{"type":"firestarter.listing","listing":{"id":"lst_FzCZ67kY","product_name":"Fountain Of Youth Facial Soap","category":"16 - Bar Soap","description":"\nA facial bar built to cleanse without stripping. Dead sea mud draws out impurities while clary sage, rosewood and vetiver essential oils help keep skin firm and tight, our natural approach to anti-aging. Coconut oil and shea butter leave skin soft, balanced and genuinely refreshed.\n\nNet Wt. 5.9 oz.\n","images":["https://cdn.shopify.com/s/files/1/0658/7095/4661/files/FOYbar-2.png?v=1754321847"],"price":10,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:18.774Z"},"share_url":"https://firestarter.network/l/lst_FzCZ67kY","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_FzCZ67kY' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Fountain Of Youth Facial Soap' and a budget_max comfortably above $10.00 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."]}}