LAPIS (Lightweight API for Sequences) is an open web application programming interface (API) allowing easy querying of SARS-CoV-2 sequencing data using web links. The core features are:
Filter sequences by metadata or mutations
Aggregate data by any metadata field you like
Get the full metadata
Get the sequences as FASTA (aligned or unaligned)
Responses can be formatted as JSON and as CSV
Two instances are publicly available:
If you are hosting an own public instance and would like it to be added to the list, please send us an email or submit a pull request to change this page.