{"type":"firestarter.listing","listing":{"id":"lst_xr2ghhsI","product_name":"Hometown","category":"Coffee Offerings","description":"A chocolaty, full bodied blend with a touch of berries, soft florals and bright but balanced acidity. Hometown is easy to dial in and amazing for espresso, and great for drip coffee or cold brew as well.","images":["https://cdn.shopify.com/s/files/1/0673/6999/2257/files/130598_8eff7b8a844d65b830c0d03f288db5bf.webp?v=1771350633"],"price":21,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:14.134Z"},"share_url":"https://firestarter.network/l/lst_xr2ghhsI","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_xr2ghhsI' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Hometown' and a budget_max comfortably above $21.00 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."]}}