{"type":"firestarter.listing","listing":{"id":"lst_4LPt_OG1","product_name":"FiiO KA15 Dual CS43198 Portable DAC & Headphone AMP","category":null,"description":" \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/files/fiio-ka15-dual-cs43198-portable-dac-headphone-amp-hifigo-982664.jpg?v=1727271576","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/fiio-ka15-dual-cs43198-portable-dac-headphone-amp-hifigo-ka15-black-597962.jpg?v=1727271486","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/fiio-ka15-dual-cs43198-portable-dac-headphone-amp-hifigo-101220.jpg?v=1727271535","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/fiio-ka15-dual-cs43198-portable-dac-headphone-amp-hifigo-ka15-blue-506763.jpg?v=1727271607"],"price":109.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:29.534Z"},"share_url":"https://firestarter.network/l/lst_4LPt_OG1","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_4LPt_OG1' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy FiiO KA15 Dual CS43198 Portable DAC & Headphone AMP' and a budget_max comfortably above $109.99 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."]}}