In order for you to use i-Bursa API first, you need to subscribe to the API key provided by DEEPAGI, you may find the registration link here
https://docs.google.com/forms/d/e/1FAIpQLSfJXYZuLQTFF6rMD4HKjIMvzO98evqpS4INCyRLcjcIVLlXLw/viewform.
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