{"type":"firestarter.listing","listing":{"id":"lst_qpP0RmS1","product_name":"Ocean Crawler short sleeve t-shirt","category":"Watch Strap","description":"Ocean Crawler short sleeve t-shirt","images":["https://cdn.shopify.com/s/files/1/1626/5247/products/ocean-crawler-short-sleeve-t-shirt-322594.png?v=1597890820"],"price":49.99,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:48.523Z"},"share_url":"https://firestarter.network/l/lst_qpP0RmS1","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_qpP0RmS1' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ocean Crawler short sleeve t-shirt' and a budget_max comfortably above $49.99 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."]}}