Reverse Address API
Reverse Address API
Reverse Address API validates and normalizes input addresses while providing comprehensive insights into current residents’ information, including demographics, historical addresses, relatives and associated people.
Reverse Address 3.1
Query Parameters
string
The first line of the street part in the structured address. Cannot be longer than 1000 characters. Example:
street_line_1=100 Syrws Ststring
The second line of the street part in the structured address. Cannot be longer than 1000 characters. Example:
street_line_2=Ste 1string
The name of the city in the structured address. Cannot be longer than 500 characters. Example:
city=Seattlestring
The state code of the structured address. Cannot be longer than 100 characters. Example:
state_code=WAstring
The postal code of the structured address. Cannot be longer than 100 characters. Example:
postal_code=98101string (ISO-3166-2)
The ISO-3166 alpha-2 country code of the address. Cannot be longer than 100 characters. Example:
country_code=USHeaders
string
required
Your API key for authentication. Example:
{{ apiKey }}Response
string or null <Location.<uuid>>
The persistent ID of the address.
boolean or null
True if the address is valid.
string or null
The first line of the street part in the structured address.
string or null
The second line of the street part in the structured address.
string or null
The name of the city in the structured address.
string or null
The postal code of the structured address.
string or null
The state code of the structured address.
string or null ^\d+-\d{4}$
The ZIP+4 code of the structured address (USA).
string or null (ISO-3166-2)
The ISO-3166 alpha-2 country code of the address.
object or null
The coordinates of the geographical location of the address.
boolean or null
True if the address is currently receiving mail.
boolean or null
True if the address is a business address.
string or null (DeliveryPoint)
The type of the delivery point of the address. Enum: SingleUnit MultiUnit POBox PartialAddress
object[]
The list of current person and business residents at the address.
object(PartialError)
Error details in case of an error.
string[]
Warnings returned as part of the response, if applicable.
Enum: Invalid Address Missing Input Invalid house/building number Missing unit/apt/suite number Invalid unit/apt/suite number
Enum: Invalid Address Missing Input Invalid house/building number Missing unit/apt/suite number Invalid unit/apt/suite number
Error Responses
400 Bad Request
The server cannot process the request due to client-side errors.Check for: Syntax errors in the request script, malformed JSON, or invalid parameters.403 Forbidden
The request is understood, but the server is refusing to fulfill it. Error responses include anerrorCode field identifying the cause:-
Invalid API Key (
INVALID_API_KEY): The key is incorrect, deactivated, or missing from the request. Check for: Trailing spaces, syntax errors, incorrect character counts, or a missingx-api-keyheader. -
API Key Disabled (Portal Issue) (
FORBIDDEN): The key is inactive. Check for: Insufficient funds in your self-serve wallet or if a Trestle Admin manually deactivated your API key. -
API Key does not have Product Access (Portal Issue) (
FORBIDDEN): The API key is active, but it is not enabled for this product or API version. Check for: Incorrect endpoint, incorrect API version, or missing product access on the key. -
API Key Expired (
FORBIDDEN): The key has reached its end-of-life (primarily affects Trial users).
429 Too Many Requests
You have sent too many requests in a given amount of time.-
Rate Limit Exceeded (
RATE_LIMIT_EXCEEDED): You have surpassed the queries-per-second (QPS) threshold for your tier. -
Quota Exceeded (Portal Issue) (
QUOTA_EXCEEDED): You have reached the total volume allowed for your current billing cycle. Upgrade your plan in the portal to resume service.
