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SIRKL.io

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About SIRKL.io

Discover the new "WhatsApp" for the Web3 and gamers. SIRKL.io stands out by offering anonymous communication without the need for an email or password – just connect via your wallet. Beyond standard calls and messages, our platform allows you to engage with communities sharing similar crypto, tokens, NFT.. and even monetize your knowledge through paid groups.

SIRKL is a pioneering messaging application integrated with crypto wallet identification, allowing users to communicate through wallet addresses. This unique platform offers seamless messaging between wallets, friends, and NFT communities using wallet-based logins. Prioritizing privacy and security, SIRKL aims to revolutionize how individuals interact within the crypto space. By enabling users to log in with their crypto wallets instead of traditional identifiers like emails or phone numbers, SIRKL ensures high privacy and security for its users. Whether connecting through popular wallets like Metamask, WalletConnect, or TrustWallet, users can enjoy a secure and private messaging experience. Additionally, SIRKL’s NFT group detection feature enhances the community experience by automatically recognizing user collectibles and opening relevant groups.

SIRKL, developed using the Flutter framework, represents a significant advancement in secure and private messaging within the cryptocurrency community. By leveraging wallet addresses for both login and communication, SIRKL eliminates the need for traditional identifiers such as emails or phone numbers. This approach not only enhances user privacy but also integrates seamlessly with the broader blockchain ecosystem. Users can connect through widely used wallets like Metamask, WalletConnect, or TrustWallet, facilitating a smooth onboarding process.


The application offers a range of features designed to cater to the needs of the crypto community. One of its standout features is NFT group detection, which automatically identifies a user’s NFT collections and opens relevant groups for interaction. This functionality fosters a sense of community and allows users to engage with others who have similar interests and assets. Additionally, SIRKL ensures that all messages and calls are encrypted, providing maximum confidentiality for its users.


SIRKL is currently in its beta phase and is accessible on iOS, Android, and web platforms, making it widely available to a broad audience. The app’s development in Flutter ensures a consistent and responsive user experience across all devices. SIRKL is positioned to compete with other crypto-based communication platforms, such as Status, Discord, and Telegram, by offering unique features tailored specifically for the blockchain community.


As the platform continues to develop, SIRKL aims to expand its feature set and user base, leveraging the growing interest in blockchain technology and digital assets. The app’s focus on privacy, security, and community engagement positions it as a leading solution for crypto enthusiasts seeking a reliable and innovative messaging platform.

  • Wallet Login: Users can log in using their crypto wallets, such as Metamask, WalletConnect, or TrustWallet, ensuring high privacy and security without relying on traditional login methods.
  • NFT Group Detection: The app automatically detects user collectibles and opens relevant groups, fostering community interaction based on shared interests.
  • Encrypted Messages and Calls: SIRKL utilizes advanced encryption techniques to ensure that all messages and calls are confidential and secure, protecting user privacy.
  • Cross-Platform Availability: SIRKL is available on iOS, Android, and web platforms, providing a consistent and accessible user experience across all devices.
  • User-Friendly Interface: Developed in Flutter, SIRKL offers a responsive and intuitive user interface, making it easy for users to navigate and use the app effectively.
  • Community Engagement: The NFT group detection feature enhances community engagement by allowing users to join groups based on their NFT collections, creating a sense of belonging and interaction.
  • Seamless Integration: The app integrates seamlessly with popular crypto wallets, ensuring a smooth and hassle-free user experience from the start.
  1. Download the App: SIRKL is available for download on the App Store and Google Play. Visit the respective store and download the app to your device.
  2. Wallet Login: Once the app is installed, open it and choose your preferred wallet (Metamask, WalletConnect, or TrustWallet) to log in securely. This process ensures that your login credentials are kept private and secure.
  3. Send Messages: To send a message, copy and paste the recipient’s wallet address into the messaging interface. This wallet-based communication ensures that all messages are encrypted and secure.
  4. Join Communities: Utilize the NFT group detection feature to join groups related to your NFT collections. This feature automatically identifies your collectibles and connects you with relevant communities, enhancing your engagement and interaction within the app.
  5. Explore Features: Familiarize yourself with SIRKL’s features, including encrypted calls, cross-platform availability, and community engagement options. The app’s user-friendly interface makes it easy to navigate and use these features effectively.

For more details and to explore all the features, visit SIRKL.

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SIRKL.io Reviews by Real Users

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SIRKL.io FAQ

  • SIRKL is a messaging application that integrates with crypto wallets to enable communication through wallet addresses. Users log in using wallets like Metamask, WalletConnect, or TrustWallet, ensuring high privacy and security without traditional identifiers.

  • The NFT group detection feature automatically identifies user collectibles and connects them with relevant groups. This fosters community interaction and allows users to engage with others who have similar interests and assets.

  • SIRKL uses advanced encryption techniques to ensure that all messages and calls are secure and confidential. This protects user privacy and ensures that communication remains private.

  • Yes, SIRKL is available on iOS, Android, and web platforms, providing a consistent and accessible user experience across all devices.

  • SIRKL ensures user privacy by allowing users to log in using their crypto wallets instead of traditional identifiers like emails or phone numbers. This enhances security and keeps user information private.

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