{"type":"firestarter.listing","listing":{"id":"lst_gYzmrJJ4","product_name":"Arches Watercolor Pads, 9 x 12\" - 140lb. - Various Paper Finishes","category":"Paper","description":"Arches Watercolor Pads - 140lb. - Various Paper FinishesPad of 12 Sheets9 x 12\" / 20 x 26cm140lb. 100% CottonPre-Stretched paperAcid and OBA FreeMade in France\n \nThis is a watercolor pad, gummed along the top for easy removal of sheets.\nI use these particular pads all the time - for paintings, for swatching and testing, for experimentation and play - they are very all-purpose.  The quality is excellent, and these are a wonderful way to expose yourself to artist quality paper.\nI have used Arches watercolor paper for over twenty years.  Hope you love them too!\n \n© Greenleaf &amp; Blueberry 2020www.greenleafblueberry.com","images":["https://cdn.shopify.com/s/files/1/1696/5931/files/IMG_7968.jpg?v=1750369304"],"price":33.15,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:21.608Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_gYzmrJJ4","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_gYzmrJJ4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Arches Watercolor Pads, 9 x 12\" - 140lb. - Various Paper Finishes' and a budget_max comfortably above $33.15 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."]}}