{"type":"firestarter.listing","listing":{"id":"lst_IyWl4Wqa","product_name":"Gouache 6 Set","category":null,"description":"Six of our favorite gouache colors, paired with a legion heavy cold press black paper mini pad! “Gwaa-shhh” the funnest word to say in paint terms! Opaque and milky, they give great range to your palette, blending with the rest of your palette to create a myriad of new hues! Open a whole new dimension in your watercolor practice.\nBeach Rose, Milkweed, Ice Blue, Butter, Robin's Egg and Lilac\n ","images":["https://cdn.shopify.com/s/files/1/1985/4495/files/image_12a9a7ad-49db-498e-8c05-06f97e1f97e0.heic?v=1776260488"],"price":83,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:19.186Z"},"share_url":"https://firestarter.network/l/lst_IyWl4Wqa","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_IyWl4Wqa' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gouache 6 Set' and a budget_max comfortably above $83.00 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."]}}