{"type":"firestarter.listing","listing":{"id":"lst_OKaIE2F5","product_name":"VAC Pro Needle Kit","category":"Accessory","description":"Five replacement rigid and flexible needles used to clean a variety of canal openings. When used with VAC Pro these tips allow you to clean almost any type of in-ear device, regardless of brand.\nThis kit also includes two replacement pins which are used to clear the needles of blockages. ","images":["https://cdn.shopify.com/s/files/1/0411/4717/0966/files/Needles-Only.jpg?v=1685661075","https://cdn.shopify.com/s/files/1/0411/4717/0966/files/VAC-Pro_Needles-Tube-1.jpg?v=1686957730","https://cdn.shopify.com/s/files/1/0411/4717/0966/files/64-Audio_VAC-Pro-8.jpg?v=1686957730"],"price":19.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:54:58.683Z"},"share_url":"https://firestarter.network/l/lst_OKaIE2F5","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_OKaIE2F5' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy VAC Pro Needle Kit' and a budget_max comfortably above $19.99 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."]}}