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NCBI provides a variety of resources that allow developers to access and manipulate NCBI data in their applications.
APIs
Programming interfaces including the E-utilities, BLAST URL API and PUG
API Icon Code LibrariesSoftware libraries including the C++ and SRA toolkits
Code Icon Data FormatsSchema, DTDs and other data specifications
Folder IconUSING E-UTILITIES
An introduction to NCBI's Entrez programming utilities, the API to the Entrez system of databases at NCBI.
