{"type":"firestarter.listing","listing":{"id":"lst_FArqAdxD","product_name":"El Guapo Espresso","category":"Coffee","description":"\n\n\nTaste: Caramel, baking chocolate\n\n\nRoast: Full city\n\n\nBody: Full\n\n\nAcidity: Low\n\n\n\nEl Guapo is rich and complex. Sweet and full-bodied, a shot from El Guapo offers a plethora of deep aromatics and flavors of caramel and baking chocolate that linger on the palate. A slightly darker roast gives this coffee its distinctive body and makes it a great base for milk drinks, where the subtleties of a lighter coffee are often lost. El Guapo does not do \"lost.\" This is one espresso that plays for keeps.\n\n","images":["https://cdn.shopify.com/s/files/1/0012/2336/0556/files/ege.png?v=1759854243","https://cdn.shopify.com/s/files/1/0012/2336/0556/products/ege_ff32b9d1-514a-4d83-81be-d69666e13199.png?v=1759854243"],"price":15,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:14.608Z"},"share_url":"https://firestarter.network/l/lst_FArqAdxD","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_FArqAdxD' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy El Guapo Espresso' and a budget_max comfortably above $15.00 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."]}}