{"type":"firestarter.listing","listing":{"id":"lst_eB1j_Bq5","product_name":"Violin Enamel Pin","category":null,"description":"Created to celebrate Luthier's release in 2025, we have just a few of these beautiful pins left! Show off your love of music with this soft enamel pin, Just in Case, sporting two butterfly clasps to keep this big pin secure!\nMeasures 50x43mm and is 2mm thick","images":["https://cdn.shopify.com/s/files/1/0664/4894/9461/files/PXL_20260225_034943910.PORTRAIT.ORIGINAL.jpg?v=1771993594","https://cdn.shopify.com/s/files/1/0664/4894/9461/files/PXL_20260225_035022733.PORTRAIT.ORIGINAL.jpg?v=1771993594"],"price":10,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:00.783Z"},"share_url":"https://firestarter.network/l/lst_eB1j_Bq5","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_eB1j_Bq5' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Violin Enamel Pin' and a budget_max comfortably above $10.00 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."]}}