{"type":"firestarter.listing","listing":{"id":"lst_4XLOLpWI","product_name":"Diamond Kids Muscle Tee - White","category":"Kids T-Shirt","description":"\nBorn to Wander. 100% Australian Grown Cotton Kids / Youth Tee. With a little front Diamond pocket hit. The shirt is made in Vietnam, then designed and printed in Australia. \nAlso available for big people if you want to team up for a cute instagram photo. ","images":["https://cdn.shopify.com/s/files/1/0864/4996/products/Screen_Shot_2019-11-07_at_12.48.04_pm.png?v=1573091363","https://cdn.shopify.com/s/files/1/0864/4996/products/Screen_Shot_2019-11-07_at_12.48.14_pm.png?v=1573091363"],"price":25,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:29:53.586Z"},"share_url":"https://firestarter.network/l/lst_4XLOLpWI","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_4XLOLpWI' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Diamond Kids Muscle Tee - White' and a budget_max comfortably above $25.00 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."]}}