{"type":"firestarter.listing","listing":{"id":"lst_j8Ub0MLo","product_name":"Erasable Mushroom Pen","category":"Curated","description":"\n\nAdd a whimsical touch to your writing projects with these erasable mushroom pens.\nRefillable \n\n","images":["https://cdn.shopify.com/s/files/1/1751/9263/files/c217fa908072b70da80d4d504a4f94e365c0480cdc816f33fb35e923b893a076.webp?v=1755022460","https://cdn.shopify.com/s/files/1/1751/9263/files/4373-WhiteBackground-2.webp?v=1771893046","https://cdn.shopify.com/s/files/1/1751/9263/files/0c1ab6f2919d151093aaa1520ed44737b60f808ec5bb9aeeb70f7cfc9ebc45d2.webp?v=1771893046"],"price":3,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:47.066Z"},"share_url":"https://firestarter.network/l/lst_j8Ub0MLo","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_j8Ub0MLo' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Erasable Mushroom Pen' and a budget_max comfortably above $3.00 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."]}}