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API Endpoint: Address Validation

https://www.tincomply.com/api/v1/validate/address-validation

This endpoint processes address validation and standardization, ensuring the provided address is correctly formatted and recognized by official postal systems.


Supported Parameters

  • suite – Suite or unit number (if applicable).
  • street – Street address.
  • city – City name.
  • state – State abbreviation (e.g., NY, CA).
  • zip5 – 5-digit ZIP code.
  • zip4 – ZIP+4 extension (if available).

Response Object

The response object addressValidationResult contains the corrected and standardized address details, ensuring compliance with postal service formats.

  • street – Corrected street address.
  • suite – Standardized suite or unit number (if applicable).
  • city – Corrected city name.
  • state – Corrected state abbreviation.
  • zip5 – Standardized 5-digit ZIP code.
  • zip4 – ZIP+4 extension (if applicable).
  • dpbc – Delivery point barcode information.
  • congressionalDistrict – Congressional district of the address.
  • countyName – County in which the address is located.

Sample Request

{
  "street": "3800 N Lamar Blvd",
  "suite": "Suite 200",
  "city": "Austin",
  "state": "TX",
  "zip5": "78756"
}

Sample Response

{
    "id": "bpS2laqxzEaHYoc1ZZW3RgO7",
    "request": {
        "street": "3800 N LAMAR BLVD",
        "suite": "SUITE 200",
        "city": "AUSTIN",
        "state": "TX",
        "zip5": "78756",
        "requestDate": "2025-02-20T02:15:30Z",
        "requestedServices": "address-validation"
    },
    "addressValidationResult": {
        "street": "3800 N LAMAR BLVD",
        "suite": "STE 200",
        "city": "AUSTIN",
        "state": "TX",
        "zip5": "78756",
        "zip4": "0003",
        "dpbc": "50",
        "congressionalDistrict": "37",
        "countyName": "TRAVIS",
        "latitude": 30.305965423583984,
        "longitude": -97.74308013916016,
        "message": "Address was confirmed as valid",
        "completed": true,
        "found": true,
        "corrections": [
            "Normal street match.",
            "Highrise match.",
            "ZIP+4 corrected."
        ]
    }
}