{"type":"firestarter.listing","listing":{"id":"lst_i01h_e0k","product_name":"Sarokeys Strawberry Milkshake S Linear Switches","category":"Switches","description":"Introduction\nBudget linear switch! Clacky!\nSpecifications\n\nType: Linear\nBottom-out Force – 52.0g\nSpring Length - 20.0mm, NAS\nSpring Type - Single-stage\nPre Travel - 2.0mm\nTop Housing Material - Blended NYLON\nBottom Housing Material - NYLON\nStem Material - POM\nStem Length - 12.4mm\nTravel - 3.8mm\nFactory lubed\nManufactured by Huano\n","images":["https://cdn.shopify.com/s/files/1/0277/8021/8940/files/DSC5393-cutout.jpg?v=1698274606","https://cdn.shopify.com/s/files/1/0277/8021/8940/files/DSC5392-cutout.jpg?v=1698274627"],"price":13,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:54.911Z"},"share_url":"https://firestarter.network/l/lst_i01h_e0k","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_i01h_e0k' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sarokeys Strawberry Milkshake S Linear Switches' and a budget_max comfortably above $13.00 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."]}}