{"type":"firestarter.listing","listing":{"id":"lst_a3R2bxxQ","product_name":"TRUPTI'S GREY II","category":"Watercolor paints","description":"This greenish-tinted grey is rather difficult to describe. Made with two unusual pigments, it gives a rich neutral with breathtaking visual effects. The shade changes in color from wet to dry, making it a shifting color. The pink and green hues sometimes separate to create astonishing effects on the paper, although this is not granulation. It's an entirely unique color that isn't available anywhere.\nPigment - PV19, PG7Transparent, Non-Granulating, Staining Lightfastness - 8 = Very Lightfast\nEach pan is magnetised. It is natural for some paints to have cracked surfaces by their nature. However, we assure you, that the cracks don't affect the performance of the paints.","images":["https://cdn.shopify.com/s/files/1/0873/6548/4857/files/blue-pine-arts-premium-art-supplies-handmade-artisanal-watercolor-paints-professional-watercolors-handcrafted-truptis-grey-2-9385.jpg?v=1715173792","https://cdn.shopify.com/s/files/1/0873/6548/4857/files/blue-pine-arts-premium-art-supplies-handmade-artisanal-watercolor-paints-professional-watercolors-handcrafted-truptis-grey-2-6343.jpg?v=1715173792","https://cdn.shopify.com/s/files/1/0873/6548/4857/files/blue-pine-arts-premium-art-supplies-handmade-artisanal-watercolor-paints-professional-watercolors-handcrafted-truptis-grey-2-6344.jpg?v=1715173792","https://cdn.shopify.com/s/files/1/0873/6548/4857/files/blue-pine-arts-premium-art-supplies-handmade-artisanal-watercolor-paints-professional-watercolors-handcrafted-truptis-grey-2-6345.jpg?v=1715173792","https://cdn.shopify.com/s/files/1/0873/6548/4857/files/blue-pine-arts-premium-art-supplies-handmade-artisanal-watercolor-paints-professional-watercolors-handcrafted-truptis-grey-2-6346.jpg?v=1715173792","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-family-9412_6c5edc40-b46d-4744-93e1-508d50b991fd.jpg?v=1715173792","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_ec12d08d-26ec-46e3-9b47-434a374f33a8.jpg?v=1715173792"],"price":15,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:20.440Z"},"share_url":"https://firestarter.network/l/lst_a3R2bxxQ","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_a3R2bxxQ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy TRUPTI'S GREY II' and a budget_max comfortably above $15.00 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."]}}