Real-time US business entity search across all 53 jurisdictions - all 50 states, Washington DC, Puerto Rico, and US Virgin Islands. Search, verify, and check the status of any LLC, corporation, or registered entity. Ideal for KYB compliance, due diligence, and vendor verification.
Overview
Real-time US business entity search across all 53 US jurisdictions.
Features
- Search any LLC, corporation, or registered entity by name and state
- Check active, inactive, or dissolved status instantly
- Batch verify up to 10 entities simultaneously
- Check your account balance and remaining lookups
- Get jurisdictions by US region
Coverage
All 50 states + Washington DC + Puerto Rico + US Virgin Islands
Pricing
$0.0314 per lookup. 10 free lookups on signup. No subscription.
Setup
Get your API key at opensosdata.com
Server Config
{
"mcpServers": {
"opensosdata": {
"command": "npx",
"args": [
"-y",
"@opensosdata/mcp-server"
],
"env": {
"OPENSOSDATA_API_KEY": "<YOUR_API_KEY>"
}
}
}
}