{"type":"firestarter.listing","listing":{"id":"lst_nxXjp6d7","product_name":"West End Blues Subscription","category":"Subscriptions","description":"Traditional in name only, West End Blues is a complex blend of flavors and textures. Fruity but not fruit-forward, grounded in chocolate and sparkling with zesty notes of baking spices and tea, WEB shines when combined with milk but stands on its own as a killer drip coffee.","images":["https://cdn.shopify.com/s/files/1/2428/8433/products/West_End_Blues_Icon_f97ac779-9a0c-4598-a96e-ed4c0d9127f2.jpg?v=1638206128"],"price":23,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:15.652Z"},"share_url":"https://firestarter.network/l/lst_nxXjp6d7","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_nxXjp6d7' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy West End Blues Subscription' and a budget_max comfortably above $23.00 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."]}}