{"type":"firestarter.listing","listing":{"id":"lst_SDwJw4qU","product_name":"Mini T-Shirt","category":null,"description":"Presenting our kids comfort Mini T-Shirt — a conscientious creation made from responsibly sourced organic cotton. Designed with a comfortable boxy silhouette, its feather-light, velvety texture ensures an exceptionally soft and versatile base, ideal for effortless layering or standing out on its own.","images":["https://cdn.shopify.com/s/files/1/0308/6493/2995/files/VBLT121PIN_F1_f671d07a-84db-4d0a-b794-ad601f8cc886.jpg?v=1753277413","https://cdn.shopify.com/s/files/1/0308/6493/2995/files/VBLT121PIN_F2_47ea97b4-7e3b-4651-83a2-114697fa929b.jpg?v=1753277413","https://cdn.shopify.com/s/files/1/0308/6493/2995/files/VBLT121PIN_F3_d9842bdf-0b9d-4d3e-94d0-72670839eb8a.jpg?v=1753277413"],"price":35,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:42:58.864Z"},"share_url":"https://firestarter.network/l/lst_SDwJw4qU","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_SDwJw4qU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mini T-Shirt' and a budget_max comfortably above $35.00 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."]}}