{"type":"firestarter.listing","listing":{"id":"lst_vQPMsCcY","product_name":"GUERRERO CMB49 - Sun","category":"Craftline","description":" The combination version of the Guerrero balances gently flowing lines with a constructivist edge-a little bit of art deco, a little bit of 1950s freshness. Kitted out with exposed rim locks for easy lens changing, this easygoing frame strikes a fresh note.\nSIZE: EYE = 49mm / D.B.L = 20.9mm / Temple = 144mm\n","images":["https://cdn.shopify.com/s/files/1/0874/3455/9776/files/ns.guerrero.cmb.bk.fr.sun_b521e65f-72e3-4631-bc74-3f23bcd7e494.jpg?v=1722410561","https://cdn.shopify.com/s/files/1/0874/3455/9776/files/ns.guerrero.cmb.bk.side.sun_f70697e9-e33c-4a1e-840f-44047e735db2.jpg?v=1722410561","https://cdn.shopify.com/s/files/1/0874/3455/9776/files/ns.guerrero.cmb.hmauve.fr.sun.jpg?v=1722410565","https://cdn.shopify.com/s/files/1/0874/3455/9776/files/ns.guerrero.cmb.hmauve.side.sun.jpg?v=1722410565"],"price":470,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:41.911Z"},"share_url":"https://firestarter.network/l/lst_vQPMsCcY","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_vQPMsCcY' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy GUERRERO CMB49 - Sun' and a budget_max comfortably above $470.00 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."]}}