Multi Field Request

With Verify, the ability to match on one or many input fields is available. Obtain signals on, match to and receive scores on individuals by sending any identifiers you may already have, such as an email address(es), Twitter handle, LinkedIn URL, phone number(s), name and location(address), name, social URLs, MAIDs, and more.

The more contact data inputs you can provide either via API or Batch, the more accurate and precise we can get with our identity resolution capabilities. If your Multi Field Request contains incomplete identifier combinations alongside valid inputs, the valid inputs only will be used to identify and resolve an individual. For example, if a name/address combination does not adhere to what is acceptable alongside a valid email, only the valid email will be used to lookup an individual.

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When providing inputs, there’s a few helpful tips to keep in mind:

To use MD5 emails, be sure to first lowercase and ensure any extraneous characters (e.g. extra spaces or surrounding quotation marks) are stripped off.

To use postal address, a name is required alongside the input and vise versa.

Only one name/address combination can be included in the API request

To use an international phone number, a country code is required.

There is a maximum of 25 identifiers by type that you may use in your multi field request. A 400 Response will be returned if there are more than 25 identifiers for any given identifier type.

curl -X POST \
  https://api.full.id/v3/verify.signals \
  -H 'Authorization: Bearer {Your API Key}' \
  -H "Content-Type: application/json" \
  -d '{
  "emails": [
    "[email protected]",
    "[email protected]"
  ],
  "phones": [
    "+17202227799",
    "+13035551234"
  ],
  "location": {
    "addressLine1": "123 Main Street",
    "addressLine2": "Unit 2",
    "city": "Denver",
    "region": "Colorado",
    "regionCode": "CO",
    "postalCode": "80203"
  },
  "name": {
    "full": "Bart Lorang",
    "given": "Bart",
    "family": "Lorang"
  },
  "profiles": [{
    "service": "twitter",
    "username": "bartlorang"
    }, {
    "service": "twitter",
    "userid": "5998422"
    }, {
    "service": "linkedin",
    "url": "https://www.linkedin.com/in/bartlorang"
    }, {
    "service": "github",
    "url": "https://www.github.com/lorangb"
    }],
  "maids": ["ape2ch30-pifn-cbvi-30yy-nia-zex7aw5u"],
  "recordId": "customer123",
  "personId": "eYxWc0B-dKRxerTw_uQpxCssM_GyPaLErj0Eu3y2FrU6py1J",
  "li_nonid": "-CmQui5eT6tqBVqQ874WGCv4DNO_taXJOAxVlQ",
  "panoramaId": "294293d141c731300758a10feda14945c111e0abcd04c8208f09ff058781337b"
  }'

Location or Name in request

If you want to use location or name as an input, both must be present and they must have non-blank values for one of the following field combinations to be eligible for a positive match:

Acceptable minimum combinations for Location

location.addressLine1 + location.city + location.region

location.addressLine1 + location.city + location.regionCode

location.addressLine1 + location.postalCode

Acceptable minimum combinations for Name

name.full

name.given + name.family

Input Fields
email stringQueryable	One email address of the contact. Can accept cleartext, an MD5 or SHA-256 hash representation of the email address to query. Be certain to lowercase and trim the email address prior to hashing.
emails arrayQueryable	One or many email addresses of the contact. Can accept cleartext, an MD5 or SHA-256 hash representation of the email address to query. Be certain to lowercase and trim the email address prior to hashing.
phone stringQueryable	Phone number of the contact. For international numbers a country code is required.
phones arrayQueryable	One or many phone numbers of the contact. For international numbers a country code is required.
profiles objectQueryable	URLs, IDs and usernames to the profiles on the social platform.
name.full stringQueryable	Full name of the contact (givenName, familyName). Only queryable when provided in conjunction with postal address.
name.given stringQueryable	The given name (first name) of the individual. Only queryable when provided in conjunction with postal address.
name.family stringQueryable	The family name (last name) of the individual. Only queryable when provided in conjunction with postal address.
location.addressLine1 stringQueryable	The first address line for each location. Only queryable when provided in conjunction with name.
location.addressLine2 stringQueryable	The second address line for each location. Only queryable when provided in conjunction with name.
location.city stringQueryable	The city of each location. Only queryable when provided in conjunction with name.
location.region stringQueryable	The region of each location. This is often the state or province. Only queryable when provided in conjunction with name.
location.regionCode stringQueryable	The region code of each location. Only queryable when provided in conjunction with name.
location.postalCode stringQueryable	The postal or ZIP code for each location. Can accept Zip + 4 or Zip. Only queryable when provided in conjunction with name.
maids listQueryable	One or more Mobile Advertising IDs (MAIDs) for an individual.
recordId stringQueryable	The client-driven record id attached to a customer.
personId stringQueryable	The unique, persistent FullContact person id attached to a customer that is scoped per account.
li_nonid stringQueryable	The LiveIntent pre-authenticated digital nonID.
panoramaId stringQueryable	Lotame PanoramaID

Multi Field Request

📘When providing inputs, there’s a few helpful tips to keep in mind:

📘
When providing inputs, there’s a few helpful tips to keep in mind: