{"type":"firestarter.listing","listing":{"id":"lst_ets5It-r","product_name":"Mug Madness 2025 Poster","category":"Other Goods","description":"Celebrate all your favorite mugs with a Mug Madness 2025 Poster! Includes all 64 mugs that competed in the Mug Madness 2025 tournament.\n\nThis poster has a partly glossy, partly matte finish and it'll add a touch of sophistication to any room.\n\n• 10 mil (0.25 mm) thick\n• Slightly glossy\n• Fingerprint resistant \n• Paper sourced from Japan","images":["https://cdn.shopify.com/s/files/1/0164/0955/9104/files/premium-luster-photo-paper-poster-_in_-18x24-person-67bf706634037.jpg?v=1740599404","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/premium-luster-photo-paper-poster-_in_-12x16-person-67bf706634913.jpg?v=1740599403","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/premium-luster-photo-paper-poster-_in_-24x36-person-67bf706634a30.jpg?v=1740599404"],"price":18,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:19.508Z"},"share_url":"https://firestarter.network/l/lst_ets5It-r","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_ets5It-r' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mug Madness 2025 Poster' and a budget_max comfortably above $18.00 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."]}}