Developer APIs

The data in this platform is distributed under a Creative Commons Attribution 4.0 International License. In the Developer API page the data is been provided as JSON format. For CSV format go to Download Center

For a structured view of the APIs it is required the installation of a JSON viewer plugin compatible with your client browser.
Tag Label Description Metadata Category Data format
catdsbylicensefreqFrequency of distributions by license typeCount distinct licenses per cataloguelicenses, _idPer catalogue per selectorJSON
cataccessabilityfreqOpen AccessDefined set of fields as requirement: - description (notes in database): 1 if contains some text, 0 null/empty - not a broken link: 1 if not broken - author email/maintainer_email (only in CKAN): 1 if present sum(descrtiption && not_broken && authorcount, _id, tot_countQualityJSON
catcoremetadatafreqComplete core metadata per catalogueAverage across a defined set of fields, eg License,Author/Maintainer (maintainer field exists only in CKAN), Organisation, Date released or Date updatedcount, _id, tot_countQualityJSON
catmachinereadformatfreqMachine-readable in % per cataloguetotal count of MR datasets/total count of datasetscount, _id, tot_countQualityJSON
catnonproprformatfreqOpen formats per cataloguetotal count of distributions with a non-proprietary format/total count of distributions with a formatcount, _id, tot_countQualityJSON
catopenlicfreqOpen licences in % per cataloguetotal count of open licences / total count of distributions with a licencelicenses[], count, _id, tot_countQualityJSON
catsitepagerankDiscoverabilitypage ranking, based on google ranking / alexa rankingpagerank[], _idQualityJSON
edcoremetadatafreqOpen metadataAverage across a defined set of fields, eg License,Author/Maintainer (maintainer field exists only in CKAN), Organisation, Date released or Date updatedfreqQualityJSON
edmachinereadformatfreqMachine-readable in %total count of MR datasets / total count of datasetsfreqQualityJSON
ednonproprformatfreqOpen formatstotal count of distributions with a non-proprietary format/total count of distributions with a formatfreqQualityJSON
edopenlicfreqOpen licences in %total count of open licences / total count of distributions with a licencelicenses[]QualityJSON
catdatasetstotfreqTotal number of datasetsCount number of metadata objects per cataloguecount, _idQuantityJSON
catdatasizetotalTotal distribution size per catalogueSum resources’ size per catalogue (KB)count, _idQuantityJSON
catdistribstotfreqTotal number of distributionsCount number of resources per cataloguecount, _idQuantityJSON
categoriesCategories per catalogueCount categories found count, _id, category[]QuantityJSON
catfreqTotal number of cataloguesCount number of different cataloguescountQuantityJSON
catpublishersfreqUnique publishersOrganisations per cataloguecount, _idQuantityJSON
eddistribsizeTotal distribution frequency and sizeTotal Sum of resources’ size in Europe (KB)freq, sizeQuantityJSON
cataloguesinfoList of all harvested catalogues.The information harvested for each catalogue.official, description, language, title, date_updated, country, date_harvested, source_type, update_frequency, url, is_harmonized Raw DataJSON
findDatasets harvested and harmonizedAll the harmonized datasets harvested. It accepts parameters batch_size, offset, catalogue_url, metadata_created, metadata_modified.odm_id, title, notes, author, author_email, license_id, dataset_url, catalogue_url, metadata_created, metadata_modified, num_tags, tags, num_resources, resources, mimetype, url, format, hash, size, dRaw DataJSON