{"type":"firestarter.listing","listing":{"id":"lst_O8TiP6in","product_name":"Hand-Milled Charcoal + Peppermint Clay Soap Stone","category":"bathroom","description":"Hand-milled to produce a hard, long lasting bar with a look and texture resembling a river stone. Hand-milled soaps are coveted for their ability to carry the essential oil scents much longer than normal soaps as well as allowing for more uses per bar. This soap is made with high-quality natural ingredients, including Hawaii-produced activated charcoal made from macadamia nutshells and organic peppermint essential oil, both known for their purifying and invigorating properties. Our soap is gentle enough for daily use and suitable for all skin types. Each bar is handmade with care, ensuring the highest quality and effectiveness. Plus, our soap is eco-friendly, as it comes in a recyclable paper box.\nGive your skin the care it deserves with our handmade charcoal peppermint soap. \n3.5 oz. (1 bar)","images":["https://cdn.shopify.com/s/files/1/1328/2787/files/weblistingtemp_74.png?v=1762924964"],"price":10,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:46.972Z"},"share_url":"https://firestarter.network/l/lst_O8TiP6in","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_O8TiP6in' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Hand-Milled Charcoal + Peppermint Clay Soap Stone' 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."]}}