
# Tether WDK Multi-chain wallet SDK. All modules share common interfaces from `@tetherto/wdk-wallet`. ## Documentation **Official Docs**: https://docs.wallet.tether.io **GitHub**: https://github.com/tetherto/wdk-core ### URL Fetching Workflow 1. Identify relevant URLs from the reference files in `references/` 2. `web_fetch` the URL directly 3. If fetch fails → `web_search` the exact URL first (unlocks fetching) → then `web_fetch` again Each module doc page has subpages: `/usage`, `/configu
Tether Wallet Development Kit (WDK) for building non-custodial multi-chain wallets. Use when working with @tetherto/wdk-core, wallet modules (wdk-wallet-btc, wdk-wallet-evm, wdk-wallet-evm-erc-4337, wdk-wallet-solana, wdk-wallet-spark, wdk-wallet-ton, wdk-wallet-tron, ton-gasless, tron-gasfree), and protocol modules including swap (wdk-protocol-swap-velora-evm), bridge (wdk-protocol-bridge-usdt0-evm), and lending (wdk-protocol-lending-aave-evm). Covers wallet creation, transactions, token transfers, DEX swaps, cross-chain bridges, and DeFi lending/borrowing.