{"type":"firestarter.listing","listing":{"id":"lst_CXCcTwEo","product_name":"Natural flax yarn with wooden yarn holder","category":"home","description":"\n100% flax yarn paired with a solid oak wood holder, thoughtfully designed with a built-in carbon steel cutter inside for easy trimming.\n6\" tall\n\n","images":["https://cdn.shopify.com/s/files/1/1328/2787/files/Copyofweblistingtemp-2026-03-09T194655.966.png?v=1773110852","https://cdn.shopify.com/s/files/1/1328/2787/files/Copyofweblistingtemp-2026-03-09T194720.482.png?v=1773110852"],"price":23,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:46.228Z"},"share_url":"https://firestarter.network/l/lst_CXCcTwEo","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_CXCcTwEo' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Natural flax yarn with wooden yarn holder' and a budget_max comfortably above $23.00 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."]}}