{"type":"firestarter.listing","listing":{"id":"lst_eSCuXetv","product_name":"Third Coast Blend","category":"Coffee","description":"\n\n\nTaste: Woodsmoke, chocolate, caramel\n\n\nRoast: Medium and dark\n\n\nBody: Medium to full\n\n\nAcidity: Balanced\n\n\n\nModestly eponymous, this is our take on a classic black and tan; once very popular, these fell out of favor during the \"dark ages\" of the 70s and 80s. We choose a pair of Central American coffees, roast one medium and one dark, and blend them for a cup with exceptional depth and just a hint of smoke.\n\n\n","images":["https://cdn.shopify.com/s/files/1/0012/2336/0556/files/thb.png?v=1759854920","https://cdn.shopify.com/s/files/1/0012/2336/0556/products/thb_eb16e11a-102c-4225-b532-bdecf60e48e0.png?v=1759854920"],"price":15,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:14.616Z"},"share_url":"https://firestarter.network/l/lst_eSCuXetv","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_eSCuXetv' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Third Coast Blend' 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."]}}