{"type":"firestarter.listing","listing":{"id":"lst_TzmDhOX9","product_name":"Gymshark Flex High Waisted Leggings - Black","category":"Womens>Apparel>Leggings>full_length","description":"FLEXPRESS YOURSELF\nThis one goes out to the OGs; Flex is the look for lifters, helping you be your best, set by set, rep by rep.\n• Physique-shaping shading• Sweat-wicking tech keeps you cool &amp; dry through every lift• Soft-yet-supportive seamless fabric• Branded seamless jacquard waistband\nSIZE &amp; FIT• High-waisted fit• Model is 5'3\" and wears a size S\nMATERIALS &amp; CARE• 91% Nylon, 9% Elastane \nSKU: B1A2Q-BBBB","images":["https://cdn.shopify.com/s/files/1/0156/6146/files/FLEXHIGHWAISTEDLEGGINGSBlack-Black-B1A2Q-BBBB-1546_aa4eed7c-0a1b-4d27-b5d1-bc1638734ee1.jpg?v=1721396317","https://cdn.shopify.com/s/files/1/0156/6146/files/FLEXHIGHWAISTEDLEGGINGSBlack-Black-B1A2Q-BBBB-1559_29f3a36a-b2f8-4c29-875c-79e6509356b2.jpg?v=1721396318","https://cdn.shopify.com/s/files/1/0156/6146/files/Flex_Leggings_-_Attributes_-_Black_-_Desktop.jpg?v=1721396318","https://cdn.shopify.com/s/files/1/0156/6146/files/FLEXHIGHWAISTEDLEGGINGSBlack-Black-B1A2Q-BBBB-1563_de65932a-936f-4868-b132-7b10f2310598.jpg?v=1721396318","https://cdn.shopify.com/s/files/1/0156/6146/files/FLEXHIGHWAISTEDLEGGINGSBlack-Black-B1A2Q-BBBB-1568_ba158f96-0e00-4b79-8e16-541115869a80.jpg?v=1721396318"],"price":50,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:42.674Z"},"share_url":"https://firestarter.network/l/lst_TzmDhOX9","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_TzmDhOX9' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gymshark Flex High Waisted Leggings - Black' and a budget_max comfortably above $50.00 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."]}}