{"type":"firestarter.listing","listing":{"id":"lst_VKQDQtkU","product_name":"Classic Coffee Subscription","category":"Subscription","description":"Subscribe to a rotating selection of classic coffees that are dark and toasty, but never bitter.\nClassic coffees are reminiscent of the coffees we grew up with—dark and roasty but never bitter. From a diner to a boutique coffee shop, they fit in everywhere.\nWith our classic coffees, you can expect traditional tasting notes with a rich full body, and no bitterness. They're perfectly pleasant black, but also ready for cream and sugar. Common tasting notes include chocolate, baking spices, and nuts.\nThroughout your subscription, you'll receive a rotating selection of coffee pulled from our Classic collection. View our current Classic offerings.","images":["https://cdn.shopify.com/s/files/1/1318/1015/files/classic_ff6b897a-2ff7-4677-89c0-744defdc8861.jpg?v=1751057231"],"price":21,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:15.786Z"},"share_url":"https://firestarter.network/l/lst_VKQDQtkU","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_VKQDQtkU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Classic Coffee Subscription' 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."]}}