{"type":"firestarter.listing","listing":{"id":"lst_UT7ih9Dx","product_name":"Heavy oz Pigment S/S Big C/N Tee w/Pkt / Black","category":"T-shirts","description":"Pigment dyed Super Heavy Cotton Pocket Tee with Bigger fit","images":["https://cdn.shopify.com/s/files/1/0550/2209/2335/files/161917_Black.jpg?v=1783030437"],"price":80,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-07-03T08:01:55.943Z"},"share_url":"https://firestarter.network/l/lst_UT7ih9Dx","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_UT7ih9Dx' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Heavy oz Pigment S/S Big C/N Tee w/Pkt / Black' and a budget_max comfortably above $80.00 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."]}}