{"type":"firestarter.listing","listing":{"id":"lst_Lzg1-3Cz","product_name":"Gymshark Lightweight High Support Sports Bra - Black","category":"Womens>Apparel>Sports Bras>v_neck","description":"FIND THE ONEWhether you’re looking for HIIT-worthy high support or an everyday light alternative, our sports bras are more trustworthy, supportive and reliable than your ex.\nFlattering low cut shaped neckline &amp; underbust contouring\nBreathable mesh panel back\nRacerback design\nBuilt-in foam pad for a little extra coverage &amp; support\nSIZE &amp; FIT\nHigh support\nModel is 5'8\" and wears size XS\nMATERIALS &amp; CARE76% Nylon, 24% ElastaneSKU: B2A6W-BBBB","images":["https://cdn.shopify.com/s/files/1/0156/6146/files/images-LightweightHighSupportBraBlackB2A6W_BBBB_3838_V1.jpg?v=1778582466","https://cdn.shopify.com/s/files/1/0156/6146/files/images-LightweightHighSupportBraBlackB2A6W_BBBB_3840_V1.jpg?v=1778582465","https://cdn.shopify.com/s/files/1/0156/6146/files/images-LightweightHighSupportBraBlackB2A6W_BBBB_3839_V1.jpg?v=1778582465","https://cdn.shopify.com/s/files/1/0156/6146/files/images-LightweightHighSupportBraBlackB2A6W_BBBB_3843_V1.jpg?v=1778582465","https://cdn.shopify.com/s/files/1/0156/6146/files/images-LightweightHighSupportBraBlackB2A6W_BBBB_3841_V1.jpg?v=1778582465","https://cdn.shopify.com/s/files/1/0156/6146/files/images-LightweightHighSupportBraBlackB2A6W_BBBB_3842_V1.jpg?v=1778582466"],"price":44,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:42.128Z"},"share_url":"https://firestarter.network/l/lst_Lzg1-3Cz","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_Lzg1-3Cz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gymshark Lightweight High Support Sports Bra - Black' and a budget_max comfortably above $44.00 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."]}}