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Cortexa research tool·genomics·ncbi_nucleotide

NCBI Fetch Accessions

Convert GenBank UIDs to accession numbers (U00096, NC_045512, etc.). Takes UIDs from NCBI_search_nucleotide and returns actual accession numbers that can be used with database tools. Returns both EMBL/GenBank accessions (U*, M*, AJ*) that work with ENA Browser tools, and RefSeq accessions (NC_*, NM_*) for NCBI tools. Use this as second step after NCBI_search_nucleotide to get usable accession numbers.

AvailableCortexa

Schema

JSON Schema the agent (or your API call) must match.

JSON · 26 lines · 506 chars

Examples (1)

Default NCBI Fetch Accessions call

public-safeinput
JSON · 1 line · 2 chars
Expected response keys: success

Anonymous-safe example. Rate-limited; no sign-in required.

Identifiers

Catalog ID
tu_NCBI_fetch_accessions
Tool name
NCBI_fetch_accessions
Added
2026-04-30 22:47Z
Tags
tooluniverse
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