English to Polish Tech/Engineering IT (Information Technology)

(c) Keys. Our API and data feed keys must not be: (i) shared in any way; (ii) used for multiple interfaces; or (iii) used in any way that mimics any material functionality of any Products developed or marketed by X, or would reasonably be deemed competitive to any Products offered by X, our affiliates or third party providers. You must demonstrate interfaced systems if reasonably requested by us.