{"type":"firestarter.listing","listing":{"id":"lst_i3QGyfBv","product_name":"Costa Rica, La Pastora","category":"Coffee","description":"La Pastora is the Costa Rican coffee you talk about when you talk about Costa Rican coffee.\nThis washed coffee is approachable, clean, and classic with a juicy twist. With just enough nuttiness to temper the syrupy, plummy sweetness, the La Pastora is the perfect subject for whichever brew method has your fancy.\nWhere it's from\nLa Pastora caught our attention at the cupping table with its uniform flavor, attributed to the singular soil quality of the San Jose province of Costa Rica, and the processing methods that CoopeTarrazu employs. Sedimentary soil composition encourages coffee crops toward a distinct acidity, and this rich mountain soil creates a complex fruit to be harvested and processed by CoopeTarrazú. The co-op represents over 5,000 partners in the province, and is committed to the welfare of those partners and their communities. We roast their coffee to bring out its syrupy, balanced character, finding gingersnap, almond, and plum in the cup.","images":["https://cdn.shopify.com/s/files/1/1318/1015/files/costa-rica-la-pastora.jpg?v=1751650920"],"price":21.32,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:15.822Z"},"share_url":"https://firestarter.network/l/lst_i3QGyfBv","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_i3QGyfBv' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Costa Rica, La Pastora' and a budget_max comfortably above $21.32 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."]}}