Catalog

This section provides an overview of all available APIs that adhere to the OpenAPI specification. All APIs are loaded from the OpenAPI specification file: Link. Please note that the API base-paths may differ depending on the connector, the specific API base-path can be seen in the UI dashboard.

---

post

Fetch a connector's data offers

Body

Catalog query parameters

connectorEndpointstringrequired

Target EDC DSP endpoint URL. Can contain a queryParam 'participantId', which is provided by default in the Connector Endpoint in the EDC UI.

participantIdstringoptional

Target EDC Participant ID. It is required if the connector endpoint does not contain the queryParam 'participantId'.

limitinteger · int32optional

Limit the number of results

offsetinteger · int32optional

Offset for returned results, e.g. start at result 2

filterExpressionsobject[]optional

Filter expressions for catalog filtering

Responses

application/json

cURL

JavaScript

Python

HTTP

cURL

curl -L \
  --request POST \
  --url 'https://my-connector/api/management/wrapper/use-case-api/catalog' \
  --header 'Content-Type: application/json' \
  --data '{
    "connectorEndpoint": "text",
    "participantId": "text",
    "limit": 1,
    "offset": 1,
    "filterExpressions": [
      {
        "operandLeft": "https://w3id.org/edc/v0.0.1/ns/assetId",
        "operator": "LIKE",
        "operandRight": {
          "type": "VALUE",
          "value": "text",
          "valueList": [
            "text"
          ]
        }
      }
    ]
  }'

default

default

[
  {
    "endpoint": "text",
    "participantId": "text",
    "asset": {
      "dataSourceAvailability": "LIVE",
      "assetId": "text",
      "connectorEndpoint": "text",
      "participantId": "text",
      "title": "text",
      "creatorOrganizationName": "text",
      "onRequestContactEmail": "[e-mail]",
      "onRequestContactEmailSubject": "Department XYZ Data Offer Request - My Product, My API",
      "language": "text",
      "description": "text",
      "descriptionShortText": "text",
      "isOwnConnector": true,
      "publisherHomepage": "text",
      "licenseUrl": "text",
      "version": "text",
      "keywords": [
        "text"
      ],
      "mediaType": "text",
      "landingPageUrl": "text",
      "httpDatasourceHintsProxyMethod": true,
      "httpDatasourceHintsProxyPath": true,
      "httpDatasourceHintsProxyQueryParams": true,
      "httpDatasourceHintsProxyBody": true,
      "dataCategory": "text",
      "dataSubcategory": "text",
      "dataModel": "text",
      "geoReferenceMethod": "text",
      "transportMode": "text",
      "sovereignLegalName": "text",
      "geoLocation": "text",
      "nutsLocations": [
        "text"
      ],
      "dataSampleUrls": [
        "text"
      ],
      "referenceFileUrls": [
        "text"
      ],
      "referenceFilesDescription": "text",
      "conditionsForUse": "text",
      "dataUpdateFrequency": "text",
      "temporalCoverageFrom": "2025-04-06",
      "temporalCoverageToInclusive": "2025-04-06",
      "assetJsonLd": "text",
      "customJsonAsString": "text",
      "customJsonLdAsString": "text",
      "privateCustomJsonAsString": "text",
      "privateCustomJsonLdAsString": "text"
    },
    "contractOffers": [
      {
        "contractOfferId": "text",
        "policy": {
          "policyJsonLd": "text",
          "expression": {
            "type": "EMPTY",
            "expressions": "[Circular Reference]",
            "constraint": {
              "left": "text",
              "operator": "EQ",
              "right": {
                "type": "STRING",
                "value": "text",
                "valueList": [
                  "text"
                ]
              }
            }
          },
          "errors": [
            "text"
          ]
        }
      }
    ]
  }
]

default response

---

get

Fetch a connector's data offers

Query parameters

participantIdstringoptional

connectorEndpointstringoptional

Responses

application/json

cURL

JavaScript

Python

HTTP

cURL

curl -L \
  --url 'https://my-connector/api/management/wrapper/ui/pages/catalog-page/data-offers'

default

default

[
  {
    "endpoint": "text",
    "participantId": "text",
    "asset": {
      "dataSourceAvailability": "LIVE",
      "assetId": "text",
      "connectorEndpoint": "text",
      "participantId": "text",
      "title": "text",
      "creatorOrganizationName": "text",
      "onRequestContactEmail": "[e-mail]",
      "onRequestContactEmailSubject": "Department XYZ Data Offer Request - My Product, My API",
      "language": "text",
      "description": "text",
      "descriptionShortText": "text",
      "isOwnConnector": true,
      "publisherHomepage": "text",
      "licenseUrl": "text",
      "version": "text",
      "keywords": [
        "text"
      ],
      "mediaType": "text",
      "landingPageUrl": "text",
      "httpDatasourceHintsProxyMethod": true,
      "httpDatasourceHintsProxyPath": true,
      "httpDatasourceHintsProxyQueryParams": true,
      "httpDatasourceHintsProxyBody": true,
      "dataCategory": "text",
      "dataSubcategory": "text",
      "dataModel": "text",
      "geoReferenceMethod": "text",
      "transportMode": "text",
      "sovereignLegalName": "text",
      "geoLocation": "text",
      "nutsLocations": [
        "text"
      ],
      "dataSampleUrls": [
        "text"
      ],
      "referenceFileUrls": [
        "text"
      ],
      "referenceFilesDescription": "text",
      "conditionsForUse": "text",
      "dataUpdateFrequency": "text",
      "temporalCoverageFrom": "2025-04-06",
      "temporalCoverageToInclusive": "2025-04-06",
      "assetJsonLd": "text",
      "customJsonAsString": "text",
      "customJsonLdAsString": "text",
      "privateCustomJsonAsString": "text",
      "privateCustomJsonLdAsString": "text"
    },
    "contractOffers": [
      {
        "contractOfferId": "text",
        "policy": {
          "policyJsonLd": "text",
          "expression": {
            "type": "EMPTY",
            "expressions": "[Circular Reference]",
            "constraint": {
              "left": "text",
              "operator": "EQ",
              "right": {
                "type": "STRING",
                "value": "text",
                "valueList": [
                  "text"
                ]
              }
            }
          },
          "errors": [
            "text"
          ]
        }
      }
    ]
  }
]

default response