{"type":"firestarter.listing","listing":{"id":"lst__MwNJTnV","product_name":"Mug #18 by Zae Karee","category":"Ceramics","description":"Mug #18 by Zae Karee Team GC Mid-Range, Slipcast, Airbrushed D: 4.75\"x4.75\"x3\" V: 6oz Follow Zae Karee on Instagram: @Karee.PotteryMug Madness 2026 is a single-elimination head-to-head bracket style tournament with a $500 top prize.  Click here  for tournament rules and to support your favorite mug! ","images":["https://cdn.shopify.com/s/files/1/0164/0955/9104/files/208720a.jpg?v=1772056349","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/208720c.jpg?v=1772056349","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/208720f.jpg?v=1772046900","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/208720e.jpg?v=1772046897","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/208720d.jpg?v=1772046896","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/208720b.jpg?v=1772046895"],"price":175,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:19.165Z"},"share_url":"https://firestarter.network/l/lst__MwNJTnV","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__MwNJTnV' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mug #18 by Zae Karee' and a budget_max comfortably above $175.00 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."]}}