{"type":"firestarter.listing","listing":{"id":"lst_sJzf2EkN","product_name":"Redventure Celery","category":"Vegetables","description":"A scrumptious celery with crunchy, thin, red stalks and contrasting deep green leaves. Aromatic and filled with vibrant, savory celery flavor. Keep the roots evenly moist for the best flavor and texture, and harvest the stalks as needed or the mature plant in its entirety. Add to soups, stir-fries, potato salad, or eat as crudité. Benefits from a side dressing of compost. Try companion planting with lettuce or beans. Easy to grow and does well in heat.","images":["https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Redventure-Celery-vendor-unknown-1630682640.jpg?v=1735578925","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Redventure-Celery-vendor-unknown-1630682644.jpg?v=1735578925","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Redventure-Celery-vendor-unknown-1630682647.jpg?v=1735578925"],"price":4.99,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:37.837Z"},"share_url":"https://firestarter.network/l/lst_sJzf2EkN","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_sJzf2EkN' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Redventure Celery' and a budget_max comfortably above $4.99 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."]}}