EHRI Data APIs
The EHRI portal's APIs (application programming interfaces) allow users (researchers, developers, etc) to retrieve EHRI's information in a programmatic fashion. Several APIs are offered, suitable for different purposes:
The search API (version 1) allows searching the EHRI portal's data and retrieving items as JSON objects. It is based on the http://jsonapi.org/ specification.
The GraphQL API implements Facebook's data query language and provides the means to make highly specific queries of the portal's data with a wider scope than that provided by the search API.
EHRI provides an Open Archives Initiative Protocol for Metadata Harvesting
EHRI datasets are dynamically-generated structured data about EHRI's collections and related information, available in JSON, CSV, and TSV formats.Browse EHRI Datasets.