{"type":"firestarter.listing","listing":{"id":"lst_ProfOBMi","product_name":"Gymshark Performance Crew Socks 3pk - GS Black","category":"Unisex>Accessories>Socks>crew","description":"EASY WEAR; EASY PERFORMANCE.Step with support and style in our Crew Socks, from treadmill to sidewalk.\nHigh build terry knit on the heel for support\nArch support and mesh materials for breathability\nMade from adaptive fabrics that compliment your skins natural moisture transport &amp; control thermal cooling\nJacquard sharkhead logo\nRibbed ankle\n3 Pairs per pack\nSIZE &amp; FIT\nCrew length \nMen’s: Small (4-6), Medium (7-9), Large (10-13)\n\nWomen’s: Small (6-8), Medium (8-10), Large (11-13)\nMATERIALS &amp; CARE73% Cotton, 24% Nylon, 3% ElastaneSKU: I2C5B-BB2J","images":["https://cdn.shopify.com/s/files/1/0156/6146/files/images-PerformanceCrewSock3pkGSBlackI2C5B_BB2J_0065_V2.jpg?v=1770735440","https://cdn.shopify.com/s/files/1/0156/6146/files/images-PerformanceCrewSock3pkGSBlackI2C5B_BB2J_0069_V2.jpg?v=1770735440","https://cdn.shopify.com/s/files/1/0156/6146/files/images-PerformanceCrewSock3pkGSBlackI2C5B_BB2J_0053_V2.jpg?v=1770735440"],"price":20,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:22.036Z"},"share_url":"https://firestarter.network/l/lst_ProfOBMi","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_ProfOBMi' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gymshark Performance Crew Socks 3pk - GS Black' and a budget_max comfortably above $20.00 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."]}}