{"type":"firestarter.listing","listing":{"id":"lst_n9SD6iDp","product_name":"ASTON Explorer - Rx","category":"Engineering","description":"Japanese High-Grade titanium plated in 16k gold/silverGrooved plataeu-shaped nose bridge with table topTitanium feather pattern nose pads adjustable for all bridgesDeco temple lines with open paddle tips to affix to holders\nSize: EYE = 49.5mm / D.B.L =17.5mm/ TEMPLE= 144mm\n","images":["https://cdn.shopify.com/s/files/1/0874/3455/9776/files/Astonexp_16k_fr.jpg?v=1722391080","https://cdn.shopify.com/s/files/1/0874/3455/9776/files/Astonexp_16k_side.jpg?v=1722391081","https://cdn.shopify.com/s/files/1/0874/3455/9776/files/AstonExp_Antiquegold_fr.jpg?v=1722391087","https://cdn.shopify.com/s/files/1/0874/3455/9776/files/AstonExp_Antiquegold_side.jpg?v=1722391110","https://cdn.shopify.com/s/files/1/0874/3455/9776/files/Aston_antiquesilver_fr.jpg?v=1722391093","https://cdn.shopify.com/s/files/1/0874/3455/9776/files/Aston_antiquesilver_side.jpg?v=1722391093","https://cdn.shopify.com/s/files/1/0874/3455/9776/files/Astonexp_silver_fr.jpg?v=1722391098","https://cdn.shopify.com/s/files/1/0874/3455/9776/files/Astonexp_silver_side.jpg?v=1722391097"],"price":550,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:41.977Z"},"share_url":"https://firestarter.network/l/lst_n9SD6iDp","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_n9SD6iDp' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy ASTON Explorer - Rx' and a budget_max comfortably above $550.00 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."]}}