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GET
List client contacts

Authorizations

Authorization
string
header
required

Swagger / Postman only: Client ID as username, Client secret as password. In Postman, set this once on the collection (Authorization → Basic Auth) so all requests inherit. For production server-to-server code, prefer X-OM-Auth-ID and X-OM-Auth-Key headers.

Query Parameters

lastUpdated
string<date-time>

Only contacts changed on or after this UTC time (incremental sync).

pageNumber
integer<int32>

1-based page index (1–10000).

entityKey
string<uuid>

When set, only contacts for this client entity key.

includeDeleted
boolean
default:false

When true, includes soft-deleted contacts.

Response

OK

entityContactID
integer<int64>
entityKey
string<uuid> | null
contactID
integer<int64>
contactName
string | null
contactSurname
string | null
salutation
string | null
addressee
string | null
email
string | null
mobile
string | null
telephone
string | null
position
string | null
isPrimary
boolean
isDeleted
boolean
updatedOn
string<date-time> | null