TL;DR
- Tether launched its open-source Wallet Development Kit (WDK), a modular toolkit that enables the creation of secure, self-custodial, and interoperable wallets.
- The WDK supports Bitcoin, Lightning, Ethereum, Arbitrum, Polygon, Solana, TON, and other networks, integrating DeFi functions, payments, lending, swaps, and cross-chain transfers.
- The kit allows both humans and AI agents to manage funds independently, boosting global adoption of stablecoins and Bitcoin.
Tether has open-sourced its Wallet Development Kit (WDK), a modular toolkit that allows developers to build secure, self-custodial wallets across multiple blockchains.
WDK Advantages
The initiative aims to empower both human users and autonomous machines or AI agents to create, deploy, and use wallets independently, without relying on centralized providers. The WDK is fully open-source and ecosystem-agnostic, enabling auditing, contributions, and flexible, secure development of custom solutions.
The kit supports Bitcoin, Lightning Network, Ethereum, Arbitrum, Polygon, Solana, TON, and other EVM and non-EVM networks. It enables integration of decentralized finance (DeFi) functions, payments, lending, swaps, cross-chain transfers, real-time balance updates, transaction tracking, and customizable user interfaces.
It is designed to run on any device, from mobile and desktop applications to embedded systems, IoT devices, and autonomous environments, ensuring compatibility with smartphones, trading bots, smart appliances, and more complex systems.
Tether’s AI Vision: Building the Future
Tether is increasingly focusing on artificial intelligence. Its open-source runtime, Tether AI, allows AI agents to send and receive payments in Bitcoin and USDT. Paolo Ardoino, the company’s CEO, anticipates that every AI agent will have its own wallet within the next 15 years, with the number of transacting agents potentially reaching one trillion. The goal is to create an open and resilient financial infrastructure where humans and machines have direct control over their funds, promoting the adoption of stablecoins and Bitcoin as means of payment and value storage.
The WDK incorporates USDT0 technology to ensure efficient liquidity and seamless cross-chain bridging, and it already serves as the foundation for projects like Rumble Wallet and Tether’s upcoming self-custodial wallet. End users benefit from an intuitive experience that simplifies complex crypto management, while developers gain a modular, scalable architecture for future innovation.
Tether continues to strengthen its financial infrastructure, promoting economic sovereignty and independence from centralized systems. Its WDK enables individuals, institutions, and even nations to create independent, secure, multi-chain wallets, expanding cryptocurrency adoption worldwide
