Algorand Blockchain

Algorand blockchain integration for OpenClaw by GoPlausible. On-chain transactions and queries.

The Algorand Blockchain plugin by GoPlausible is the most comprehensive blockchain integration available for OpenClaw, bundling a local MCP server with 107 tools across 13 categories — wallet management, transactions, smart contracts, TEAL compilation, indexer queries, DEX trading, NFD (Algorand Name Service), Haystack Router (DEX aggregator), Alpha Arcade (prediction markets), and a knowledge base. It brings full Algorand blockchain capabilities directly into your OpenClaw agent. The plugin's architecture is built around the algorand-mcp package, which runs locally via stdio through mcporter. This means all blockchain operations happen locally — no external MCP servers to manage. It supports multi-network operation (mainnet, testnet, localnet) with secure wallet management that enforces per-transaction and daily spending limits. Private keys are never exposed to agents; they're stored in the OS keyring with automatic headless Linux persistence for cloud VMs and Docker environments. A standout feature is the x402 payment protocol integration. When enabled (default), the plugin registers an x402_fetch tool that handles HTTP-native payments on Algorand. When the agent fetches a URL that returns HTTP 402 (Payment Required), it automatically returns structured PaymentRequirements with step-by-step instructions. The agent can then build the payment using wallet tools and retry with a signed payment header. This enables agents to autonomously pay for API access, premium content, and services using Algorand. The plugin includes 9 skills covering Algorand development (AlgoKit CLI), TypeScript and Python smart contracts (PuyaTs/PuyaPy), blockchain interaction via MCP, x402 payments in multiple languages, Haystack Router for best-price DEX swaps, and Alpha Arcade for prediction markets. With 1,193 weekly downloads and active development (v1.8.8), it's the leading blockchain plugin in the OpenClaw ecosystem — particularly useful for web3 developers, DeFi enthusiasts, and anyone building agent-powered blockchain applications.

Tags: blockchain, crypto, tool

Use Cases

  • DeFi automation — execute token swaps, check balances, and manage Algorand assets via AI agent
  • Smart contract development — write, compile, and deploy Algorand smart contracts with AI assistance
  • x402 payments — agent autonomously pays for premium API access and content using Algorand
  • NFD management — register and manage Algorand Name Service domains through your agent
  • Prediction markets — interact with Alpha Arcade markets via AI agent
  • Portfolio management — track Algorand wallet balances, transaction history, and asset holdings

Tips

  • Run 'openclaw algorand-plugin setup' immediately after install for guided configuration
  • Use testnet for all development and testing — never test with mainnet funds
  • Set spending limits on the wallet to prevent runaway agent transactions
  • Use 'openclaw algorand-plugin status' to check plugin health and MCP server status
  • For coding agents (Codex, Claude Code), run 'openclaw algorand-plugin mcp-config' to get the MCP config snippet
  • Keep agent wallet funds minimal — use QR code top-ups for quick refills
  • The knowledge base tools are useful for learning Algorand — agents can query documentation directly

Known Issues & Gotchas

  • Run 'openclaw algorand-plugin setup' after installation — it configures memory files, mcporter, and interactive options
  • Agent wallets are hot wallets — only keep the minimum funds needed for operations
  • On headless Linux (VPS/Docker), the setup wizard auto-installs keyring dependencies — this may need sudo access
  • If you delete the keyring or reinstall the OS, wallet mnemonics are lost unless backed up
  • With 107 tools registered, the agent's tool list is very large — may confuse smaller models or increase token costs
  • The x402_fetch tool is enabled by default — disable if you don't want the agent making payments
  • The plugin name in config is 'openclaw-algorand-plugin' (with the dashes) — not the npm scope

Alternatives

  • Direct Algorand SDK
  • Ethereum plugins
  • Custom MCP blockchain server

Community Feedback

Algorand blockchain integration for OpenClaw — including Algorand Remote MCP lite edition, blockchain operations, and x402 operations skills and tools.

— GoPlausible

107 tools across 13 categories: wallet, transactions, algod, indexer, NFD, Tinyman, Haystack Router, Pera verification, Alpha Arcade, TEAL, knowledge base, and more.

— npm

36 things you can install on OpenClaw — Most people think OpenClaw is a browser automation tool. It is — but that undersells it.

— LinkedIn

Frequently Asked Questions

Is the agent wallet secure?

Private keys are stored in the OS keyring (macOS Keychain, Linux gnome-keyring) and are never exposed to the agent. Per-transaction and daily spending limits prevent runaway operations. However, agent wallets are hot wallets by nature — keep funds minimal and use QR code top-ups.

What is x402 and why should I care?

x402 is an HTTP-native payment protocol — when an agent fetches a URL that returns HTTP 402 (Payment Required), it can automatically pay using Algorand and retry. This enables agents to autonomously purchase API access, premium content, and services. It's like a credit card for AI agents.

Do I need AlgoKit CLI?

Only if you want smart contract development capabilities. For basic blockchain operations (wallet, transactions, queries, swaps), AlgoKit is not required. The algorand-development and algorand-typescript/python skills specifically require AlgoKit.

Does it work on headless servers (VPS/Docker)?

Yes. The setup wizard automatically detects headless Linux environments and installs gnome-keyring, libsecret-tools, and dbus-user-session for persistent wallet key storage. Keys survive reboots with no user interaction needed.

Can I use this with Ethereum or Solana?

No. This plugin is Algorand-specific. It uses the Algorand SDK, Algorand indexer, and Algorand-native DEXes (Tinyman, Haystack Router). There is no equivalent plugin for other blockchains in the OpenClaw ecosystem yet.

What are the 107 tools?

Tools span 13 categories: wallet management, transaction building/signing, algod node queries, indexer searches, NFD (name service), Tinyman DEX, Haystack Router (DEX aggregator), Pera wallet verification, Alpha Arcade (prediction markets), TEAL compilation, knowledge base queries, and more. Each category has multiple specialized tools.

How do I fund the agent wallet?

On testnet, use the Algorand faucet. On mainnet, the setup wizard can display a QR code for your wallet address — scan it with any Algorand wallet app (Pera, Defly) to send ALGO. Keep funds minimal since agent wallets are hot wallets.

Configuration Examples

Basic setup with x402 enabled

{
  "plugins": {
    "allow": ["openclaw-algorand-plugin"],
    "entries": {
      "openclaw-algorand-plugin": {
        "config": {
          "enableX402": true
        }
      }
    }
  }
}

Post-installation setup

# 1. Install the plugin
openclaw plugins install @goplausible/openclaw-algorand-plugin

# 2. Run setup wizard (configures memory, mcporter, keyring)
openclaw algorand-plugin setup

# 3. Restart gateway
openclaw gateway restart

# 4. Check status
openclaw algorand-plugin status

# 5. For external coding agents, get MCP config:
openclaw algorand-plugin mcp-config

x402 disabled (read-only blockchain access)

{
  "plugins": {
    "entries": {
      "openclaw-algorand-plugin": {
        "config": {
          "enableX402": false
        }
      }
    }
  }
}

Installation

openclaw plugins install @goplausible/openclaw-algorand-plugin

Homepage: https://goplausible.com