Users can access the CPPsite 3.0 data programmatically, eliminating the need to download data manually. Programmatic access is facilitated through a variety of query fields and corresponding query term options.Users select the relevant query field column and its associated query term. Following selection of the desired query terms, the API generates a CURL command and a wget command, enabling direct data access. Additionally, the API generates a Request URL for direct access through any programming language such as Python (requests library), Javascript - Node.js (axios library), etc. Query results are returned by the server in JSON format, which can be copied or downloaded from the Server Response box. Each query response encompasses 20 fields: CPPsite 3.0 ID, Peptide Name, Peptide Sequence, PubMed ID, In-vivo Model, Source of Peptide, Chemical Modification, Uptake Efficiency, Cell Line, Cargo Type, Subcellular Localization, N-terminal Modification, C-terminal Modification, Uptake Mechanism, Chirality, Linearity, Ionic State, In-vitro Model, Patent and Length.Users can parse the response JSON data to suit their specific requirements. For more information, HELP page.