Is there a way to download individual mitochondrial sequences from NCBI without having to scrape from their webpages or to download thousands of other sequences alongside.  Is there some programmatic way to access these fasta data, for example:

https://www.ncbi.nlm.nih.gov/nuccore/NC_012920.1?report=fasta


Following this [post][1]:

    curl "https://eutils.ncbi.nlm.nih.gov/entrez/eutils/efetch.fcgi?db=nuccore&id=NC_012920.1&rettype=fasta&retmode=text" >mtDNA.fa


  [1]: http://angus.readthedocs.io/en/2016/howe-ncbi.html