listing","listing":{"id":"lst_8a-l-r2l","product_name":"Water Color Paper - Loose Leaf","category":"Paper","description":"\n \nPresenting our special water color paper. Good for the seasoned artist or the budding beginner looking to upgrade. \n\n300gsm thickness - made of 100% cotton, ideal for watercolor, gouache, and inks including our Franklin-Christoph fountain pen ink collection. Two size options.\n \nCan withstand washes, is acid free, and is finely textured cold press.\n \n4\" x 6\" Postcard 15-pack or for a special price a Set of 3 packs. (101mm x 152mm)\n \nA5 Size 10-pack or for a special price a Set of 3 packs.\nA5 Size = 5 7/8\" x 8 1/4\" or 147mm x 210mm.\n","images":["https://cdn.shopify.com/s/files/1/0023/7679/4187/products/WaterColorartlooseleaf.jpg?v=1633113821","https://cdn.shopify.com/s/files/1/0023/7679/4187/products/image6_89708c27-83cb-42f4-864b-68d3e6727377.jpg?v=1633111958","https://cdn.shopify.com/s/files/1/0023/7679/4187/products/image4_fbd3d2c2-0abd-4550-8aae-4467429826a4.jpg?v=1633111959","https://cdn.shopify.com/s/files/1/0023/7679/4187/products/image1_c0338f47-c2d7-471e-8f5e-54431c25180c.jpg?v=1633111959","https://cdn.shopify.com/s/files/1/0023/7679/4187/products/WC4.6individual.jpg?v=1633112065","https://cdn.shopify.com/s/files/1/0023/7679/4187/products/A4_Water_Color_Paper_on_black.jpg?v=1655141811","https://cdn.shopify.com/s/files/1/0023/7679/4187/products/WaterColorPaperclose.jpg?v=1655141979","https://cdn.shopify.com/s/files/1/0023/7679/4187/products/WaterColorpaper3sizes.jpg?v=1655141981"],"price":5.75,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:20.596Z"},"share_url":"https://firestarter.network/l/lst_8a-l-r2l","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_8a-l-r2l' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Water Color Paper - Loose Leaf' and a budget_max comfortably above $5.75 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."]}}