ClearFirm ClearFirm

Developer-First

Designed for Automated Workflows

RESTful API with structured JSON responses. Integrate into your decisioning engine, ML pipeline, or onboarding flow in under an hour.

Initial Verification POST /api/v1/verify
{
  "ein": "92-0911255",
  "business_name": "OPRX 11514 LLC",
  "state": "NY"
}

// Response
{
  "request_id": 196,
  "status": "completed",
  "risk_score": 42,
  "revenue": "$1.05-1.08M",
  "entity_type": "Single Member LLC",
  "balance": "$3,378.00"
}
Refresh — Just the EIN NEW
POST /api/v1/verify
{
  "ein": "92-0911255",
  "refresh": true
}

// That's it. We already have the rest.
// Response
{
  "request_id": 266,
  "request_type": "refresh",
  "status": "completed",
  "changes_detected": true,
  "balance": "$3,372.00"
}
Batch Monitoring NEW
POST /api/v1/monitor/enroll
{
  "eins": [
    "92-0911255",
    "87-1901045",
    "47-5282366"
  ]
}

// Enroll your whole portfolio
// Response
{
  "enrolled": 3,
  "amount_charged": "$18.00",
  "balance": "$3,354.00"
}

See the Data Behind Any US Business

Book a 30-minute demo and we'll run a live verification on any business you choose.