{"type":"firestarter.listing","listing":{"id":"lst_OVUp-HPx","product_name":"Prepaid Canadian Customs and Duty Charges","category":null,"description":"Canadian Orders only: For a flat fee you can prepay all Canadian duties and taxes for your First Class Package International Service package (4lb or fewer, and not exceeding $200.00 USD). Your order will delivered directly to your address without having to pay required customs fees upon delivery or having to travel to the Customs Office to pick up your package. This service is only available through USPS (unavailable with UPS). ","images":["https://cdn.shopify.com/s/files/1/0084/9228/6003/files/CanadaOnly_1.webp?v=1740598483"],"price":9.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:09.528Z"},"share_url":"https://firestarter.network/l/lst_OVUp-HPx","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_OVUp-HPx' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Prepaid Canadian Customs and Duty Charges' and a budget_max comfortably above $9.95 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."]}}