{"type":"firestarter.listing","listing":{"id":"lst_8I_RYFsr","product_name":"Old Man and The Sea Handmade Soap","category":"16 - Bar Soap","description":"\nBay rum and lime with French green clay for a classic, no-nonsense clean. The clay lifts impurities and tightens pores with every wash. Sharp and clean, it works for everyone.\n\nNet Wt. 5.9 oz.\n","images":["https://cdn.shopify.com/s/files/1/0658/7095/4661/files/man.png?v=1762554128","https://cdn.shopify.com/s/files/1/0658/7095/4661/files/old_man.png?v=1762554128","https://cdn.shopify.com/s/files/1/0658/7095/4661/files/BetterBarInfo_1.png?v=1762553831"],"price":8,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:18.554Z"},"share_url":"https://firestarter.network/l/lst_8I_RYFsr","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_8I_RYFsr' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Old Man and The Sea 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."]}}