{"type":"firestarter.listing","listing":{"id":"lst_sTJOuwXn","product_name":"CfM Medium Palette","category":null,"description":"This next size up from our best-selling CfM Small Palette fits double the paints—up to twenty-four of our handmade watercolors! We love these sturdy palettes for their easy-to-clean design and spacious mixing wells!\nIncludes an empty palette with a fold-out mixing tray, swatch card, and a finger loop at the bottom.\nMeasures approximately 9\" x 2.75\" x 1/2\" when closed. Imported from Germany.","images":["https://cdn.shopify.com/s/files/1/0631/2017/9426/products/mediumpalettecopy.jpg?v=1653533688"],"price":36,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:22.906Z"},"share_url":"https://firestarter.network/l/lst_sTJOuwXn","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_sTJOuwXn' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy CfM Medium Palette' and a budget_max comfortably above $36.00 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."]}}