CryptoWallet - Multi-Chain Blockchain Wallet Manager

What this skill does

Complete cryptocurrency wallet management for Web3, DeFi, and blockchain applications. Create and manage EVM (Ethereum, Polygon, BSC, Arbitrum, Optimism, Base, Avalanche) and Solana wallets with encrypted local storage. Query balances for native tokens (ETH, MATIC, BNB, SOL) and standard tokens (ERC20, SPL). Send transactions, interact with smart contracts, and manage multiple addresses across 12+ networks. Secure password-protected key storage with AES-256 encryption. Use for: (1) Creating new crypto wallets, (2) Importing existing wallets, (3) Checking token balances across chains, (4) Sending cryptocurrency and tokens, (5) Interacting with DeFi protocols and smart contracts, (6) Multi-chain portfolio management, (7) NFT transfers, (8) Blockchain development and testing. Keywords: crypto, cryptocurrency, wallet, blockchain, ethereum, solana, web3, defi, token, erc20, nft, smart contract, metamask alternative, hardware wallet, cold storage, hot wallet, blockchain wallet, digital wallet, bitcoin.

CryptoWallet - Multi-Chain Blockchain Wallet Manager is part of the Developer Tools category — developer tools that help your agent write, review, debug, and ship code. You can install it on its own or alongside other developer tools skills from the OpenClaw catalog.

How to install CryptoWallet - Multi-Chain Blockchain Wallet Manager

The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:

1. Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
2. Open the in-app Skills panel.
3. Search for cryptowallet and click Install.
4. The skill activates automatically when an incoming message matches its description.

Install from the command line

If you already run the OpenClaw CLI, add CryptoWallet - Multi-Chain Blockchain Wallet Manager with a single command:

openclaw skills add cryptowallet

This pulls cryptowallet from ClawHub and installs it into ~/.openclaw/skills/cryptowallet/. Restart the OpenClaw gateway afterwards so the new skill is discovered.

How to use CryptoWallet - Multi-Chain Blockchain Wallet Manager

Once installed, CryptoWallet - Multi-Chain Blockchain Wallet Manager activates on its own: when an incoming message on WhatsApp, Telegram, Slack, Discord, Feishu or Line matches the skill's description, your OpenClaw agent loads it and runs the workflow. You can also trigger it explicitly by describing the task in chat. No extra configuration is required after install.

Manual install (advanced)

If you prefer manual installation:

1. Click the Download .zip button above to grab cryptowallet-1.0.0.zip directly from our S3 mirror.
2. Unzip into ~/.openclaw/skills/cryptowallet/ (create the directory if it does not exist).
3. Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.

Frequently asked questions

How do I install CryptoWallet - Multi-Chain Blockchain Wallet Manager?

Install CryptoWallet - Multi-Chain Blockchain Wallet Manager in the OpenClaw Easy desktop app by opening the Skills panel, searching for cryptowallet, and clicking Install. From a terminal you can run: openclaw skills add cryptowallet. Either way the skill is placed in ~/.openclaw/skills/cryptowallet/.

Is CryptoWallet - Multi-Chain Blockchain Wallet Manager free?

Yes. CryptoWallet - Multi-Chain Blockchain Wallet Manager is free and open-source, distributed under the Apache-2.0 license through ClawHub. No account or payment is required to download or run it.

What does CryptoWallet - Multi-Chain Blockchain Wallet Manager do?

Complete cryptocurrency wallet management for Web3, DeFi, and blockchain applications.

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