{"type":"firestarter.listing","listing":{"id":"lst_A2BiZ6ke","product_name":"Gravenstein Apple Butter","category":"Fruit Butters","description":"You asked for it, so we made it! Apple butter has been one of the most requested items at craft fairs and online, and once folks started asking for it to be made with Gravenstein apples, we knew exactly what to do!\nOur apple butter starts with fresh, locally sourced Gravenstein apples, which we cook down with pure cane sugar, and add a dash of cinnamon to add some warmth to go alongside the smooth, velvety texture you expect from a classic fruit butter.\nSpread it on toast, swirl it into oatmeal, or pair it with sharp cheddar for the ultimate fall snack. It’s cozy, tart-sweet, and everything you hoped for!","images":["https://cdn.shopify.com/s/files/1/1624/3371/files/gravenstein-apple-butter-282207.jpg?v=1762457307","https://cdn.shopify.com/s/files/1/1624/3371/files/gravenstein-apple-butter-439435.jpg?v=1715613394"],"price":9,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:11.996Z"},"share_url":"https://firestarter.network/l/lst_A2BiZ6ke","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_A2BiZ6ke' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gravenstein Apple Butter' and a budget_max comfortably above $9.00 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."]}}