{"type":"firestarter.listing","listing":{"id":"lst_Cql6IiZq","product_name":"Stud Earrings by Sarah Jewell Olsen","category":"Ceramics","description":"Porcelain and glaze with steel findings. Sizes vary, .5\"-1\"","images":["https://cdn.shopify.com/s/files/1/0164/0955/9104/products/prod-1465.jpg?v=1653612844","https://cdn.shopify.com/s/files/1/0164/0955/9104/products/prod-1474.jpg?v=1653612844","https://cdn.shopify.com/s/files/1/0164/0955/9104/products/prod-1476.jpg?v=1653612845","https://cdn.shopify.com/s/files/1/0164/0955/9104/products/prod-1478.jpg?v=1653612845","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/6-IMG_0023.jpg?v=1730338042"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:20.133Z"},"share_url":"https://firestarter.network/l/lst_Cql6IiZq","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_Cql6IiZq' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Stud Earrings by Sarah Jewell Olsen' and a budget_max comfortably above $40.00 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."]}}