{"type":"firestarter.listing","listing":{"id":"lst_Ison42cp","product_name":"Vanilla Amber Handmade Soap","category":"16 - Bar Soap","description":"Creamy vanilla and warm golden amber, soft, sensual and deeply comforting. A luxurious lather that leaves skin smooth and lightly scented for hours. The kind of scent that draws compliments without you trying.\nNet wt. 5.9 oz","images":["https://cdn.shopify.com/s/files/1/0658/7095/4661/files/vanilla.png?v=1762550186","https://cdn.shopify.com/s/files/1/0658/7095/4661/files/va.png?v=1764184524","https://cdn.shopify.com/s/files/1/0658/7095/4661/files/PurePowerfulProven.png?v=1764185242"],"price":8,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:18.310Z"},"share_url":"https://firestarter.network/l/lst_Ison42cp","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_Ison42cp' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Vanilla Amber Handmade Soap' and a budget_max comfortably above $8.00 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."]}}