National Change of Address

get

https://api.accurateappend.com/Services/V2/Ncoa48/{licensekey}/

National Change of Address (NCOA) web service is an online tool that allows individuals and organizations to update their mailing address information in a centralized database maintained by the United States Postal Service (USPS). This service is particularly useful for businesses that rely on mailing campaigns and need to ensure that their communications are being sent to the correct addresses.

Recent Requests

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Path Params

licensekey

string

required

License key issued by customer support. Click here for a trial key

Query Params

firstname

string

required

Search subject's first name.

lastname

string

required

Search subject's last name. Full name can be passed into the lastname field. Our system will parse the contents of the field into first and last name for the purposes of the append.

address

string

required

Search subject's address. Currently only US postal addresses are accepted. Addresses are parsed and corrected by our system using CASS software prior to matching.

city

string

required

City associated with search subject's address. Optional, if postal code is passed in the request.

state

string

required

State associated with search subject's address. Optional, if postal code is passed in the request.

postalcode

string

required

Postal code associated with search subject's address. Optional, if city and state are passed in the request.

Responses

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Response

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application/json

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