{"type":"firestarter.listing","listing":{"id":"lst_OVQjhHZ2","product_name":"Onion Powder","category":"Pure Spices A-Z","description":"This pure onion powder has an exceptionally intense, oniony flavor! Fabulous in applications where you want great flavor and none of the moisture of fresh onions. We love this powder in particular because, unlike many other onion powders available, this is not mixed with dried garlic.","images":["https://cdn.shopify.com/s/files/1/0548/7922/3970/files/pure-onionpowder-seamless.jpg?v=1708377008","https://cdn.shopify.com/s/files/1/0548/7922/3970/products/curio-pure-onion-powder-topdown.jpg?v=1708377008","https://cdn.shopify.com/s/files/1/0548/7922/3970/files/classic-onionpowder-bulk-seamless.jpg?v=1708627037"],"price":6.95,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:09.800Z"},"share_url":"https://firestarter.network/l/lst_OVQjhHZ2","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_OVQjhHZ2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Onion Powder' and a budget_max comfortably above $6.95 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."]}}