{"type":"firestarter.listing","listing":{"id":"lst_3kZgeJEE","product_name":"Gymshark x CBUM Socks - Black","category":"Unisex>Accessories>Socks>crew","description":"UNFINISHED: GYMSHARK X CBUMThe capsule collection by Cbum. Built by the details. Worn for the work.\nCbum’s perfect midi crew sock length \n'Unfinished' wordmark across the ribbed cuffs\nTerry knit on heel and toe for cushioning\n1 pair per pack\nSIZE &amp; FIT\nNew midi crew sock fit\nSmall: UK 3-5. Medium: UK 6-8. Large: UK 9-12\nMATERIALS &amp; CARE66% Cotton, 32% Nylon, 2% ElastaneSKU:","images":["https://cdn.shopify.com/s/files/1/0156/6146/files/images-GymsharkxCBUMSockGSBlackI2C7R_BB2J_0181_V1.jpg?v=1773930043","https://cdn.shopify.com/s/files/1/0156/6146/files/images-GymsharkxCBUMSockGSBlackI2C7R_BB2J_0177_V1.jpg?v=1773930043","https://cdn.shopify.com/s/files/1/0156/6146/files/images-GymsharkxCBUMSockGSBlackI2C7R_BB2J_0184_V1.jpg?v=1773930043"],"price":16,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:18.990Z"},"share_url":"https://firestarter.network/l/lst_3kZgeJEE","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_3kZgeJEE' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gymshark x CBUM Socks - Black' and a budget_max comfortably above $16.00 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."]}}