{"type":"firestarter.listing","listing":{"id":"lst_th2Iyau6","product_name":"XPT Tee - Black","category":"Shirt","description":"\n• 7 0z. 100% Cotton \n• New Custom Fit Tees\n• Preshrunk To Minimize Shrinkage \n• Art By: Jonathon Rosado\n","images":["https://cdn.shopify.com/s/files/1/1014/3147/files/XPT-BLACK-TOP_9ac8f599-113a-4b83-bdf7-52f0afea2101.jpg?v=1732035346","https://cdn.shopify.com/s/files/1/1014/3147/files/XPT-BLACK-DETAIL_8ffa5a52-c628-41a5-a0e8-9706147d1b53.jpg?v=1731540299","https://cdn.shopify.com/s/files/1/1014/3147/files/TEESIZING_691c9559-b485-49bb-8af3-f7ae53352909.jpg?v=1728938102"],"price":20,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:39.752Z"},"share_url":"https://firestarter.network/l/lst_th2Iyau6","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_th2Iyau6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy XPT Tee - Black' and a budget_max comfortably above $20.00 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."]}}