{"type":"firestarter.listing","listing":{"id":"lst_nmS2D_aU","product_name":"Golden Zucchini","category":"Vegetables","description":"These delectable, bright golden zucchinis will be the highlight of your summer garden. Because they are easier to spot than green zucchinis, the fruits can be harvested often and on time; for the most mild and succulent flavor, pick at 6-8” long. Bush type. Wonderful as part of a multi-colored zucchini mix. Like cucumbers, zucchini can be succession sown in early to mid-summer for more harvests.","images":["https://cdn.shopify.com/s/files/1/0072/0909/1117/products/3FC618CE-454D-441B-875B-351ABAD5BFA2.jpg?v=1735578828","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/F558C42F-43CA-40E4-9134-97E5D304FBEF.jpg?v=1735578828"],"price":5.39,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:37.007Z"},"share_url":"https://firestarter.network/l/lst_nmS2D_aU","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_nmS2D_aU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Golden Zucchini' 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."]}}