{"type":"firestarter.listing","listing":{"id":"lst_sMz5V1yM","product_name":"Pompompurin Socks","category":"SOCKS","description":"WE &lt;3 FOOD\nOur signature socks are the perfect piece to start your Oaf collection, so we had to do an iteration with Sanrio’s #1 character - Pompompurin. With a ribbed leg and terry cloth footbed, they have an all over Pompompurin design with a contrasting, brown cuff. Even when you're stuck in work uniform, you can still show your love for Pompompurin. ","images":["https://cdn.shopify.com/s/files/1/2017/8131/files/260526_LO_SHOT_01_017.jpg?v=1780496815","https://cdn.shopify.com/s/files/1/2017/8131/files/POMPOM-55.jpg?v=1780496815","https://cdn.shopify.com/s/files/1/2017/8131/files/260526_LO_SHOT_01_022.jpg?v=1780496815","https://cdn.shopify.com/s/files/1/2017/8131/files/POMPOM-60.jpg?v=1780496815"],"price":15,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:07.323Z"},"share_url":"https://firestarter.network/l/lst_sMz5V1yM","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_sMz5V1yM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pompompurin Socks' and a budget_max comfortably above $15.00 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."]}}