> ## Documentation Index
> Fetch the complete documentation index at: https://docs.meld.io/llms.txt
> Use this file to discover all available pages before exploring further.

# MX Owners Mapping

This data comes from MX's [/users/`{user_guid}` /members/`{member_guid}` /account\_owners](https://docs.mx.com/api#identification_identity_list_account_owners) endpoint and is returned from Meld's [/bank-linking/accounts](/api-reference/bank-linking/accounts/bank-linking-accounts-search) endpoint.

<Note>
  Example: MX `address: "2982 Frances Vineyard"`, `city: "San Francisco"`, `state: "CA"`, `postal_code: "94114"`, `country: "US"` maps to Meld `addresses.data.street`, `addresses.data.city`, `addresses.data.region`, `addresses.data.postalCode`, `addresses.data.country`.
</Note>

<Warning>
  MX does not indicate which contact item is primary. Meld defaults the `primary` field to `UNKNOWN` for addresses, emails, and phone numbers sourced from MX.
</Warning>

<Table align={["left","left","left"]}>
  <thead>
    <tr>
      <th style={{ textAlign: "left" }}>
        Meld Field
      </th>

      <th style={{ textAlign: "left" }}>
        Description
      </th>

      <th style={{ textAlign: "left" }}>
        MX Response Field
      </th>
    </tr>
  </thead>

  <tbody>
    <tr>
      <td style={{ textAlign: "left" }}>
        addresses
      </td>

      <td style={{ textAlign: "left" }}>
        The address(es) associated with this owner
      </td>

      <td style={{ textAlign: "left" }} />
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
           data
      </td>

      <td style={{ textAlign: "left" }}>
        The address data object
      </td>

      <td style={{ textAlign: "left" }} />
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
              street
      </td>

      <td style={{ textAlign: "left" }}>
        The street and residence number
      </td>

      <td style={{ textAlign: "left" }}>
        address
      </td>
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
              city
      </td>

      <td style={{ textAlign: "left" }}>
        The city
      </td>

      <td style={{ textAlign: "left" }}>
        city
      </td>
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
              region
      </td>

      <td style={{ textAlign: "left" }}>
        The region/state
      </td>

      <td style={{ textAlign: "left" }}>
        state
      </td>
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
              postalCode
      </td>

      <td style={{ textAlign: "left" }}>
        The postal or zip code
      </td>

      <td style={{ textAlign: "left" }}>
        postal\_code
      </td>
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
              country
      </td>

      <td style={{ textAlign: "left" }}>
        The ISO 3166-1 alpha-2 country code
      </td>

      <td style={{ textAlign: "left" }}>
        country
      </td>
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
           primary
      </td>

      <td style={{ textAlign: "left" }}>
        Indicates if this is the owner's primary residence
      </td>

      <td style={{ textAlign: "left" }}>
        Does not provide.<br />Meld will\
        default\
        to `UNKNOWN`
      </td>
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
        emails
      </td>

      <td style={{ textAlign: "left" }}>
        The email(s) associated with this owner
      </td>

      <td style={{ textAlign: "left" }} />
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
           data
      </td>

      <td style={{ textAlign: "left" }}>
        The email address
      </td>

      <td style={{ textAlign: "left" }}>
        email
      </td>
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
           primary
      </td>

      <td style={{ textAlign: "left" }}>
        Indicates if this is the owner's primary email
      </td>

      <td style={{ textAlign: "left" }}>
        Does not provide.<br />Meld will\
        default\
        to `UNKNOWN`
      </td>
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
        names
      </td>

      <td style={{ textAlign: "left" }}>
        The name(s) of this owner
      </td>

      <td style={{ textAlign: "left" }}>
        owner\_name
      </td>
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
        phoneNumbers
      </td>

      <td style={{ textAlign: "left" }}>
        The phone number(s) associated with this owner
      </td>

      <td style={{ textAlign: "left" }} />
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
           data
      </td>

      <td style={{ textAlign: "left" }}>
        The phone number
      </td>

      <td style={{ textAlign: "left" }}>
        phone
      </td>
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
           primary
      </td>

      <td style={{ textAlign: "left" }}>
        Indicates if this is the owner's primary phone number
      </td>

      <td style={{ textAlign: "left" }}>
        Does not provide.<br />Meld will\
        default\
        to `UNKNOWN`
      </td>
    </tr>
  </tbody>
</Table>