{"type":"firestarter.listing","listing":{"id":"lst_GBp49lxo","product_name":"Gymshark Vital Seamless Midi Zip 2.0 Pullover - GS Stealth Blue/ Marl","category":"Womens>Apparel>Jackets / Outerwear>track_top","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\nMidi length snatches your waist\nPhysique-accentuating body fit\nHigh neck for extra coverage &amp; warmth\nThumbholes keep your sleeves in place\nSIZE &amp; FIT\nFull zip\nBody fit\nMidi length\nRaglan sleeves\nModel is 5'8\" and wears size S\nMATERIALS &amp; CARE96% Nylon, 4% ElastaneSKU: B5A9Q-UD7X","images":["https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSeamless2_0MidiZipUpJacketGSStealthBlueMarlB5A9Q_UD7X_0616_V2.jpg?v=1769547704","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSeamless2_0MidiZipUpJacketGSStealthBlueMarlB5A9Q_UD7X_0635_V2.jpg?v=1769547704","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSeamless2_0MidiZipUpJacketGSStealthBlueMarlB5A9Q_UD7X_0628_V2.jpg?v=1769547705","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSeamless2_0MidiZipUpJacketGSStealthBlueMarlB5A9Q_UD7X_0648_V2.jpg?v=1769547704","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSeamless2_0MidiZipUpJacketGSStealthBlueMarlB5A9Q_UD7X_0643_V2.jpg?v=1769547705","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSeamless2_0MidiZipUpJacketGSStealthBlueMarlB5A9Q_UD7X_0637_V2.jpg?v=1769547706"],"price":44.8,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:23.903Z"},"share_url":"https://firestarter.network/l/lst_GBp49lxo","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_GBp49lxo' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gymshark Vital Seamless Midi Zip 2.0 Pullover - GS Stealth Blue/ Marl' and a budget_max comfortably above $44.80 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."]}}