{"type":"firestarter.listing","listing":{"id":"lst_3rhBTVUA","product_name":"Saipua Saltwater Soap","category":"Solid Soap","description":"An essential oil blend creates a scent reminiscent of the ocean. Made with salt and nori. Contrary to popular belief this is not an exfoliating soap; though the salt conditions the water as you shower and creates a creamy and unique lather.","images":["https://cdn.shopify.com/s/files/1/0720/5824/1345/files/Saipua-Saltwater_2.jpg?v=1774445453","https://cdn.shopify.com/s/files/1/0720/5824/1345/files/Saipua-Group_07b9da46-ecbf-4c91-9046-ba00996b60b7.jpg?v=1774445565"],"price":26,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:23.026Z"},"share_url":"https://firestarter.network/l/lst_3rhBTVUA","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_3rhBTVUA' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Saipua Saltwater Soap' and a budget_max comfortably above $26.00 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."]}}