QUANTCONNECT COMMUNITY
Previous post was closed by mistake, new for GC, sorry for that, repost as below.
Hi there,
I am new for QC platform, currently mainly get used of this platform and try several simple backtesting test, since several days ago.
Today I was suddenly asked to provide credit card info including CVC, when I start free backtesting process as usual, is that normal and safe?
Thanks in advance for your reply.
The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.
QuantConnect™ 2025. All Rights Reserved
Share New Research 
Mia Alissi
It seems there isn't specific documentation directly available about the requirement for credit card information for the free tier when running backtests on QuantConnect. Generally, requiring credit card information for free services is a practice some platforms use to prevent misuse or ensure identity verification. However, without specific details from QuantConnect, this remains speculative.
For accurate information regarding such requirements and ensuring security, I recommend reaching out directly to QuantConnect's support team. They can provide detailed guidance on their billing practices, policies, and security measures for handling sensitive information like credit card data.
The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.
Cougar
Thanks for replying, I do have sent a message to support team, but not yet get response, that's why would like to know whether other people have the same experience before.
Cougar
The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.
To unlock posting to the community forums please complete at least 30% of Boot Camp.
You can continue your Boot Camp training progress from the terminal. We hope to see you in the community soon!