{"type":"firestarter.listing","listing":{"id":"lst_z-WGAD4n","product_name":"Reap What You Roll T","category":"Apparel","description":"FINELY PRINTED T-SHIRTS• Cardinal Red T-Shirt• Black &amp; White Graphic• Super Soft Cotton","images":["https://cdn.shopify.com/s/files/1/0883/2790/files/ReapWhatYouRoll25_F.jpg?v=1758652663","https://cdn.shopify.com/s/files/1/0883/2790/files/ReapWhatYouRoll25_Snap.jpg?v=1758652663","https://cdn.shopify.com/s/files/1/0883/2790/files/ReapWhatYouRoll25_B.jpg?v=1758652663","https://cdn.shopify.com/s/files/1/0883/2790/products/MENS-SizingChart_d3e8bb4b-0b8e-4945-b268-ad3c07233632.jpg?v=1758652663"],"price":29,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:40.671Z"},"share_url":"https://firestarter.network/l/lst_z-WGAD4n","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_z-WGAD4n' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Reap What You Roll T' and a budget_max comfortably above $29.00 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."]}}