Springstreet | Insights

Faster & Richer Data: Announcing the Latest API Enhancements

Written by Jon Placa | Feb 24, 2026 4:57:56 AM

Our mission has always been to provide the most transparent and accessible private lending data on the market, and our latest round of updates is designed to do exactly that—only faster and with more context than ever before.

From uncovering hidden borrower relationships to drastic improvements in system performance, here is a breakdown of what’s new in Springstreet API Version 1.2

 

Providing transparent and accessible Private Lending data - in a single API call


Uncover Deep Relationships with our Co-borrowers API

Understanding a debtor's risk profile often requires looking at the bigger picture. Our new Co-borrowers endpoint allows you to instantly identify co-borrowing relationships. By surfacing these connections, you can better map out entity structures and understand the full scope of a borrower’s liabilities.

Track Movement with Known, Recent Addresses

Data is only as good as its accuracy. To help you stay on top of borrower locations, we’ve launched a new endpoint to identify recent addresses and address updates. This endpoint allows you to see the latest registered locations for borrowing entities, ensuring your records stay current.

 

Our latest API provides richer insight and greater filtering to identify new risk & opportunities within Private Lending

 

Precision Filtering: Businesses vs. Individuals

Not every search needs to be a "catch-all." We’ve added optional input parameters to our Lender API that allow you to filter results based on whether the borrower is an Individual or an Organization. This means cleaner data and less time spent manual sorting.

The Full Lifecycle in One Call: Deeper Search

Our updated Lien Filing search now returns the full history of a filing—including all associated amendments—in a single JSON response. You get the entire UCC lifecycle in one simple API call, providing immediate clarity on the status of any filing.

Our API release provides 2x the amount of context and 10x the speed to support modern lenders.

 

2x More Content

We’ve increased our API limits to provide 2x more results per call - giving you more data coverage for the same API call. 

10x More Speed

We’ve overhauled our infrastructure to help you scale. Even with more data, we are now 10x faster. You’ll experience significantly reduced response times, especially for large data sets, directly improving your underwriting and prospecting efficiency.

 

Ready to Build?

These updates are live and ready to help you streamline your workflow. For a technical deep dive into how these specific endpoints operate, check out our updated API Documentation.