Datasets
The NCBI Datasets v2 REST API shares the same API key and rate-limit framework as E-utilities. Anonymous access is permitted at 3 requests per second per IP; an NCBI API key raises this to 10 per second.
Datasets is the machine-readable rate-limit profile for National Center for Biotechnology Information (NCBI) on the APIs.io network, in the API Commons Rate Limits shape.
It captures 2 rate-limit definitions.
This profile was written by API Evangelist and has not been verified against a page the provider published; treat every limit as unconfirmed until a dated transcription replaces it.
Tagged areas include Bioinformatics, Genomics, Life Sciences, PubMed, and Sequences.
generated.
Work with this as data
Every rate limit here is available over the APIs.io API and to AI agents over MCP.