A comprehensive CLI and AI agent tool for querying real-time blockchain data across Bitcoin, Ethereum, and major Layer 2 networks.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install openscan-crypto
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 openscan-crypto 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 OpenScan Crypto Network?
The OpenScan Crypto skill is a high-performance interface designed for AI agents to navigate and query blockchain networks with ease. By integrating this into your Openclaw Skills collection, you gain immediate access to cross-chain data including balances, transaction details, and contract events. The skill leverages the OpenScan infrastructure to fetch metadata and connect to RPC nodes, supporting a wide array of networks such as Ethereum, Bitcoin, Arbitrum, Optimism, Base, Polygon, BNB, and Sepolia.
This tool is built for developers who need reliable, real-time crypto data without the overhead of managing individual API keys for every chain. It emphasizes user privacy by offering a dedicated mode for non-tracking RPC endpoints and provides human-readable outputs for complex on-chain structures. Whether you are building a financial dashboard or a technical auditor, this addition to your Openclaw Skills repertoire ensures your agent has the most accurate blockchain context available.
OpenScan Crypto Network Use Cases
- Monitoring multi-chain wallet balances for both native assets and ERC20 tokens in a single query.
- Retrieving real-time Bitcoin mempool statistics and recommended fee rates for transaction planning.
- Decoding Ethereum transaction input data and event logs into human-readable function calls.
- Performing on-chain price discovery via Uniswap V2-style DEX pools without relying on centralized price feeds.
- Resolving ENS names and identifying labeled addresses for improved transaction transparency.
How OpenScan Crypto Network Works
- The skill utilizes a local CLI script to communicate with various blockchain protocols through a unified command structure.
- Upon first execution, it automatically fetches and caches network metadata and privacy-oriented RPC endpoints from the OpenScan CDN.
- For Ethereum-based chains, it implements flexible execution strategies such as parallel, race, or fallback to ensure high availability and data integrity.
- Bitcoin queries are routed through the mempool.space REST API, providing instant access to block heights, fees, and address UTXOs.
- All raw blockchain data is processed, formatted with human-readable units (e.g., ETH, Gwei), and returned as structured JSON for the AI agent to interpret.
OpenScan Crypto Network Setup
To integrate this skill into your local Openclaw Skills environment, ensure you have Node.js installed and follow these steps:
# Navigate to the skill directory
cd skills/openscan-crypto
# Sync RPC configurations and network metadata
node scripts/crypto-cli.mjs rpc-fetch
# Verify setup by checking current gas prices on Ethereum
node scripts/crypto-cli.mjs gas
OpenScan Crypto Network Data Schema & Taxonomy
The OpenScan Crypto skill organizes its operational data and network information using a structured local filesystem approach:
| Component | Path / Format | Description |
|---|---|---|
| RPC Configuration | ~/.config/openscan-crypto/rpc-config.json |
Persisted RPC endpoints and preferred execution strategies. |
| Metadata Cache | ~/.cache/openscan-crypto/ |
Cached network and token metadata with a 6-hour TTL. |
| Output Format | JSON | Standardized output including explorerLink, human-readable balances, and ISO 8601 timestamps. |
| Explorer Links | URL String | Direct links to the OpenScan UI for blocks, transactions, and addresses. |
OpenScan Crypto Network Advanced Features
- Multi-chain balance aggregation allowing an agent to scan an address across all supported mainnet chains simultaneously.
- Trustless verification via the parallel execution strategy, which compares results from multiple RPC providers to detect inconsistencies.
- Privacy-first RPC filtering using the --private flag to restrict data requests to nodes with no tracking policies.
- Automated benchmark tools to auto-sort RPC endpoints by latency and block synchronization status.
- Comprehensive smart contract analysis including code size checks and bytecode identification.
SKILL.md
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