{"type":"firestarter.listing","listing":{"id":"lst_erK-8Cp0","product_name":"The Lover Pen Set","category":"Gift Shop","description":"The perfect set of pens for your sweetheart! Our Lover pen set features 3 pens, each with a heartwarming phrase. Each gel pen's ink matches the color of the pen.\nThis listing is for one set of 3 pens.","images":["https://cdn.shopify.com/s/files/1/0434/6711/2611/files/ProductListingtemplate-2026-05-02T112610.019.jpg?v=1777735590"],"price":14,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:05.833Z"},"share_url":"https://firestarter.network/l/lst_erK-8Cp0","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_erK-8Cp0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Lover Pen Set' and a budget_max comfortably above $14.00 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."]}}