{"type":"firestarter.listing","listing":{"id":"lst_4YDKLOVZ","product_name":"Gymshark Steel Seamless Halter Neck Bra - GS Black","category":"Womens>Apparel>Sports Bras>v_neck","description":"QUIET WORK. LOUD RESULTS.Distraction-free seamless fabric, physique-accentuating contours &amp; a grungy acid wash finish. These fits are ready to lock tf in right alongside you.\nSupportive, distraction-free seamless fabric drowns out the noise &amp; keeps you focused on the work\nDistressed design details &amp; grungy acid wash finish\nContouring ribbed underband\nPhysique-accentuating deep U shaped neckline\nHalterneck with complete open back to show off your upper body\nSIZE &amp; FIT\nLight support\nModel is 5'10\" and wears S \nMATERIALS &amp; CARE94% Nylon, 6% Elastane SKU: B6B7D-BB2J","images":["https://cdn.shopify.com/s/files/1/0156/6146/files/images-MetalSeamlessHalterBraGSBlackB6B7D_BB2J_0304_V1.jpg?v=1769546577","https://cdn.shopify.com/s/files/1/0156/6146/files/images-MetalSeamlessHalterBraGSBlackB6B7D_BB2J_0315_V1.jpg?v=1769546577","https://cdn.shopify.com/s/files/1/0156/6146/files/images-MetalSeamlessHalterBraGSBlackB6B7D_BB2J_0308_V1.jpg?v=1769546577","https://cdn.shopify.com/s/files/1/0156/6146/files/images-MetalSeamlessHalterBraGSBlackB6B7D_BB2J_0323_V1.jpg?v=1769546577","https://cdn.shopify.com/s/files/1/0156/6146/files/images-MetalSeamlessHalterBraGSBlackB6B7D_BB2J_0321_V1.jpg?v=1769546577","https://cdn.shopify.com/s/files/1/0156/6146/files/images-MetalSeamlessHalterBraGSBlackB6B7D_BB2J_0317_V1.jpg?v=1769546577"],"price":26.6,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:23.682Z"},"share_url":"https://firestarter.network/l/lst_4YDKLOVZ","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_4YDKLOVZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gymshark Steel Seamless Halter Neck Bra - 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."]}}