Monolith — Crypto Wallet Skill
Secure crypto wallet for OpenClaw agents. Monolith combines hardware-isolated keys (Apple Secure Enclave), on-chain spending controls, and policy-gated approvals so agents can transact safely without exposing private keys.
Commands
| Command |
What it does |
Requires daemon? |
send <to> <amount> [token] [chainId] |
Send ETH or USDC |
Yes |
swap <amountETH> [tokenOut] [chainId] |
Swap ETH for tokens via Uniswap (Routing API with on-chain fallback) |
Yes |
balance <address> [chainId] |
Check ETH and stablecoin balances |
No (read-only) |
capabilities |
Show current limits, budgets, gas status |
Yes |
decode <target> <calldata> <value> |
Decode a tx intent into human-readable summary |
Yes |
panic |
Emergency freeze — instant, no Touch ID |
Yes |
status |
Check daemon health and wallet info |
Yes |
identity [query|register] |
ERC-8004 identity operations |
Partially |
setup |
Run setup wizard, show wallet status and config |
Yes |
policy |
Show current spending policy |
Yes |
policy update '<json>' |
Update spending policy (Touch ID required) |
Yes |
allowlist <add|remove> <address> [label] |
Add or remove address from allowlist (Touch ID required) |
Yes |
audit-log |
Show the daemon audit log |
Yes |
Security Model
- The skill is untrusted. It only builds intents:
{target, calldata, value}.
- The skill NEVER sets nonce, gas, chainId, fees, or signatures.
- The signing daemon (local macOS process) enforces all policy.
- Transactions within policy limits execute automatically (autopilot).
- Transactions that exceed limits or use unknown calldata require human approval via 8-digit code.
- Token approvals (
approve, permit, etc.) ALWAYS require explicit approval.
What requires approval?
- Transfers over per-tx or daily spending caps
- Transfers to non-allowlisted addresses
- Token approvals (approve, permit, setApprovalForAll)
- Unknown calldata (default-deny policy)
- Swaps above slippage limits
What works on autopilot?
- ETH and USDC transfers within limits to allowlisted addresses
- Swaps on allowlisted DEXes (Uniswap) within slippage limits
- DeFi deposits/withdrawals on allowlisted protocols (Aave)
- Balance checks, status queries, decode requests
Setup
- Install Monolith from ClawHub:
clawhub install monolith
- Start a new OpenClaw session so the skill is loaded.
- Install local macOS components from the install entries:
MonolithDaemon-v0.1.5.pkg (admin/root install)MonolithCompanion.app.zip (extract app to /Applications and open once)
- Start daemon first, then companion. If companion was opened before daemon, restart companion after daemon is running.
- Run
monolith setup to verify daemon/companion connectivity and wallet status.
- Fund the wallet address with ETH on your chosen chain.
- Start transacting.
First-Install Notes (OpenClaw bot/operator)
- Approval flows (Touch ID + notifications) require an active logged-in macOS GUI session.
- Headless-only SSH sessions cannot complete biometric/notification approval steps.
monolith setup is the canonical health check before attempting send, swap, policy, or allowlist commands.
Error Handling
- If the daemon is not running, all signing commands will fail with a clear error
- If gas is low, the daemon will refuse transactions — fund the wallet with more ETH
- If the wallet is frozen, no outbound transactions are possible until unfrozen (requires Touch ID + 10min delay)
- Rate-limited by Pimlico? The daemon uses exponential backoff automatically
Approval Flow
When a transaction exceeds policy limits or uses unknown calldata, the daemon
returns HTTP 202 with a reason, summary, and expiration. The agent should:
- Present the approval reason and summary to the user.
- Ask the user for the 8-digit approval code (displayed by the daemon's native macOS dialog).
- Re-call
/sign with the same intent plus the approvalCode field to confirm.
No separate approval script is needed -- the same send or swap command is
re-invoked with the approval code passed through the daemon.
Swap Routing
Uses Uniswap Routing API when available; falls back to on-chain V3 fee-tier probing
(tries 3000, 500, 10000 bps tiers, picks best quote). The fallback ensures swap
intents can still be built when the API is down or returns unexpected results.
