{"type":"firestarter.listing","listing":{"id":"lst_Vrt1X790","product_name":"Lettuce Trim Ribbed Socks - light gray","category":"Kid Accessories","description":"A sock of incomparable softness whose perfect fit will appeal to the most demanding consumers. Its wavy sweet edge adds a touch of color and originality to any outfit.\ncolor: cream w/ charcoal ruffled edgeSizes:\n- 18/20 fits US shoe size 2/4- 21/23 fits US shoe size 5/6.5- 24/27 fits US size 7/10.5- 28/31 fits US size 11/13- 32/35 fits US size 13.5/3","images":["https://cdn.shopify.com/s/files/1/1328/2787/files/web_listing_temp_38_5cd701e6-dd7c-43f7-87ae-443148a0c57c.png?v=1747455409"],"price":18,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:47.798Z"},"share_url":"https://firestarter.network/l/lst_Vrt1X790","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_Vrt1X790' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Lettuce Trim Ribbed Socks - light gray' and a budget_max comfortably above $18.00 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."]}}