{"type":"firestarter.listing","listing":{"id":"lst_l5QjD_AS","product_name":"Gymshark Vital Seamless Shorts - GS Medium Grey/ Marl","category":"Womens>Apparel>Shorts>tight","description":"VITAL. EVERY TIME.HIIT staples, pilates must-haves, lifting fits, running essentials...Vital’s the gym girl go-to every time.\nThe most versatile gym fits you'll own\nContouring mesh dots shape your physique\nDurable, seamless fabric that sculpts\nBreathable &amp; sweat-wicking to keep you cool\nWaist-snatching waistband that actually stays in place\nSIZE &amp; FIT\nHigh-waisted\nBody fit\n5” inseam based on size M\nModel is 5'8\" and wears S\nMATERIALS &amp; CARE93% Nylon, 7% ElastaneSKU: B1A4J-GD0K","images":["https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSeamless2_0ShortsGSMediumGreyMarlB1A4J_GD0K_0379_V2.jpg?v=1769547722","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSeamless2_0ShortsGSMediumGreyMarlB1A4J_GD0K_0386_V2.jpg?v=1769547723","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSeamless2_0ShortsGSMediumGreyMarlB1A4J_GD0K_0381_V2.jpg?v=1769547722","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSeamless2_0ShortsGSMediumGreyMarlB1A4J_GD0K_0398_V2.jpg?v=1769547722","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSeamless2_0ShortsGSMediumGreyMarlB1A4J_GD0K_0392_V2.jpg?v=1769547723","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSeamless2_0ShortsGSMediumGreyMarlB1A4J_GD0K_0394_V2.jpg?v=1769547723"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:23.849Z"},"share_url":"https://firestarter.network/l/lst_l5QjD_AS","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_l5QjD_AS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gymshark Vital Seamless Shorts - GS Medium Grey/ Marl' and a budget_max comfortably above $40.00 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."]}}