{"type":"firestarter.listing","listing":{"id":"lst_XJUBfIC9","product_name":"JerkFit - Women's Open Back Onyx Performance Tank","category":"Tank Tops","description":"\n\nOpen back detail: Improves airflow to keep you cool as you train and perform during high-heat workouts and studio sessions.\n\nFitted hem: Ensures a stay-put fit, so you can move and perform confidently through runs, lifts, and dynamic drills.\n\nLight, stretchy knit: Provides breathable comfort and flexibility to support full-range motion in gym or outdoor training.\n\nSport-to-street style: Delivers a standout look you can pair with leggings or denim for workouts, errands, or casual meetups.\n\nModel fit guide: Model is 5 ft 7 in wearing size small to provide sizing context and keep your selections aligned to your fit.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/DeathGrip_Tank_Women_FrontStrap_prog01.jpg?v=1780581980","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/DeathGrip_Tank_Women_3_4Back_prog01.jpg?v=1780581980","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/DeathGrip_Tank_Women_Front_prog01.jpg?v=1780581980","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/DeathGrip_Tank_Women_Back_prog01.jpg?v=1780581980","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/DG_ONXY_TANK_CHART.jpg?v=1780581980"],"price":35,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:54.040Z"},"share_url":"https://firestarter.network/l/lst_XJUBfIC9","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_XJUBfIC9' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy JerkFit - Women's Open Back Onyx Performance Tank' and a budget_max comfortably above $35.00 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."]}}