{"type":"firestarter.listing","listing":{"id":"lst_iU9s81ht","product_name":"Signature Watercolour Collection","category":"Art Supplies","description":"Our pocket-sized palettes, thoughtfully curated for everyday painting.\n\nArtist-grade watercolours, hand-poured in our Somerset studio.\nSix pigment-rich half pans with the highest Lightfastness rating (excellent) across the board.\nRecycled plastic pans made from ghost nets recovered from the Cornish coast.\n\nThe go-to palette for everyday painting: these six colours give you a balanced foundation that mixes beautifully, covers all the essentials and feels intuitive from the moment you open the tin. Great for sketching on the go or building confidence in your colour choices.\nIncludes:\n\nVanadate Light Yellow\nVanadate Dark Yellow\nQuinacridone Pink\nScarlet Red\nPhthalo Blue\nUltramarine Light Blue\n\nCurated by the Tom’s Studio team, each pocket-size palette collection (Signature, Seascape, Landscape and Naturescape) brings together six handmade half pans in a lightweight travel tin. Every half pan is made from recycled ocean waste and filled by hand in our Somerset studio.\nThe tin holds six colours with room to add six more, plus a built-in space for mixing and swatching wherever you are – from the kitchen table to a windswept hillside. A compact, considered way to carry a thoughtfully balanced palette in your pocket.","images":["https://cdn.shopify.com/s/files/1/0089/6129/4417/files/WatercolourSet_Signature.jpg?v=1773918357","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/Watercolours_Signature_Web5_038405c0-8b03-457a-8d28-0e7fc0eb72b2.jpg?v=1772461178","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/AllyArtTools_Watercolours_SignatureWeb.jpg?v=1772461178","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/Watercolours_Signature_Web4.jpg?v=1772461178","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/WatercolourSet_Signature2.jpg?v=1773918357","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/WatercolourPaint_VandateLightYellow_Properties_f0c66225-9d15-4c39-bd55-04cc088d9648.jpg?v=1772461178","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/WatercolourPaint_VandateDarkYellow_Properties_0835f2a9-77de-4adb-a3a8-c3e5fbd45722.jpg?v=1772461178","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/WatercolourPaint_QuinacridonePink_Properties.jpg?v=1772461178","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/WatercolourPaint_Scarlet_Properties.jpg?v=1772461178","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/WatercolourPaint_PhthaloBlue_Properties.jpg?v=1772461178","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/WatercolourPaint_UltraMarineLight_Properties.jpg?v=1772461178"],"price":57,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:22.662Z"},"share_url":"https://firestarter.network/l/lst_iU9s81ht","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_iU9s81ht' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Signature Watercolour Collection' and a budget_max comfortably above $57.00 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."]}}