Endpoint: https://opencitations.net/index/api/v2/references/
Purpose: Retrieves a list of all references from a paper by its DOI
Data format: JSON containing cited DOIs and metadata
DOI Content Negotiation
Endpoint: https://doi.org/{DOI}
Purpose: Fetches metadata and formatted citations for DOIs
Formats: BibTeX, RIS, CSL JSON, RDF XML, etc.
Implements CSL (Citation Style Language) for text-based citations
Local Citation Style Files
Purpose: Provides access to thousands of citation styles
Storage: Pre-generated JSON files with style information
APIs Used OpenCitations API (v2)
Endpoint: https://opencitations.net/index/api/v2/references/ Purpose: Retrieves a list of all references from a paper by its DOI Data format: JSON containing cited DOIs and metadata DOI Content Negotiation
Endpoint: https://doi.org/{DOI} Purpose: Fetches metadata and formatted citations for DOIs Formats: BibTeX, RIS, CSL JSON, RDF XML, etc. Implements CSL (Citation Style Language) for text-based citations Local Citation Style Files
Purpose: Provides access to thousands of citation styles Storage: Pre-generated JSON files with style information