{"type":"firestarter.listing","listing":{"id":"lst_4O81zkS5","product_name":"Classic Zinnia","category":"Flowers","description":"AKA Zinnia linearis, Classic Zinnias are adorable. They produce compact, low-growing, single-petaled ground-cover plants. Blooms are in the gold to orange range, with whites, too. Flowers are 1.5\" across. Plants are long-blooming and tolerate dry heat.","images":["https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Classic-Zinnia-vendor-unknown-1630681794.jpg?v=1735579418"],"price":5.39,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:38.134Z"},"share_url":"https://firestarter.network/l/lst_4O81zkS5","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_4O81zkS5' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Classic Zinnia' and a budget_max comfortably above $5.39 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."]}}