nexwave-gateway
Provides tools to deposit, sign, and mint USDC via Circle Gateway and Programmable Wallets for a unified crosschain balance. The skill requires `CIRCLE_API_KEY`, `CIRCLE_ENTITY_SECRET`, and `CIRCLE_WALLET_SET_ID`, writes a `.env` template, instructs running `bash setup.sh`/`node` scripts, and calls `https://gateway-api-testnet.circle.com/v1` and RPC endpoints.