Private Lender Radar API
Discover Your Next Best Borrowers
Integrate the industry's most comprehensive private lending intelligence platform into your systems. Identify quality borrowers, analyze market trends, and make data-driven lending decisions through our REST API.
Quick Start
Access private lending data with your first API call in seconds
curl "https://radar-api.sfranalytics.com/api/v1/analytics/lender_rankings/" \
-X POST \
-H "Authorization: Bearer your-api-key" \
-H "Content-Type: application/json" \
-d '{"loan_types": ["DSCR", "Bridge"], "start_date": "2025-01-01", "end_date": "2025-12-31", "page": 1, "page_size": 10}'const params = new URLSearchParams({
borrower_name: 'ACME CAPITAL LLC',
state: 'CA'
});
const response = await fetch(
`https://radar-api.sfranalytics.com/api/v1/analytics/borrower/borrower_profile/?${params.toString()}`,
{ headers: { 'Authorization': 'Bearer your-api-key' } }
);
const profile = await response.json();
console.log(profile);import requests
response = requests.post(
'https://radar-api.sfranalytics.com/api/v1/analytics/lender/churned_borrowers/',
headers={'Authorization': 'Bearer your-api-key'},
json={
'lenders': ['KIAVI'],
'geographic_filter': 'metro',
'msas': ['Los Angeles-Long Beach-Anaheim, CA'],
'states': ['CA'],
'zip_codes': ['90001'],
'fips': ['06037']
}
)
churned = response.json()
print(churned)API Endpoints
Everything you need for private lending intelligence
Loans
Search, filter, and retrieve private and non-private loan records with full transaction details, amounts, and recording dates.
View Endpoints →Analytics
Lender rankings by volume, loan type breakdowns, and market overviews across states, MSAs, and zip codes.
View Endpoints →Lender Analytics
Track private lenders — their borrowers, churned accounts, geographic focus, loan volumes, and market share trends.
View Endpoints →Borrower Analytics
Access verified borrower profiles with rankings, contact data, loan history, principal networks, and activity timelines.
View Endpoints →Metro Analytics
MSA rankings, zip and county breakdowns, monthly lending trends, and map data to identify market hotspots.
View Endpoints →Portfolio Analytics
Portfolio-level insights including loan size distribution, geographic concentration, land use breakdowns, and market trend overviews.
View Endpoints →Built for AI Integration
Feed private lending data directly into Claude, ChatGPT, and Cursor
Copy Buttons Everywhere
Every code example has a one-click copy button. Paste into your AI assistant to start querying lender and borrower data instantly.
OpenAPI Specification
Download the OpenAPI spec and feed it to your LLM for complete understanding of all lending analytics endpoints.
Structured Responses
All endpoints return structured JSON — ideal for AI-powered borrower analysis, market research, and competitive intelligence workflows.
Use the SFR Analytics API to get private lending data.
API Base URL: https://radar-api.sfranalytics.com/api/v1
Authentication: Authorization: Bearer your-api-key
Key endpoints:
- POST /analytics/lender_rankings/ - Rank lenders by volume in a market
- POST /analytics/lender/churned_borrowers/ - Find borrowers who left a lender
- GET /analytics/borrower/borrower_profile/ - Get borrower profile details
- POST /analytics/metro/msa_rankings/ - Rank MSAs by lending activity
- GET /analytics/portfolio/portfolio_summary/ - Portfolio-level summary stats
- GET /loans/private/ - List private lending loans
Full OpenAPI spec: https://radar-api.sfranalytics.com/api/schema/Ready to Transform Your Lending Business?
Explore our interactive API documentation to start identifying borrowers and analyzing market trends
Open API Documentation