The RxTerms API is a web service for accessing the current RxTerms data set.
This API documentation assumes familiarity with the RxTerms documentation.
Use of the API is subject to Terms of Service. No license is needed to use the RxTerms API.
API calls that cannot be processed, because of invalid parameters, will result in HTTP error code 400 ("Bad Request").
For details, see API Changes - On or After July 5, 2021.
REST resources (API function results) will no longer echo your query parameters.
For details, see API Changes - On or After August 2, 2021.