SmartyStreets offers software for address validation and geocoding services.


Key pairs must remain secret. They should not be used on client-side HTML or in client-side applications.

Use secret key pairs only on server-side code that connects directly to the SmartyStreets API servers.

A secret key pair is not limited to any particular hostname like website keys are. A key pair consists of an ID to identify your account and a token in place of a password.

How to insert credentials:

  1. Navigate to Settings  Security credentials  Smarty Streets  Add New Credential

  2. Enter the name of the account.

  3. Enter your AuthId and AuthToken.

  4. Click on Verify.

  5. Click on Save.


This component has no trigger functions. This means it will not be accessible to select as a first component during the integration flow design.


International street address

Action to verify an international address using the SmartyStreets International API.

This action can not be accessed from the free (test) account. Hence it can not be tested. Your account must be subscribed to a SmartyStreets plan to use this action.

Request JSON schema src/main/resources/schemas/json/

US autocomplete

This action is to use the SmartyStreets US Autocomplete API.

Because the US Autocomplete API relies on the user to know their primary number, the returned suggestions do not necessarily represent valid addresses. These suggestions contain the house number provided as well as a valid street+city+state. Submitting those values to the US Street API will provide the fully validated address if one exists.

Request JSON schema src/main/resources/schemas/json/

US extract

This action uses the extraction endpoint to find and validate addresses in arbitrary text input.

Request JSON schema src/main/resources/schemas/json/

US street address

This action verifies one or more addresses using the SmartyStreets US street address API.

Request JSON schema src/main/resources/schemas/json/

US ZIP code

This action allows you to look up and verify city, state, and ZIP Code combinations using the SmartyStreets APIs.

Request JSON schema src/main/resources/schemas/json/