{"type":"firestarter.listing","listing":{"id":"lst_vS5jUatd","product_name":"Classic Wonderstate T-Shirt - XS","category":"Merchandise","description":"For those who want our most versatile shirt. No frills, no fuss, all comfort. This is the perfect shirt for lazy weekends, outdoor adventures and the work from home world.   \nThis classic, timeless t-shirt is printed on a triblend featuring organic cotton and recycled materials. Consciously sourced and printed by our friends at Ambient Inks in Eau Claire, WI. \nONLY AVAILABLE IN XS.","images":["https://cdn.shopify.com/s/files/1/1348/5769/products/Classic-Wonderstate-Logo-T.png?v=1621366707"],"price":21,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:14.896Z"},"share_url":"https://firestarter.network/l/lst_vS5jUatd","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_vS5jUatd' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Classic Wonderstate T-Shirt - XS' and a budget_max comfortably above $21.00 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."]}}