United States National Library of Medicine

NCBI BLAST URL API

The NCBI BLAST URL API allows developers to submit BLAST (Basic Local Alignment Search Tool) sequence searches for processing at NCBI using HTTPS. Supports nucleotide and protein sequence searches against NCBI databases. The API can check the status of submitted searches and retrieve results in multiple formats including XML, JSON, text, and ASN.1.

GitHub OpenAPI

Documentation

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Documentation
https://blast.ncbi.nlm.nih.gov/doc/blast-help/developerinfo.html

Specifications

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OpenAPI
https://raw.githubusercontent.com/api-evangelist/united-states-national-library-of-medicine/refs/heads/main/openapi/ncbi-blast-openapi.yml

OpenAPI Specification

ncbi-blast-openapi.yml Raw ↑