{"type":"firestarter.listing","listing":{"id":"lst_ZwuTBGdT","product_name":"Eccentric Short Set (Marbled Granite)","category":null,"description":"Your Essential Sports Bra: Your Essential Sports Bra is made for all-day comfort and high impact workouts alike. Crafted from our versatile moveLUX fabric, it is compressive without being restrictive and has a smooth, second-skin feel. Features a wide strap crossback design, moderate front coverage and a stretchy, but supportive bottom band.\nEccentric Short: The Eccentric Short is built for workouts where you are pushing your limits to the max. Made with our ultra-soft, lightweight and moisture-wicking moveLUX fabric, the Eccentric Short offers all-day comfort, compression, and stretch. Features two side pockets, no front seam and a slightly longer 5\" inseam.","images":["https://cdn.shopify.com/s/files/1/0003/4183/5782/files/PDP__0022_260513_Ecomm_1040.jpg?v=1781198711","https://cdn.shopify.com/s/files/1/0003/4183/5782/files/PDP__0021_260513_Ecomm_1061.jpg?v=1781198862","https://cdn.shopify.com/s/files/1/0003/4183/5782/files/PDP__0020_260513_Ecomm_1073.jpg?v=1781199713","https://cdn.shopify.com/s/files/1/0003/4183/5782/files/PDP_260513_Ecomm_1091.jpg?v=1781202026","https://cdn.shopify.com/s/files/1/0003/4183/5782/files/PDP__0016_260513_Ecomm_1130.jpg?v=1781198712","https://cdn.shopify.com/s/files/1/0003/4183/5782/files/PDP__0015_260513_Ecomm_1136.jpg?v=1781198711","https://cdn.shopify.com/s/files/1/0003/4183/5782/files/PDP__0012_260513_Ecomm_1156.jpg?v=1781198862"],"price":72.25,"currency":"USD","in_stock":true,"inventory_qty":359964,"dynamic_pricing":false,"listed_at":"2026-07-09T23:14:22.860Z"},"share_url":"https://firestarter.network/l/lst_ZwuTBGdT","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_ZwuTBGdT' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Eccentric Short Set (Marbled Granite)' and a budget_max comfortably above $72.25 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."]}}