{"type":"firestarter.listing","listing":{"id":"lst_z1u830Gb","product_name":"Gymshark Vital Sweetheart Neck Crop Top - Super-Set Pink/Marl","category":"Womens>Apparel>LS Tops>long_sleeve","description":"VITAL. EVERY TIME.HIIT staples, Pilates must-haves, lifting fits, running essentials...Vital’s the gym girl go-to every time.\nContouring mesh dots shape your physique\nBreathable &amp; sweat-wicking to keep you cool\nDurable, supportive seamless fabric\nFlattering sweetheart neckline\nPhysique-accentuating body fit \nSIZE &amp; FIT\nBody fit\nCropped length\nModel is 5'9\" and wears S\nMATERIALS &amp; CARE96% Nylon, 4% ElastaneSKU: B5C9W-KDHF","images":["https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSweetheartNeckCropTopGSSuper_SetPinkMarlB5C9W_KDHF_0654_V2.jpg?v=1773761447","https://cdn.shopify.com/s/files/1/0156/6146/files/images-111.jpg?v=1778574206","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSweetheartNeckCropTopGSSuper_SetPinkMarlB5C9W_KDHF_0661_V2.jpg?v=1773761447","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSweetheartNeckCropTopGSSuper_SetPinkMarlB5C9W_KDHF_0658_V2.jpg?v=1773761447","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSweetheartNeckCropTopGSSuper_SetPinkMarlB5C9W_KDHF_0676_V2.jpg?v=1773761447","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSweetheartNeckCropTopGSSuper_SetPinkMarlB5C9W_KDHF_0667_V2.jpg?v=1773761447","https://cdn.shopify.com/s/files/1/0156/6146/files/images-VitalSweetheartNeckCropTopGSSuper_SetPinkMarlB5C9W_KDHF_0663_V2.jpg?v=1773761447"],"price":26.6,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:21.123Z"},"share_url":"https://firestarter.network/l/lst_z1u830Gb","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_z1u830Gb' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gymshark Vital Sweetheart Neck Crop Top - Super-Set Pink/Marl' and a budget_max comfortably above $26.60 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."]}}