A secure CLI-based interface for managing multi-chain crypto assets, authentication, and financial transactions via an AI agent.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install nova
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install nova using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Nova Wallet CLI?
The Nova Wallet skill empowers AI agents to interact with the nova CLI tool for comprehensive blockchain operations across mainnet and testnet. It enables seamless management of both email-based and private-key wallets, supporting a wide range of networks including Base, Solana, and Cardano. By integrating this capability through Openclaw Skills, developers can automate complex financial workflows while maintaining strict deterministic parsing and safety protocols.
This skill is specifically designed for high-reliability environments where financial safeguards are paramount. It enforces structured output modes like JSON and TOON to ensure that agents never misinterpret human-readable text, and it includes built-in protections against accidental duplicate transactions.
Nova Wallet CLI Use Cases
- Automating cross-chain stablecoin transfers between different blockchain ecosystems.
- Checking USD-denominated balances across multiple integrated blockchain addresses.
- Generating secure claim links for fee-free internal transfers to other users.
- Managing wallet authentication and key exports within a secure, isolated agent environment.
- Performing dry-run validations for complex withdrawal operations to prevent loss of funds.
How Nova Wallet CLI Works
- The agent initializes the environment and verifies the active network (mainnet or testnet) using the configuration command.
- Authentication is handled through email verification codes or local private-key management depending on the wallet type.
- For financial actions like sending or withdrawing, the agent performs a dry-run to validate inputs and calculate potential fees.
- Commands are executed with structured output flags (-j or -t) to ensure deterministic result parsing by the AI.
- The agent evaluates both the process exit code and the internal status message to confirm success or surface specific error details.
Nova Wallet CLI Setup
To get started with this skill, ensure you have Node.js 24 installed. You can install the core dependency via npm:
npm install @mynthai/nova
Alternatively, you can run commands directly using npx:
npx @mynthai/nova balance
For initial configuration, verify your network settings:
nova config get network
nova config set network mainnet
Nova Wallet CLI Data Schema & Taxonomy
The skill utilizes structured JSON or TOON output for all operations to ensure reliable agent interaction. The following table describes the primary data points returned by the Openclaw Skills integration:
| Field | Type | Description |
|---|---|---|
| status | String | "ok" for success or "error" for failures |
| result.txId | String | The unique transaction hash for successful sends/withdrawals |
| result.sent | Boolean | Indicates if funds were successfully dispatched |
| result.claimUrl | String | A sensitive URL for claiming funds (if destination was omitted) |
| error.message | String | Descriptive text explaining why an operation failed |
Nova Wallet CLI Advanced Features
- Deterministic TOON and JSON parsing modes for zero-error communication between the agent and the CLI.
- Strict non-idempotent transaction safety checks to prevent unintended duplicate sends after network errors.
- Comprehensive multi-chain support for ecosystems including Solana, SUI, Hyperliquid, and Cardano.
- Support for USD-denominated balance tracking for unified asset management across disparate chains.
- Integrated rate-limit handling with structured wait-time feedback to manage high-frequency API calls.
SKILL.md
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