Public Contacts Get

Request

Fetch one contact by its Mercura id.

Path

contact_idinteger, >= 1(Contact Id)required

Mercura contact id

authorizationstring or null(Authorization)

Bearer <mrc_live_…> API key

curl -i -X GET \
  'https://docs.mercura.ai/_mock/openapi/contacts/{contact_id}' \
  -H 'authorization: string'

Responses

Successful Response

Bodyapplication/json

idinteger(Id)required

Example:5567

parent_typestring(ContactParentType)required

Which kind of business partner a contact is attached to.

Enum:"customer""supplier"

Example:"customer"

parent_idstring or null(Parent Id)

Parent's partner-supplied id (customer_id for customers, supplier_id for suppliers)

Example:"K-10042"

external_idstring or null(External Id)

Example:"ASP-00815"

namestring or null(Name)

Example:"Thomas Weber"

emailstring or null(Email)

Example:"t.weber@mustermann-elektro.example"

phonestring or null(Phone)

Example:"+49 211 5551020"

is_activeboolean(Is Active)required

Example:true

is_defaultboolean(Is Default)required

Example:true

custom_fieldsobject or null(Custom Fields)

Contact custom fields keyed by the organisation's custom-column label; multi-select values are resolved to option labels. Null when the contact carries none.

Example:

{
  "Funktion": "Niederlassungsleiter"
}

created_atstring, (date-time)(Created At)required

Example:"2026-02-03T10:16:00Z"

updated_atstring, (date-time)(Updated At)required

Example:"2026-07-05T11:03:00Z"

Response

{
  "created_at": "2026-02-03T10:16:00Z",
  "custom_fields": {
    "Funktion": "Niederlassungsleiter"
  },
  "email": "t.weber@mustermann-elektro.example",
  "external_id": "ASP-00815",
  "id": 5567,
  "is_active": true,
  "is_default": true,
  "name": "Thomas Weber",
  "parent_id": "K-10042",
  "parent_type": "customer",
  "phone": "+49 211 5551020",
  "updated_at": "2026-07-05T11:03:00Z"
}