{"type":"firestarter.listing","listing":{"id":"lst_LxaoXWlA","product_name":"Webbing Strap","category":null,"description":"The Webbing Strap turns your Vanish Jet Duffel and other Gossamer Gear accessories into a crossbody carry. Sold separately, and worth grabbing.","images":["https://cdn.shopify.com/s/files/1/1300/6549/files/WEBBING-STRAP_048045cf-7759-4f98-bdec-8348f8a1d5a2.jpg?v=1778556155","https://cdn.shopify.com/s/files/1/1300/6549/files/WEBBING-STRAP_ON-DUFFEL2.jpg?v=1778556235"],"price":10.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:36.021Z"},"share_url":"https://firestarter.network/l/lst_LxaoXWlA","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_LxaoXWlA' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Webbing Strap' and a budget_max comfortably above $10.50 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."]}}