{"type":"firestarter.listing","listing":{"id":"lst_9K60klgR","product_name":"Bigfoot  - Cotton Crew","category":"Socks","description":"\n\nYou know, if I were Bigfoot, I wouldn't want to be found by humans either. More power to ya, big guy. If you enjoy the element of surprise, our Sock of the Month Club subscription has got just the thing for you. ","images":["https://cdn.shopify.com/s/files/1/1884/3249/files/16908_02551e1c-1579-4b9e-8366-48d67ffb0b37.jpg?v=1782487395","https://cdn.shopify.com/s/files/1/1884/3249/files/17159.jpg?v=1782487482"],"price":14,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:36.991Z"},"share_url":"https://firestarter.network/l/lst_9K60klgR","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_9K60klgR' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Bigfoot  - Cotton Crew' and a budget_max comfortably above $14.00 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."]}}