{"type":"firestarter.listing","listing":{"id":"lst_0cKCawPq","product_name":"Mega 36 oz Water Bottle","category":null,"description":"Stay fueled on those long rides and races with this mega bottle! \n\n36 oz (&gt;1L) fluid capacity \nFits in a standard water bottle cage\nOpen &amp; Close Big flow sip valve\n","images":["https://cdn.shopify.com/s/files/1/2581/8346/files/FF-1L-BOTTLE.jpg?v=1686160719"],"price":19.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:59.366Z"},"share_url":"https://firestarter.network/l/lst_0cKCawPq","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_0cKCawPq' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mega 36 oz Water Bottle' and a budget_max comfortably above $19.99 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."]}}