{"type":"firestarter.listing","listing":{"id":"lst_X9wsSo8_","product_name":"Plus Pink Gingham Button Up Top","category":"TOPS","description":"PLUS SIZE GINGHAM BUTTON DOWN COLLARED SHORT SLEEVE SHIRT.\n95% POLYESTER, 5% SPANDEX","images":["https://cdn.shopify.com/s/files/1/1282/0845/files/D2ADD9CA-A630-4191-BC18-11DE74FAA2DF.jpg?v=1773956860","https://cdn.shopify.com/s/files/1/1282/0845/files/7E162801-36AA-4E42-9F66-521A3F6F2C81.jpg?v=1773957052"],"price":24,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:05.922Z"},"share_url":"https://firestarter.network/l/lst_X9wsSo8_","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_X9wsSo8_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Plus Pink Gingham Button Up Top' and a budget_max comfortably above $24.00 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."]}}