{"type":"firestarter.listing","listing":{"id":"lst_laaAlPkV","product_name":"Vine Black. Half pan, full pan or bottle cap of handmade watercolor paint","category":"watercolor paint","description":"Vine Black.\nVine Black is made from carbonized vines and is a granulating natural black, with values ranging from dark black to light gray.  Lightfast and non-toxic, Vine Black is a good neutral black. Bottle caps are equivalent in amount of paint to a generous full pan. \n\nColor index: Pb8\nLightfastness: excellent\nTransparency: Semi\nTinting Strength: average\nToxicity: Non-toxic\n\n\nShimmer: no\n\n","images":["https://cdn.shopify.com/s/files/1/0607/2126/6875/products/vine-black-half-pan-full-pan-or-bottle-cap-of-handmade-watercolor-paint-712055.jpg?v=1699891815","https://cdn.shopify.com/s/files/1/0607/2126/6875/products/vine-black-half-pan-full-pan-or-bottle-cap-of-handmade-watercolor-paint-327695.jpg?v=1699891815","https://cdn.shopify.com/s/files/1/0607/2126/6875/products/vine-black-half-pan-full-pan-or-bottle-cap-of-handmade-watercolor-paint-550237.jpg?v=1699891815"],"price":16,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:19.734Z","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_laaAlPkV","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_laaAlPkV' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Vine Black. Half pan, full pan or bottle cap of handmade watercolor paint' and a budget_max comfortably above $16.00 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."]}}