The DataCite REST API allows users to retrieve, query and browse DataCite DOI metadata records. The API is generally RESTFUL and returns results in JSON, and the API follows the JSONAPI specification. The DataCite REST API is not intended for creating DOIs or metadata records, please use the Metadata Store (MDS) API. This DataCite REST API does NOT requires authentication.
You will find more information about the REST API in our documentation portal.