{"type":"firestarter.listing","listing":{"id":"lst_PM3dCwi2","product_name":"Pipes Medium 5 Extendo A","category":"Holds","description":"DESCRIPTION:\nRounded rail that narrows and slopes on one end. Pairs best with Pipes Medium 6 Extendo B. This hold has a hollow back to keep it lighter in weight.","images":["https://cdn.shopify.com/s/files/1/0424/1145/files/pipes-medium-5-extendo-a-so-ill-white-12-01-so-ill-678806.jpg?v=1718969520","https://cdn.shopify.com/s/files/1/0424/1145/files/pipes-medium-5-extendo-a-so-ill-white-12-01-so-ill-888419.jpg?v=1718969520"],"price":103,"currency":"USD","in_stock":true,"inventory_qty":419958,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:48.956Z"},"share_url":"https://firestarter.network/l/lst_PM3dCwi2","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_PM3dCwi2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pipes Medium 5 Extendo A' and a budget_max comfortably above $103.00 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."]}}