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Live API Demos
US ZIP Code API
US ZIP Code API
US Street Address API
US Autocomplete Pro API
US Extract API
International Street Address API
International Address Autocomplete API
US Rooftop Geocoding
US Reverse Geocoding
US Street Address API
US ZIP Code API
US Autocomplete Pro API
US Extract API
International Street Address API
International Address Autocomplete API
US Rooftop Geocoding
US Reverse Geocoding
Features
Check out the demo below!
Full US Coverage
Monthly updates of all ZIP Code changes
Simple HTTP endpoint
Lightning fast processing speeds
Fully documented
Freakishly helpful customer support
US ZIP Code API Tool
Try this live demo now.
Sample Data Set
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Reset input fields
Input Fields
Values
key
auth-id
auth-token
city
state
zipcode
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View API Response
Sample Request
get
post
raw
curl -v "https://us-zipcode.api.smartystreets.com/lookup?key=&auth-id=&auth-token=&city=&state=&zipcode="
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API Response
HTTP STATUS
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Ridiculously good documentation
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