{"type":"firestarter.listing","listing":{"id":"lst_aw04zcpK","product_name":"Watercolour Travel Tin","category":"Art Supplies","description":"A lightweight, pocket-size watercolour tin designed to keep your palette organised, portable and ready to go.\nThis empty travel tin holds 12 half pans. Inside, you’ll also find a built-in mixing and swatching area – perfect for testing colours and blending washes.\nMade to pair seamlessly with our hand-poured half pans, it’s a compact, considered way to build a palette that suits you – whether you’re painting at the kitchen table, heading out to sketch, or tucking it into a bag for later.\nPlease note: this listing is for the tin only. Half pans are sold separately.","images":["https://cdn.shopify.com/s/files/1/0089/6129/4417/files/CS_TinColours.jpg?v=1770801602","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/TIN_Blue.jpg?v=1770912941","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/TIN_BlueEmpty.jpg?v=1770912940","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/TIN_BothViews_Blue.jpg?v=1771509383","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/TIN_Lilac.jpg?v=1771509383","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/TIN_LilacEmpty.jpg?v=1771509383","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/TIN_BothViews_Lilac.jpg?v=1771509383","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/TIN_Green.jpg?v=1771509383","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/TIN_GreenOpen.jpg?v=1771509383","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/TIN_BothViews_Green.jpg?v=1771509383"],"price":18,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:22.638Z"},"share_url":"https://firestarter.network/l/lst_aw04zcpK","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_aw04zcpK' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Watercolour Travel Tin' and a budget_max comfortably above $18.00 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."]}}