{"type":"firestarter.listing","listing":{"id":"lst_zF2_1WCQ","product_name":"2 Tone Set-in L/S BB Tee / Black/Oatmeal(NY)","category":"T-shirts","description":"American Pastime\nUS Cotton  *Body(Oatmeal): 99/1% Cotton/Poly, Sleeve: 100% Cotton\nClassic baseball","images":["https://cdn.shopify.com/s/files/1/0550/2209/2335/files/151850_Black_Oat_9edde889-76f5-49ec-8a1f-6087629fcaa0.jpg?v=1757458864","https://cdn.shopify.com/s/files/1/0550/2209/2335/files/SizeGuide_LongSleave.jpg?v=1766958034"],"price":80,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:20.948Z"},"share_url":"https://firestarter.network/l/lst_zF2_1WCQ","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_zF2_1WCQ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 2 Tone Set-in L/S BB Tee / Black/Oatmeal(NY)' 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."]}}