Crypto wallet Cake Wallet has officially announced the integration of the Bitcoin privacy-enhancing protocol PayJoin v2, delivering an unprecedented level of transaction privacy to everyday users. This move marks a major shift in Bitcoin privacy technology from niche to mainstream, significantly lowering the barrier for ordinary users to access privacy tools.
PayJoin, also known as P2EP (Pay-to-EndPoint), is a privacy protocol that introduces collaborative transaction inputs to obfuscate on-chain structures and disrupt traceability. Traditional Bitcoin transactions are often easily deciphered by blockchain analysis tools, revealing the flow of funds.
PayJoin disrupts this model by blending inputs from both sender and receiver, making it harder for observers to analyze the transaction. The newly integrated PayJoin v2 offers major improvements over its predecessor in terms of user experience, transaction success rate, and platform compatibility.
Cake Wallet’s latest upgrade removes the technical limitations of traditional PayJoin setups, such as requiring both parties to be online and operate servers to coordinate the transaction. For the first time, users can send or receive asynchronous PayJoin transactions without servers, without Tor, and without advanced configuration. This means users can enjoy enhanced privacy by default in everyday payments—privacy is no longer a luxury, but a standard feature.
“Bitcoin’s openness is its strength, but without privacy, it risks becoming a surveillance tool,” said Vikrant Sharma, CEO of Cake Wallet, in a statement to Bitcoin Magazine. “This upgrade allows every user to transact privately and securely with Bitcoin, without needing any technical knowledge.”
The PayJoin v2 integration is compatible with privacy platforms like BTCPay Server and JoinMarket. Users can simply enable the relevant option in the app settings to seamlessly connect with merchants and individuals supporting PayJoin, gaining stronger privacy protections. Additionally, Cake Wallet recently became one of the first mainstream wallets to support Silent Payments, enabling users to receive Bitcoin without exposing reusable addresses.
Since its launch in 2018, Cake Wallet has upheld its core philosophy of “user-controlled assets.” Supporting multiple cryptocurrencies such as Bitcoin and Monero, the wallet continues to push the adoption of privacy technologies. The integration of PayJoin v2 marks a crucial milestone in privacy advancement, offering a freer and more secure financial experience to Bitcoin users worldwide.