Vietnam E-visa currently available for citizens from 80 countries.
The processing time is 3 working days and the e-visa is valid for 30 days and for single entry only.

Official website for applying E-visa:
https://evisa.xuatnhapcanh.gov.vn/web/guest/khai-thi-thuc-dien-tu/cap-thi-thuc-dien-tu