{"type":"firestarter.listing","listing":{"id":"lst_fSAYvMWY","product_name":"Titanium Keyring","category":"Essential Carry","description":"Strong and Lightweight Key Management.\r\nOur flat style split ring titanium key rings bring a bit of lightness and sophistication to your keys. They are also a bit quieter than stainless steel, so you'll notice less jingle as well.","images":["https://cdn.shopify.com/s/files/1/2272/1733/products/TJB_22_Ti_Keyring_Package_OnWhite_PDP_1600x1296_ad3a1a93-f3fa-4608-a79b-f7b2d2734b28.jpg?v=1658870666","https://cdn.shopify.com/s/files/1/2272/1733/products/TJB_22_Ti_Keyring_3Up_OnWhite_PDP_1600x1296_b0d028ef-de30-48d6-bcf0-0c2f320a241d.jpg?v=1658870666"],"price":12,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:59.173Z"},"share_url":"https://firestarter.network/l/lst_fSAYvMWY","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_fSAYvMWY' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Titanium Keyring' and a budget_max comfortably above $12.00 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."]}}