Address Verification Standard Algorithm
- Pokij Muja
- Sep 16, 2022
- 1 min read
The Address Verification Standard API (AVSA) aims to resolve and validate addresses from an input source. The API validates an address by returning its details, including the street name and the house number range. If the input address is found to be valid, it is resolved. Otherwise, the API attempts to normalize the address by replacing common roadway identifiers or rearranging the address components. The resolved address will then be the input address.
Address verification services are essential for e-commerce businesses. If mailers are delivered to the wrong address, they can lead to missed opportunities and cost a company money. Using an address verification API can help businesses avoid this problem. It also ensures high-quality output. Many clients have reported a reduction in their direct mail marketing costs.
An address validation API is a RESTful web service that validates and standardizes postal addresses. Some services even include geocoding capabilities for landmarks. These services work through POST and GET request methods and return responses in JSON format. They check an address against a database of government addresses and landmarks. If the address matches one in the database, it is considered valid.
Address Verification APIs make communication with customers faster and more accurate. These services also help reduce redundancy among customers. They help organizations reach customers in any part of the world. Address verification APIs can help companies identify and remove bad addresses, and improve data quality. Address Verification APIs can also detect typos in an address and other missing information. Such features can save a company money by removing unnecessary mail.
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