{"type":"firestarter.listing","listing":{"id":"lst_txRsxTln","product_name":"Surfing Otter - Cotton Crew","category":"Socks","description":"A tribute pair of socks to the famous 831 surfing otter. If you live in Santa Cruz, you'll probably remember her. Also perfect for ocean enthusiasts and those who appreciate fun, animal-inspired accessories.","images":["https://cdn.shopify.com/s/files/1/1884/3249/files/707523.jpg?v=1782479708"],"price":12,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:34.973Z"},"share_url":"https://firestarter.network/l/lst_txRsxTln","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_txRsxTln' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Surfing Otter - Cotton Crew' and a budget_max comfortably above $12.00 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."]}}