{"type":"firestarter.listing","listing":{"id":"lst_0I7TwacA","product_name":"Stainless Steel 3/8\" Female QD Coupler","category":"Detailing Equipment","description":" \nStainless steel quick disconnects (QDs) are designed for higher pressure than us car guys will be using but will hold up much better to corrosion.  Also, it looks much better and really doesn't cost much more than their brass versions.\nThis ⅜” Female QD Coupler allows you to connect an aftermarket sprayer to a ⅜” high-pressure hose.\n \n\n","images":["https://cdn.shopify.com/s/files/1/1239/9256/products/VL-24.0063-1.jpg?v=1639406869","https://cdn.shopify.com/s/files/1/1239/9256/products/VL-24.0063-2.jpg?v=1654545160","https://cdn.shopify.com/s/files/1/1239/9256/products/VL-24.0063-3.jpg?v=1654545160","https://cdn.shopify.com/s/files/1/1239/9256/products/VL-24.0063-4.jpg?v=1654545160"],"price":15.2,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:00.300Z"},"share_url":"https://firestarter.network/l/lst_0I7TwacA","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_0I7TwacA' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Stainless Steel 3/8\" Female QD Coupler' and a budget_max comfortably above $15.20 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."]}}