Is there any Java library or API for downloading NCBI refseq sequences?

Question

[opaleye83]

Hello,

I want to get refseq sequences on entering NM or NC numbers. For example I want to get the reference sequence of BRCA1 gene after giving 'NM_007294.3' as an argument. Is it possible to implement this with Java? Data source doesn't have to be NCBI, it could be UCSC genome browser or EMBL or anything else. Thank you in advance.

[vkkodali_ncbi]

jeutils may be the thing you are looking for. See: https://github.com/copeg/jeutils I don't think it's being actively maintained though.