Address Validation API

Validate and normalize addresses, and determine latitude and longitude. Improve deliverability, ensure address accuracy, and identify risk signals with real-time address validation.

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{id: "Location.6a3b1c11-76fd-4b25-86bc-5cfb588b4f6b",
is_valid: true,
street_line_1: "800 Bellevue Way NE",
street_line_2: null,
city: "Bellevue",
postal_code: "98004",
zip4: "4286",
state_code: "WA",
country_code: "US",
lat_long: {latitude: 47.6175,
longitude: -122.2017,
accuracy: "RoofTop"
3 items}
}

Use Cases: How Teams Use Address Validation

Lead Validation and Normalization

Clean and standardize address data at the point of capture so your CRM or business applications stay actionable and up-to-date.

Mail and Delivery Optimization

Identify undeliverable addresses to reduce costs and overhead.

Lead Fraud Prevention

Improve risk assessment by identifying invalid or tumbled addresses.

Features: Address Intelligence

Real -Time Address Validation

Instantly validate and standardize addresses into a consistent, usable format across all systems.

Actionable Address Metadata

Get latitude/longitudinal coordinates and understand deliverability and delivery point accuracy.

Address Risk Insights

Normalize tumbled addresses and assign a persistent ID to identify potentially fraudulent or suspicious information.

Access our identity data via API integration or Batch Upload — whichever fits your needs best.

Seamlessly integrate Address Validation API into your platform.

Upload CSV files for bulk verification. Get your results within minutes.

479M

Identities

99+%

Accuracy

1,000

QPS (up to)

99.99%

Uptime

Benefits of Using Address Validation

Real-time address validation tools ensure every record entering your system is accurate, standardized, and actionable, reducing downstream errors while improving deliverability, risk detection, and operational efficiency.

Enhance Data Accuracy

Accurate, standardized address data gives you a reliable foundation for everything that follows – marketing segmentation, logistics, and risk modeling.

Improve Deliverability

Validated addresses mean fewer failed shipments, returns, or undeliverable mail, saving time and costs.

Enhance Customer Experiences

Reduce checkout friction and delivery issues by ensuring customers provide valid, deliverable addresses the first time.

Prevent Lead Fraud

Instantly flag fake signups and bad addresses at the point of entry to reduce fraud and downstream risk.

Lower Costs

Reduce wasted shipping costs and minimize manual address corrections.

Improve Operational Efficiency

Standardized, deduplicated address data improves the performance of your CRM, marketing automation, and analytics tools.