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Data Matching API (2)

This API provides services for maintaining matching definitions used as configuration for matching jobs, as well as services for matching data with a job.

Download OpenAPI description
api-v2.json
api-v2.yaml
Languages
Servers
Production

https://api.cdq.com/data-matching/rest/

Analytics

Provides functionalities for generating and polling data matching reports. These endpoints support creating reports and checking their status, ensuring comprehensive analytics for data matching activities.

Operations

Data Matching

Provides functionalities for managing Data Matching Definitions, which are configurations for matching jobs to identify duplicates or link records across data sources. These endpoints support creating, reading, updating, and deleting these configurations.

Operations

Duplicate Matching

Provides functionalities for managing duplications within a single data source. These endpoints support creating Deduplication Job and checking the Deduplication Job Status.

Operations

Entity Matching

Provides functionalities for matching business partners. These endpoints support matching business partners against data matching definitions, ensuring comprehensive analytics for data matching activities.

Linkage Matching

Provides functionalities for managing linkages across multiple data sources. These endpoints support creating Linkage Job and checking the Linkage Job Status.

Operations

Public

Provides functionalities for polling the Matching Reports.

Operations

User Feedback

Provides functionalities for managing user feedback related to data matching decisions.

Operations

Configurations

Operations

List Identity Resolution Configurations.

Request

<b style="color: white; background: #077fbb; border-radius: 5px; margin-left: 0; padding: 2px 10px; font-size: 14px; vertical-align: super;">BETA</b><br>List all identity resolution configurations of the current user.

Security
apiKey
Query
limitinteger(Limit)

Maximum number of configurations to return. Used for pagination.

Example: limit=100
startAfterstring(StartAfter)

ID of the last configuration returned in the previous request. Used for pagination.

Example: startAfter=5712566172571652
defaultConfigurationboolean

Limit search to configurations with provided default flag value. If left empty, all configurations will be returned.

Default null
Example: defaultConfiguration=true
clientIdstring

API Key ID or Client ID. When present returns only configurations assigned to the given API key.

Example: clientId=12345678-1234-5678-1234-567812345678
curl -i -X GET \
  https://api.cdq.com/data-matching/rest/configurations/entityresolution \
  -H 'X-API-KEY: YOUR_API_KEY_HERE'

Responses

Successful operation

Bodyapplication/json
startAfterstring(StartAfter)

The ID which is used to read the page.

Example: "5712566172571652"
nextStartAfterstring(NextStartAfter)

Provides a value to be used as a startAfter in next page request.

Example: "5712566172571652"
totalinteger(PageTotal)

Total number of items which can be paged.

Example: "67"
valuesArray of objects(WorkspaceConfigurationSearchResult)

List of workspace configurations.

Response
application/json
{
  "startAfter": "0",
  "nextStartAfter": "1",
  "total": 2,
  "values": [
    { … },
    { … }
  ]
}

Read Identity Resolution Configuration

Request

<b style="color: white; background: #077fbb; border-radius: 5px; margin-left: 0; padding: 2px 10px; font-size: 14px; vertical-align: super;">BETA</b><br>Read an identity resolution configuration of the current user.

Security
apiKey
Path
configurationIdstringrequired

ID of the configuration.

Example: c074b9f3-abf0-4f8e-9a20-74deb6cfa2a4
curl -i -X GET \
  https://api.cdq.com/data-matching/rest/configurations/entityresolution/c074b9f3-abf0-4f8e-9a20-74deb6cfa2a4 \
  -H 'X-API-KEY: YOUR_API_KEY_HERE'

Responses

Successful operation

Bodyapplication/json
idstring(ConfigurationId)

Uniquely identifies a configuration.

Example: "c074b9f3-abf0-4f8e-9a20-74deb6cfa2a4"
namestring(ConfigurationName)

Display name for a configuration.

Example: "Client configuration."
versioninteger(ConfigurationVersionNumber)

Version number of the configuration.

Example: 1
configurationobject(IdentityResolutionConfiguration)

Configuration for Identity Resolution

createdAtstring(CreatedAt)

Date of creation (ISO 8601-compliant).

Example: "2025-10-07T05:40:31Z"
modifiedAtstring(ModifiedAt)

Date of modification (ISO 8601-compliant).

Example: "2025-10-07T05:40:31Z"
createdBystring(CreatedBy)

Creator of a resource.

Example: "76248934691294444"
transactionIdstring(TransactionId)

Id of the transaction, pass it in subsequent requests to make them part of the transaction

Example: "8e37da1e-ee9d-4ee0-b03d-24a1f89988f2"
Response
application/json
{
  "name": "Demo config",
  "configuration": {
    "candidateSearchConfiguration": { … },
    "generalMatchingConfiguration": { … }
  },
  "id": "63a1d4a07c855600fa769329",
  "createdAt": "2022-12-20T15:28:32.684Z",
  "modifiedAt": "2022-12-20T15:28:32.684Z",
  "createdBy": "demo"
}

Read Identity Resolution Configuration Version

Request

<b style="color: white; background: #077fbb; border-radius: 5px; margin-left: 0; padding: 2px 10px; font-size: 14px; vertical-align: super;">BETA</b><br>Read a specific version of an identity resolution configuration by id and version number.

Security
apiKey
Path
configurationIdstringrequired

ID of the configuration.

Example: c074b9f3-abf0-4f8e-9a20-74deb6cfa2a4
versionintegerrequired

Version number of the configuration.

Example: 1
curl -i -X GET \
  https://api.cdq.com/data-matching/rest/configurations/entityresolution/c074b9f3-abf0-4f8e-9a20-74deb6cfa2a4/versions/1 \
  -H 'X-API-KEY: YOUR_API_KEY_HERE'

Responses

Successful operation.

Bodyapplication/json
idstring

Unique identifier of the identity resolution configuration version. Not to be confused with the configuration ID.

Example: "c074b9f3-abf0-4f8e-9a20-74deb6cfa2a4"
namestring

The name of the configuration

Example: "Configuration Name"
configurationIdstring(ConfigurationId)

Uniquely identifies a configuration.

Example: "c074b9f3-abf0-4f8e-9a20-74deb6cfa2a4"
versioninteger(ConfigurationVersionNumber)

Version number of the configuration.

Example: 1
configurationobject(IdentityResolutionConfiguration)

Configuration for Identity Resolution

createdAtstring

Date and time when the first version of the configuration was created (ISO 8601-compliant).

Example: "2025-10-07T05:40:31Z"
modifiedAtstring

Date and time when this version of the configuration was created (ISO 8601-compliant).

Example: "2025-10-07T05:40:31Z"
createdBystring

User who created the first version of the configuration.

Example: "69129435489347624"
modifiedBystring

User who created this version of the configuration.

Example: "76248934691294444"
Response
application/json
{
  "id": "c074b9f3-abf0-4f8e-9a20-74deb6cfa2a4",
  "name": "Configuration Name",
  "configurationId": "c074b9f3-abf0-4f8e-9a20-74deb6cfa2a4",
  "version": 1,
  "configuration": {
    "candidateSearchConfiguration": { … },
    "generalMatchingConfiguration": { … },
    "scopedMatchingConfigurations": [ … ]
  },
  "createdAt": "2025-10-07T05:40:31Z",
  "modifiedAt": "2025-10-07T05:40:31Z",
  "createdBy": "69129435489347624",
  "modifiedBy": "76248934691294444"
}

Identity Resolution

Operations