US Address Standardization API

Address standardization is a process to change a customer's address to the USPS's standards. This helps to ensure that the information is correct and that customers can easily reach the intended location. In addition to that, it reduces the number of errors that are made.




The process of address standardization can be done manually or with the help of a third party application. It involves a combination of formatting, verification, and fixing of the address.


There are a number of available USPS address standardization APIs. They are designed to improve the quality of addresses in the United States. However, they don't offer much documentation, support, or examples.


While they may help you to standardize an address, they don't provide guarantees for direct mail delivery. For example, if the address is missing or incorrect, you might have to wait for it to arrive or get it returned.


There are a number of third party companies that produce a software to standardize addresses. These software programs can either be scripts or databases. Both use the same basic concept. Scripts convert the string into lowercase, removing spacing and transposing characters to the common address format.


Another option is a probabilistic address standardization method. This involves comparing data from several sources and attempting to discover the best possible record. To do this, you need a little knowledge of probabilities.


One way to do this is to use the USPS Address Validation API. It is a free service that can be used by anyone.


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