{"type":"firestarter.listing","listing":{"id":"lst_o_l7XDm_","product_name":"Midnight Knee Socks","category":"Adult Knee Socks","description":"With so much allure and a touch of intrigue, our Midnight Knee Socks are sure to captivate with all of their monochromatic bold and fashionable vibes. As one of our best-selling designs year after year, these socks are pretty mandatory in any awesome sock drawer. Colors in this sock: black, white, silver and pewter. Fits comfortably all calf sizes up to 15\". \n\n\nCheck out this design in other styles:  Check out this design in other styles:  Crew, Beanies, and Scarves.\n","images":["https://cdn.shopify.com/s/files/1/0004/8948/8450/files/Midnight-Knee_29b82ea9-70b1-4f44-aff5-85df85987d66.png?v=1723056461","https://cdn.shopify.com/s/files/1/0004/8948/8450/products/Midnight_Knee_2_RT.jpg?v=1723056468","https://cdn.shopify.com/s/files/1/0004/8948/8450/products/MidnightKnee3.jpg?v=1723056468","https://cdn.shopify.com/s/files/1/0004/8948/8450/products/Midnight_Knee_1_RT.jpg?v=1723056468"],"price":26,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:30.987Z"},"share_url":"https://firestarter.network/l/lst_o_l7XDm_","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 ","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_o_l7XDm_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Midnight Knee Socks' and a budget_max comfortably above $26.00 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."]}}