{"type":"firestarter.listing","listing":{"id":"lst_bL385J5-","product_name":"Cotton Linen Short Sleeve - Turquoise and Tawny Tattersall","category":"Shirt","description":null,"images":["https://cdn.shopify.com/s/files/1/0434/4097/files/I183W_01_d54558a6-58e6-4c64-80d6-d19d0e9a0e09.jpg?v=1780513395","https://cdn.shopify.com/s/files/1/0434/4097/files/swatch_turquoise-and-twany-cotton-linen-tatterall-i183_8cd28506-8c99-4996-bda9-0de9b2dc0814.jpg?v=1779309152"],"price":199,"currency":"USD","in_stock":true,"inventory_qty":89991,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:23.376Z"},"share_url":"https://firestarter.network/l/lst_bL385J5-","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_bL385J5-' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Cotton Linen Short Sleeve - Turquoise and Tawny Tattersall' and a budget_max comfortably above $199.00 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."]}}