{"type":"firestarter.listing","listing":{"id":"lst_EPmQONpJ","product_name":"Puffy Vessel by Julie Burmeister","category":"Ceramics","description":"Handle carefully, glaze is fragile. Not safe for food. Measures 3\" tall and 3\" in diameter.","images":["https://cdn.shopify.com/s/files/1/0164/0955/9104/files/8-IMG_1429.jpg?v=1742256960","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/7-IMG_1430.jpg?v=1742256960","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/5-IMG_1432.jpg?v=1742256960","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/6-IMG_1431.jpg?v=1742256960"],"price":30,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:19.506Z"},"share_url":"https://firestarter.network/l/lst_EPmQONpJ","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_EPmQONpJ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Puffy Vessel by Julie Burmeister' and a budget_max comfortably above $30.00 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."]}}