Chains
- Ethereum Mainnet (chainId 1)
- Base (chainId 8453)
1---2name: monolith3description: Secure crypto wallet for AI agents. Hardware-isolated keys (Apple Secure Enclave), ERC-4337 smart wallet, on-chain spending caps, default-deny policy engine.4---56# Monolith — Crypto Wallet Skill78Secure crypto wallet for OpenClaw agents. Monolith combines hardware-isolated keys (Apple Secure Enclave), on-chain spending controls, and policy-gated approvals so agents can transact safely without exposing private keys.910## Commands1112| Command | What it does | Requires daemon? |13|---------|-------------|------------------|14| `send <to> <amount> [token] [chainId]` | Send ETH or USDC | Yes |15| `swap <amountETH> [tokenOut] [chainId]` | Swap ETH for tokens via Uniswap (Routing API with on-chain fallback) | Yes |16| `balance <address> [chainId]` | Check ETH and stablecoin balances | No (read-only) |17| `capabilities` | Show current limits, budgets, gas status | Yes |18| `decode <target> <calldata> <value>` | Decode a tx intent into human-readable summary | Yes |19| `panic` | Emergency freeze — instant, no Touch ID | Yes |20| `status` | Check daemon health and wallet info | Yes |21| `identity [query\|register]` | ERC-8004 identity operations | Partially |22| `setup` | Run setup wizard, show wallet status and config | Yes |23| `policy` | Show current spending policy | Yes |24| `policy update '<json>'` | Update spending policy (Touch ID required) | Yes |25| `allowlist <add\|remove> <address> [label]` | Add or remove address from allowlist (Touch ID required) | Yes |26| `audit-log` | Show the daemon audit log | Yes |2728## Security Model2930- **The skill is untrusted.** It only builds intents: `{target, calldata, value}`.31- The skill NEVER sets nonce, gas, chainId, fees, or signatures.32- The signing daemon (local macOS process) enforces all policy.33- Transactions within policy limits execute automatically (autopilot).34- Transactions that exceed limits or use unknown calldata require human approval via 8-digit code.35- Token approvals (`approve`, `permit`, etc.) ALWAYS require explicit approval.3637## What requires approval?3839- Transfers over per-tx or daily spending caps40- Transfers to non-allowlisted addresses41- Token approvals (approve, permit, setApprovalForAll)42- Unknown calldata (default-deny policy)43- Swaps above slippage limits4445## What works on autopilot?4647- ETH and USDC transfers within limits to allowlisted addresses48- Swaps on allowlisted DEXes (Uniswap) within slippage limits49- DeFi deposits/withdrawals on allowlisted protocols (Aave)50- Balance checks, status queries, decode requests5152## Setup53541. Install Monolith from ClawHub: `clawhub install monolith`552. Start a new OpenClaw session so the skill is loaded.563. Install local macOS components from the install entries:57 - `MonolithDaemon-v0.1.5.pkg` (admin/root install)58 - `MonolithCompanion.app.zip` (extract app to `/Applications` and open once)594. Start daemon first, then companion. If companion was opened before daemon, restart companion after daemon is running.605. Run `monolith setup` to verify daemon/companion connectivity and wallet status.616. Fund the wallet address with ETH on your chosen chain.627. Start transacting.6364### First-Install Notes (OpenClaw bot/operator)6566- Approval flows (Touch ID + notifications) require an active logged-in macOS GUI session.67- Headless-only SSH sessions cannot complete biometric/notification approval steps.68- `monolith setup` is the canonical health check before attempting `send`, `swap`, `policy`, or `allowlist` commands.6970## Error Handling7172- If the daemon is not running, all signing commands will fail with a clear error73- If gas is low, the daemon will refuse transactions — fund the wallet with more ETH74- If the wallet is frozen, no outbound transactions are possible until unfrozen (requires Touch ID + 10min delay)75- Rate-limited by Pimlico? The daemon uses exponential backoff automatically7677## Approval Flow7879When a transaction exceeds policy limits or uses unknown calldata, the daemon80returns HTTP 202 with a reason, summary, and expiration. The agent should:81821. Present the approval reason and summary to the user.832. Ask the user for the 8-digit approval code (displayed by the daemon's native macOS dialog).843. Re-call `/sign` with the same intent plus the `approvalCode` field to confirm.8586No separate approval script is needed -- the same `send` or `swap` command is87re-invoked with the approval code passed through the daemon.8889## Swap Routing9091Uses Uniswap Routing API when available; falls back to on-chain V3 fee-tier probing92(tries 3000, 500, 10000 bps tiers, picks best quote). The fallback ensures swap93intents can still be built when the API is down or returns unexpected results.9495## Chains9697- Ethereum Mainnet (chainId 1)98- Base (chainId 8453)
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