{"type":"firestarter.listing","listing":{"id":"lst_Spms0pQf","product_name":"Gymshark Corset Tank Top - GS Black","category":"Womens>Apparel>Sleeveless Tops>tanks","description":"LOCK IN. LIFT HEAVY. Channel your dark energy in all-black silhouettes and sculpting, distraction-free fabric that's ready to lock in &amp; lift heavy.\nFeel sculpted with corset detailing\nSeamless design means no distractions\nCurved wide neckline \nPhysique-accentuating dipped hem \nSIZE &amp; FIT\nBody fit\nRegular length\nModel is 5'9\" and wears S\nMATERIALS &amp; CARE78% Nylon, 22% Elastane SKU: B6B9W-BB2J","images":["https://cdn.shopify.com/s/files/1/0156/6146/files/images-CorsetTankTopGSBlackB6B9W_BB2J_5909_V3.jpg?v=1768313737","https://cdn.shopify.com/s/files/1/0156/6146/files/images-CorsetTankTopGSBlackB6B9W_BB2J_5910_V1.jpg?v=1768313737","https://cdn.shopify.com/s/files/1/0156/6146/files/images-CorsetTankTopGSBlackB6B9W_BB2J_5913_V3.jpg?v=1768313737","https://cdn.shopify.com/s/files/1/0156/6146/files/images-CorsetTankTopGSBlackB6B9W_BB2J_5914_V2.jpg?v=1768313737","https://cdn.shopify.com/s/files/1/0156/6146/files/images-CorsetTankTopGSBlackB6B9W_BB2J_5912_V2.jpg?v=1768313737","https://cdn.shopify.com/s/files/1/0156/6146/files/images-CorsetTankTopGSBlackB6B9W_BB2J_5911_V2.jpg?v=1768313737"],"price":26.6,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:23.710Z"},"share_url":"https://firestarter.network/l/lst_Spms0pQf","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_Spms0pQf' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gymshark Corset Tank Top - GS Black' 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."]}}