{"type":"firestarter.listing","listing":{"id":"lst_DyDkXvgX","product_name":"Long-Lasting Base","category":"Base Coat","description":"Keep your manicure intact and prevent chipping with this long-lasting base coat that helps bond your nail polish to your nails. Love your holo for longer!","images":["https://cdn.shopify.com/s/files/1/0050/3001/9162/files/HT-Bottle-Long-LastingBase-Black_040b36d0-2114-43f9-a224-1a6f7fa810b7.jpg?v=1765267606","https://cdn.shopify.com/s/files/1/0050/3001/9162/products/holotaco-long-lasting-base-hand-2-day1vs7-vert-text.jpg?v=1765267606","https://cdn.shopify.com/s/files/1/0050/3001/9162/files/HT-NailEssentials-PDPs-LongLasting-Brush-2.jpg?v=1765267606"],"price":13,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:20.619Z"},"share_url":"https://firestarter.network/l/lst_DyDkXvgX","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_DyDkXvgX' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Long-Lasting Base' 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."]}}