{"type":"firestarter.listing","listing":{"id":"lst_F9Snk6nk","product_name":"Rex Varsity Jersey V-Neck - White/59","category":"SHORT SLEEVE TOP","description":"A heritage‑inspired varsity jersey tee with a sleek V‑neck and bold contrast neckline, designed to flatter and elevate your everyday movement.\nBEST FOR: Cooling down after a workout or weekend errands.","images":["https://cdn.shopify.com/s/files/1/1148/2032/files/18_REXVARSITYJERSEYV-NECK_C5021_024.jpg?v=1767585550","https://cdn.shopify.com/s/files/1/1148/2032/files/18_REXVARSITYJERSEYV-NECK_C5021_045.jpg?v=1767585550","https://cdn.shopify.com/s/files/1/1148/2032/files/18_REXVARSITYJERSEYV-NECK_C5021_069.jpg?v=1767585550","https://cdn.shopify.com/s/files/1/1148/2032/files/18_REXVARSITYJERSEYV-NECK_C5021_018.jpg?v=1767585550","https://cdn.shopify.com/s/files/1/1148/2032/files/18_REXVARSITYJERSEYV-NECK_C5021_051.jpg?v=1767585550","https://cdn.shopify.com/s/files/1/1148/2032/files/18_REXVARSITYJERSEYV-NECK_C5021_057.jpg?v=1767585550","https://cdn.shopify.com/s/files/1/1148/2032/files/VISCOSE_GRAPHIC_V-NECK_C5021_WHITE_PIRATE_RED_505.jpg?v=1767584855"],"price":57,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:42:58.038Z"},"share_url":"https://firestarter.network/l/lst_F9Snk6nk","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 ","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_F9Snk6nk' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Rex Varsity Jersey V-Neck - White/59' and a budget_max comfortably above $57.00 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."]}}