{"type":"firestarter.listing","listing":{"id":"lst__U-MAZtZ","product_name":"Tacos - Cotton Crew","category":"Socks","description":"\n\nLet's taco-bout the fact that Taco Tuesday is great, but also that it's perfectly acceptable to enjoy this delicacy on every day of the week that ends with a \"Y'\". Wash down your tacos with an ice-cold beer.","images":["https://cdn.shopify.com/s/files/1/1884/3249/files/17736_28145580-3bcc-4e77-beec-6c21f6028c76.jpg?v=1782487188"],"price":14,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:37.042Z"},"share_url":"https://firestarter.network/l/lst__U-MAZtZ","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__U-MAZtZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Tacos - Cotton Crew' and a budget_max comfortably above $14.00 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."]}}