About the Chronicling America API – Chronicling America – The Library of Congress

The API

Search the newspaper directory and digitized page contents using OpenSearch.

Link using our stable URL pattern for titles, issues, editions, and pages.

Linked Data views of information about titles, batches, issues, and pages in RDF/XML.

Aggregations of items, like all the pages that make one issue, are related using OAI-ORE.