Key Takeaways:
The feature integrates with World ID verification, allowing users to distinguish between verified and unverified accounts. Users can send and receive crypto directly in conversations, leveraging the World App wallet for seamless transactions. World Chat is built as a Mini App, part of a growing ecosystem that provides in-app functionalities without requiring separate installations. Developers can integrate World Chat into their Mini Apps, expanding its use cases for messaging and payments. To support Mini App development, Worldcoin has introduced World Build, an incubator program backed by several venture firms.Worldcoin has introduced World Chat, a messaging feature integrated into World App, allowing users to communicate and send crypto securely.
The company announced the launch on March 6, stating that the feature enables seamless messaging and transfers within the World Network.
Worldcoin Expands Digital Identity Verification with World Chat
According to the announcement, World Chat is now available in beta on World App. The feature supports encrypted conversations while integrating World ID verification, distinguishing verified users from unverified ones.
Messages from verified accounts display a blue chat bubble and a unique World ID gem, while unverified accounts have a grey bubble and no gem.
Because World Chat is connected to the World App wallet, users can send and receive crypto within their conversations. The feature is designed to streamline transactions, making transfers as simple as sending a message.
The new feature is built as a Mini App, a web application embedded within World App. Mini Apps have gained traction within the network, with over 100 available and more than 250 million launches in the first two months of 2025.
The company said that Mini Apps can integrate proof-of-human verification through World ID while also leveraging World App’s transaction infrastructure. Developers can now incorporate World Chat into their own Mini Apps, enabling in-app messaging and payment functions.
Developer Incubator Supports Growth of Blockchain-Based Applications
To encourage Mini App development, Worldcoin has launched World Build, an incubator program supporting developers. The initiative, backed by firms including Alchemy, Bain Crypto Capital, and Blockchain Capital, provides mentorship and resources for projects building on the network.
The program, running from January to May 2025, has brought together over 150 developers, with select teams participating in an immersive retreat to refine their projects.
As more users adopt systems with integrated features, the role of blockchain in peer-to-peer interactions could expand beyond crypto transfers, influencing how digital identity, social verification, and trust are established online.
With decentralized applications evolving to serve broader functions, the potential success of platforms like World Chat may set a precedent for future blockchain-based communication networks. If widely adopted, similar models could reshape online interactions by reducing reliance on centralized messaging services.
Frequently Asked Questions (FAQs):
World Chat uses end-to-end encryption, which protects users’ conversations such that only the communicating parties can read them. This form of encryption blocks unauthenticated users from accessing them, maintaining confidentiality and integrity of the messages.
Mini Apps are in-app web applications with native-like features that do not need standalone installations. They allow developers to build varied applications that complement World App’s functionality, like World ID and the wallet, giving users a seamless and convenient experience.
World ID verification uses biometric data, i.e., iris scans, to create a one-of-a-kind digital identity for each user.
Developers benefit from the World Build incubator program through mentorship, access to resources, and support to develop Mini Apps in the World Network ecosystem. Throughout January to May 2025, the program includes in-person hackathons, build retreats, and a demo day, aimed at boosting innovation and expanding the capabilities available to World App users.
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