Trust Wallet CLI (twak)

Command-line interface for multichain crypto wallet operations. Install with npm install -g @trustwallet/cli.

Quick Start

Read references/setup.md for installation and authentication.

Reference Guide

Read the reference that matches the user's task:

Task	Reference	When to read
Install, auth, env vars	references/setup.md	First time setup, "install twak", "configure API keys"
List supported chains, chain keys	references/setup.md	"what chains are supported", "list chains", "show chain keys", "what is the chain key for X"
Create wallet, keychain, sign, register	references/wallet.md	"create wallet", "keychain", "sign message", "wallet status", "register wallet with backend"
Balance, holdings, portfolio	references/balance.md	"check balance", "portfolio", "token holdings"
Send tokens, ENS transfers	references/send.md	"send ETH", "transfer to", "vitalik.eth"
Swap tokens, cross-chain	references/swap.md	"swap ETH for USDC", "bridge", "cross-chain swap"
Buy/sell crypto with fiat	references/onramp.md	"buy ETH with USD", "onramp", "offramp", "fiat", "sell crypto for cash"
Prices, trending, DApps	references/market.md	"price of", "trending tokens", "dapps"
Transaction history	references/history.md	"tx history", "transaction details"
Price alerts	references/alerts.md	"alert when ETH", "price alert", "notify me"
DCA & limit orders	references/automations.md	"DCA", "dollar cost average", "limit order", "recurring swap", "buy when price"
ERC-20 approve/revoke	references/erc20.md	"approve spender", "check allowance", "revoke"
Token risk checks	references/token-risk.md	"is this token safe", "honeypot check", "audit status"
x402 micropayments	references/x402.md	"x402", "micropayment", "payment-gated API", "preview payment", "quote endpoint cost", "how much does this API charge"
BNB Hack competition register/status	references/compete.md	"register for the competition", "BNB hack", "AI trading agent edition", "compete", "registration status"
Register/manage ERC-8004 agent identities	references/erc8004.md	"register agent identity", "erc8004", "agent NFT", "agentURI", "agent metadata", "identity registry", "mint agent"
Agent job escrows (ERC-8183 Agentic Commerce)	references/erc8183.md	"erc8183", "agentic commerce", "job escrow", "create job", "fund job", "submit deliverable", "settle job", "dispute policy", "policy-info", "agent payment escrow", "evaluator router"
Run MCP / REST server for AI agents	MCP server section below	"MCP server", "twak serve", "connect an agent", "REST API"

Read references/setup.md alongside any other reference if the CLI isn't installed yet.

MCP server

twak serve starts an MCP server on stdio exposing wallet actions to AI agents. Flags:

• --rest — start a REST HTTP server instead of the MCP stdio server
• --port <n> — REST server port (default 3000)
• --host <host> — REST bind host (default 127.0.0.1; use 0.0.0.0 to expose externally)
• --password <password> — wallet password (falls back to TWAK_WALLET_PASSWORD env var, then OS keychain)
• --auto-lock <minutes> — auto-lock the wallet after N minutes of inactivity
• --wc-project-id <id> — WalletConnect project ID (or set WALLETCONNECT_PROJECT_ID)
• --watch — background watcher that fires DCA/limit automations; requires the local agent wallet (see references/automations.md)
• --watch-interval <duration> — automation poll interval when --watch is set, e.g. 30s, 5m, 1h (default 60s, min 5s)