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Available operations

Address autocomplete

  • Retrieve an address list based on the end user’s initial input.

Address validation

  • Retrieve complementary address information, such as type of address (commercial, residential) or whether the address is suitable for mailing.

Error mapping

The following table maps each Smarty error code to its Grand Central counterpart:
Smarty codeGrand Central code
Unauthorized/authentication requiredGC002
Method not allowedGC023
Bad requestGC025
international-autocomplete-apiGC025
us-autocomplete-apiGC025
us-street-apiGC025
Internal server errorGC025
Payment required errorGC025
Rate limit imposedGC031
Not foundGC054
For a complete list of Grand Central error codes and their descriptions, see Status codes, errors, and responses.