{"type":"firestarter.listing","listing":{"id":"lst_k4311wVR","product_name":"Thank You Radiating Star Risograph Card","category":"Curated","description":"Say thank you to your favorite superstar. Radiating lines in vibrant Riso inks. A2 sized card with lime green envelope.\n\n\n\nDetails\n• Made in United States \n\n•  Weight: 0.03 oz (0.85 g)\n","images":["https://cdn.shopify.com/s/files/1/1751/9263/files/82dd75df36faf5871bc591409110a7111b76086570d2c871386b3447836836b3.webp?v=1770246110"],"price":5.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:47.899Z"},"share_url":"https://firestarter.network/l/lst_k4311wVR","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_k4311wVR' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Thank You Radiating Star Risograph Card' and a budget_max comfortably above $5.50 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."]}}