List of the Top 3 Cryptocurrency Exchanges for Passiv in 2025

Participate in algorithmic trading, connect with various applications, and develop services while benefiting from commission-free stock trading APIs. Based in California’s Bay Area, Alpaca is a tech-driven company that transforms asset management through its modular solutions. Our diverse team boasts a wealth of knowledge in both finance and technology, and we are proud to have the support of notable global investors. Moreover, we cherish the enthusiastic backing of our vibrant community across multiple platforms. Users can engage in trading U.S. stocks—whether buying, selling, or shorting—without facing any commission charges. We offer both personal and business account options to cater to different needs. As a FINRA-registered broker-dealer, Alpaca Securities LLC focuses on addressing the requirements of high-volume traders. You can also take advantage of our paper trading feature to learn about the API’s capabilities and evaluate your trading strategies. Once you feel prepared, transitioning to your live trading account is a simple process; just switch the API endpoint to start deploying your strategies in a real market context. This seamless transition enables traders to move from practice to actual trading with ease, enhancing the overall trading experience.

Kraken, headquartered in San Francisco, stands out as the largest bitcoin exchange in the world in terms of both volume and liquidity. Users on Kraken engage in trading not only USD, CAD, and ETH but also XRP among a variety of other cryptocurrencies. The exchange is frequently recognized by independent media outlets as one of the most secure and trustworthy platforms for bitcoin transactions available today. This reputation for dependability makes Kraken a favored choice for both novice and experienced traders in the digital currency space.

Unocoin is recognized as India's leading company in the Bitcoin and cryptocurrency sector, streamlining the buying, selling, storing, and accepting of Bitcoin securely nationwide. Since its establishment in 2013, it has attracted a user base of over 1.5 million, motivated by its goal of "Bringing bitcoin to the billions." The platform provides compelling advantages for engaging in cryptocurrency transactions, including access to the most competitive rates for digital currencies found in India. Throughout the years, numerous users have trusted Unocoin for their trading activities, benefiting from a straightforward application available on both Android and iOS, alongside a responsive website and API that guarantee prompt customer support. Additionally, users can enhance their trading experience with features such as recurring auto-buys and earn rewards through the merchant services app. Unocoin also offers the industry's top referral program, which permits users to share referral links and earn bounties on all trades executed through those links, without any expiry. Moreover, with Unocoin Pro, users have access to a reliable platform specifically designed for cryptocurrency trading in India, further reinforcing their trust in the digital asset ecosystem. Ultimately, Unocoin not only emphasizes safety and user-friendliness but also cultivates a vibrant community of cryptocurrency enthusiasts, encouraging collaboration and shared growth among its members.