{"type":"firestarter.listing","listing":{"id":"lst_SDhXAjT2","product_name":"Acrylic Starfish Ring","category":"JEWELRY","description":"A little ocean-inspired sparkle for your everyday stack. This acrylic starfish ring features a pearly finish with a shiny gold outline for the perfect mix of playful and polished. Wear it solo or stack it up for a little seaside charm wherever you are.","images":["https://cdn.shopify.com/s/files/1/1282/0845/files/2273852_001_1-2.jpg?v=1779924491"],"price":12,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:05.061Z"},"share_url":"https://firestarter.network/l/lst_SDhXAjT2","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_SDhXAjT2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Acrylic Starfish Ring' 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."]}}