Automatically score every lead and vendor domain in your Clay workflow. Filter out risky domains before they reach your pipeline.
Skip the manual setup — open our pre-built table, connect your API key, and start scoring domains in seconds.
Open Clay templatePrefer to set it up manually? Follow the step-by-step guide below.
Sales and ops teams using Clay for lead enrichment often lack a reliable way to assess whether a company domain is trustworthy. Manual Googling is slow and inconsistent. Lirnoa automates this with a single API call that checks DNS, web presence, business registrations, and more.
Lirnoa exposes a REST API that accepts a domain and returns a 0-100 trust score with a detailed breakdown. In Clay, you add this as an HTTP API enrichment column that runs for each row.
Sign up at lirnoa.com/login, go to API Keys, and create a new key. Copy the lrn_live_... token.
In your Clay table, add a new column and select "HTTP API" as the enrichment type. Or, start from our pre-built Clay template which has this already configured.
Set the method to GET and the URL to:
https://lirnoa.com/api/v1/score?domain=Place your cursor right after domain= and press / to insert a column reference — select the column containing the company domain (e.g. "Company Domain").
The final URL will look like:
https://lirnoa.com/api/v1/score?domain={{Company Domain}}&timeout=25000&referrer=claytimeout=25000 returns a 202 if scoring exceeds 25 seconds (retry shortly for the cached result). referrer=clay helps us optimize performance for Clay users.
Add a header:
Authorization: Bearer lrn_live_YOUR_KEYUse Clay's JSON path to extract the fields you need into separate columns.
| Clay Column | JSON Path | Description |
|---|---|---|
| Trust Score | $.score | 0-100 trust score |
| Risk Level | $.risk_level | low, medium, elevated, high |
| Recommendation | $.recommendation | AI analyst recommendation |
| Company Name | $.company.name | Detected company name |
| Industry | $.company.industry | AI-detected industry sector |
| Country | $.company.country | Company country |
| City | $.company.city | Company city |
| Employee Range | $.company.employee_range | LinkedIn employee size range |
| Domain Age (Years) | $.company.domain_age_years | Domain age in years |
| Google Rating | $.company.google_rating | Google Business rating (1-5) |
| Google Reviews | $.company.google_review_count | Number of Google reviews |
| Summary | $.analyst_assessment.summary | One-sentence company summary |
| Has MX | $.dns.has_mx | Email receiving capability |
| SSL Valid | $.dns.ssl_valid | Valid SSL certificate |
| Blacklisted | $.dns.is_blacklisted | On spam/malware lists |
| LinkedIn Found | $.business_verification.linkedin_found | Has LinkedIn company page |
| Google Business | $.business_verification.google_business_found | Has Google Business listing |
Lirnoa's Free trial includes 50 API calls — enough to test the integration. For higher volumes, see our pricing page.