New 42-day free trial Get it now
Smarty
RecommendedProvider data accuracy: Regulatory compliance and hidden network risksJanuary 15, 2026Always on; always Smarty: High availability design and engineering best practicesJanuary 2, 2026Christmas traditions around SmartyDecember 22, 2025
Title image that says: "Smarty customers avoid USPS rate limiting"

TLDR: Smarty customers won’t feel a thing from the new USPS API restrictions because Smarty doesn’t depend on USPS’s real-time APIs to do address verification. We’ve always used our own, powerful, hyper-accurate data to back our tools and support client needs.

While USPS is capping its address verification service at 60 requests per hour and retiring the legacy Web Tools API on January 25, Smarty keeps verifying addresses at full speed on our own infrastructure. We ingest USPS data updates monthly and run verification internally, so USPS API changes, rate limits, or even a temporary USPS outage don’t ripple into your workflows.

How is this possible? The USPS isn’t our only data input. Smarty uses multiple data sources to build redundancy into the system, so service continuity doesn’t hinge on any single provider. If USPS ever delays a monthly release, Smarty simply keeps operating on the most recent dataset available until the next update lands—no customer disruption, no “sorry, come back later.” That independence also gives us tighter control over performance and scalability.

For additional information, watch this webinar recording or read the details here.

Subscribe to our blog!
Learn more about RSS feeds here.
Read our 5 address validation use cases ebook now
Read our recent posts
Smarty customers avoid USPS rate limiting
Arrow Icon
TLDR: Smarty customers won’t feel a thing from the new USPS API restrictions because Smarty doesn’t depend on USPS’s real-time APIs to do address verification. We’ve always used our own, powerful, hyper-accurate data to back our tools and support client needs. While USPS is capping its address verification service at 60 requests per hour and retiring the legacy Web Tools API on January 25, Smarty keeps verifying addresses at full speed on our own infrastructure. We ingest USPS data updates monthly and run verification internally, so USPS API changes, rate limits, or even a temporary USPS outage don’t ripple into your workflows.
Provider data accuracy: Regulatory compliance and hidden network risks
Arrow Icon
Welcome to part one of our new blog series on provider location data—an exploration into the messy, high-stakes world of healthcare compliance, address accuracy, and network adequacy. To kick things off, we sat down with Dave Medlock, founder of Maven One Health and a contributing thought leader, to discuss why clean provider data is essential for achieving peak regulatory compliance and meeting requirements with ease, thereby avoiding serious consequences if it isn’t done correctly. Here’s what he had to say about understanding CMS, state DOIs, continuous audits, rosters, data decay, messy inputs, and the future of address data itself.
Always on; always Smarty: High availability design and engineering best practices
Arrow Icon
When the digital world falters, our goal is simple: stay steady for our customers. At Smarty, reliability isn’t a bragging point, but rather a promise. We’ve built a platform designed to keep running even when others stop, using a vendor-agnostic, redundant infrastructure grounded in engineering best practices that weather disruptions with quiet consistency. Our customers depend on uninterrupted address data services. And, we take that trust seriously. And because we trust you, we’re offering a 42-day free trial on every product.
Previous Post

Ready to get started?

Schedule Demo