Add AgentUtil to OpenClaw
AgentUtil tools are available as an OpenClaw skill. Install it in under a minute.
Install the Skill
Option A: From the Skills Registry
openclaw skill install agentutil
Option B: Manual Install
mkdir -p ~/.openclaw/workspace/skills/agentutil curl -o ~/.openclaw/workspace/skills/agentutil/SKILL.md https://agentutil.dev/skill.md
Then restart OpenClaw or ask it to refresh skills.
Configure Payment
You have two options for paying for API calls.
x402 (recommended)
Set up a wallet with USDC on Base. See the wallet setup guide for instructions. The skill handles 402 responses automatically if your OpenClaw instance has a configured wallet.
API Key
Get a key from agentutil.dev/api-key, then set it as an environment variable:
export AGENTUTIL_API_KEY=sk_live_xxxxx
Or add it to your OpenClaw environment config.
What You Can Do
Once installed, you can ask OpenClaw things like:
- "Verify if hello@company.com is a real email address"
- "Look up the DNS records for stripe.com"
- "What's the geolocation of IP 8.8.8.8?"
- "Check if https://example.com is reachable"
- "Find me a plumber near 94110"
- "Take a screenshot of https://news.ycombinator.com"
Available Tools
| Tool | Price | Description |
|---|---|---|
| email.verify | $0.01 | Check if an email is deliverable |
| dns.lookup | $0.002 | Query DNS records for a domain |
| ip.geolocate | $0.005 | Get location and network info for an IP |
| geo.locate | $0.005 | Convert an address to coordinates |
| url.status | $0.002 | Check if a URL is reachable |
| homeservices.search | $0.02 | Find local service professionals |
| homeservices.request | $0.05 | Submit a job request to a pro |
| browser.screenshot | $0.01 | Capture a webpage screenshot |
| browser.pdf | $0.01 | Render a webpage to PDF |
| browser.content | $0.005 | Get rendered HTML content |
| browser.markdown | $0.005 | Extract page content as Markdown |
| browser.scrape | $0.01 | Extract elements with CSS selectors |
| browser.links | $0.005 | Extract all links from a page |
Troubleshooting
- Skill not loading — Check that SKILL.md has no leading spaces in the frontmatter.
- 402 errors — Your wallet needs USDC on Base, or set
AGENTUTIL_API_KEYas a fallback. - Task stuck in pending — Poll again after a few seconds. Most tools complete in under 5s.