{"type":"firestarter.listing","listing":{"id":"lst_xY3e17hD","product_name":"Blueberry Field Mouse - Special Edition","category":null,"description":"\n\nInspired by the humble blueberry (an unsung hero of fruity perfection), our Blueberry Special Edition features a juicy ombré effect. Flowing from deep berry blue to soft sky tones, the hand dip-dyed finish means every pen is completely unique.\n\n\nThe pen for when you don’t have a pen – the Field Mouse is your go-everywhere, write-anywhere, infinitely refillable sidekick. Inspired by its folklore namesake, this tiny tool is made for moments when ideas strike and your usual pen is miles away. Hook it to your keys, your lanyard, or your bag, and you’ll never be caught scribble-less again.\n\nWhy you'll love it:\n\n\nKeyring-friendly with a solid brass loop lid\nPocket-sized, lightweight and ready for spur-of-the-moment notes or quick sketches\nFitted with a writing tip and refillable with any standard fountain pen ink\n\n\n","images":["https://cdn.shopify.com/s/files/1/0089/6129/4417/files/Blueberry_WEB27.jpg?v=1780648202","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/Blueberry_WEB28.jpg?v=1780648201","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/Blueberry_WEB10.jpg?v=1780303276","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/Blueberry_WEB17.jpg?v=1780303275"],"price":36,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:22.352Z"},"share_url":"https://firestarter.network/l/lst_xY3e17hD","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_xY3e17hD' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Blueberry Field Mouse - Special Edition' and a budget_max comfortably above $36.00 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."]}}