{"type":"firestarter.listing","listing":{"id":"lst_4gaxugkF","product_name":"Natural Yellow. Half pan, full pan or bottle cap of handmade watercolor paint","category":null,"description":"Natural Yellow.\nNatural Yellow, a yellow oxide pigment, is semi-opaque with good tinting strength. \n\nColor index: Py43\nLightfastness: excellent\nTransparency: Semi\nTinting Strength: average\nToxicity: Non-toxic\nShimmer: no\n","images":["https://cdn.shopify.com/s/files/1/0607/2126/6875/products/il_fullxfull.3457588499_ntmm.jpg?v=1639431293","https://cdn.shopify.com/s/files/1/0607/2126/6875/products/il_fullxfull.3457594899_8p3x.jpg?v=1639431299","https://cdn.shopify.com/s/files/1/0607/2126/6875/products/il_fullxfull.3457588543_iab7.jpg?v=1639431301","https://cdn.shopify.com/s/files/1/0607/2126/6875/products/il_fullxfull.3409918556_h511.jpg?v=1639431304","https://cdn.shopify.com/s/files/1/0607/2126/6875/products/il_fullxfull.3457588483_ohpf.jpg?v=1639431306","https://cdn.shopify.com/s/files/1/0607/2126/6875/products/il_fullxfull.1825634754_qtmn_2ea28c7c-336c-4f49-b2bb-a81c6b668789.jpg?v=1639431313"],"price":16,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:19.681Z","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_4gaxugkF","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_4gaxugkF' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Natural Yellow. 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."]}}