{"type":"firestarter.listing","listing":{"id":"lst_mlNisUKL","product_name":"Encore ESP","category":"Brew Gear","description":"Optimized for precision, the Encore™ ESP delivers the grind resolution you need to brew creamy, syrupy shots of espresso. With simple turn-of-the hopper adjustments and the included dosing cup, the Encore™ ESP simplifies your espresso workflow.\n*Discount for 20% off of one free bag of coffee will be applied automatically when added to cart.","images":["https://cdn.shopify.com/s/files/1/1318/1015/files/encoreespgrinder.jpg?v=1755104148","https://cdn.shopify.com/s/files/1/1318/1015/files/encore_esp_grinder_white_3f0432bb-8467-47af-bad3-cee5cf636b65.jpg?v=1755105566","https://cdn.shopify.com/s/files/1/1318/1015/files/encore_esp_grinder_v3.jpg?v=1755105566"],"price":199.95,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:15.696Z"},"share_url":"https://firestarter.network/l/lst_mlNisUKL","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_mlNisUKL' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Encore ESP' and a budget_max comfortably above $199.95 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."]}}