The OpenPrescribing API delivers spending data about drugs in England. The API can return calls related to actual cost, and spending retrievals by BNF code and CCG. Also, the OpenPrescribing API offers methods for drug details, and organization codes. JSON and GeoJSON are the preferred formats. OpenPrescribing is a project built by the EBM Data Lab of the University of Oxford which offers a search interface onto the raw prescribing data files published by NHS Digital.