{"type":"firestarter.listing","listing":{"id":"lst_A_cCwC1V","product_name":"Night Scene Cup by Sam O'Brien","category":"Ceramics","description":"Relief carved stoneware. Microwave and dishwasher safe, holds 8 oz.","images":["https://cdn.shopify.com/s/files/1/0164/0955/9104/files/13-IMG_5926.jpg?v=1779304358","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/14-IMG_5925.jpg?v=1779304356","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/15-IMG_5924.jpg?v=1779304357","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/16-IMG_5923.jpg?v=1779304356"],"price":47,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:19.017Z"},"share_url":"https://firestarter.network/l/lst_A_cCwC1V","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_A_cCwC1V' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Night Scene Cup by Sam O'Brien' and a budget_max comfortably above $47.00 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."]}}