PubMed / NCBI E-utilities

PubMed / NCBI E-utilities

Search and retrieve biomedical literature, sequences, genes, and other records from NCBI's 38 Entrez databases including PubMed (36M+ citations), PMC, Gene, Nucleotide, and Protein.

API Key9 tools

Three ways to use PubMed / NCBI E-utilities

Chat with Geni

Ask Geni to pull data, take actions, or answer questions using this integration in a conversation.

Build a workflow

Create automated workflows that trigger on events, run on a schedule, or chain multiple tools together.

Power an app

Use this integration as a data source or action layer behind a dashboard, form, or internal tool.

Supported tools

Actions your AI agents can perform with PubMed / NCBI E-utilities.

Fetch Full Records (EFetch)

Download full formatted records — PubMed abstracts in XML or MEDLINE text, FASTA/GenBank sequences, etc. — for a list of UIDs.

Tool

Find Related or Linked Records (ELink)

Find records linked to a set of UIDs — related articles, gene-to-protein, PubMed-to-PMC full text, citations, outbound LinkOut URLs.

Tool

Get Database Info (EInfo)

List all Entrez databases, or return statistics, last-update date, indexed search fields, and link names for one database.

Tool

Get Document Summaries (ESummary)

Return brief document summaries (DocSums) for a list of UIDs — title, authors, journal, dates, identifiers — without fetching the full record.

Tool

Global Search Across Databases (EGQuery)

Run a single Entrez query against every NCBI database at once and return per-database result counts.

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Look Up PMIDs by Citation (ECitMatch)

Resolve one or more bibliographic citation strings (journal, year, volume, page, author) to PubMed PMIDs in a single call.

Tool

Get started automating PubMed / NCBI E-utilities

01Connect your accountLink your account securely with OAuth or an API key.
02Choose a trigger or toolPick the events and actions your workflow should use.
03Configure the workflowDescribe what you want and Geni wires it up for you.
04Refine the processTest runs, review output, and tweak until it's right.
05Turn it onSet it live and it runs on a schedule or on events.