GET /{domain}

The domain to search. Use 'allebi' for all databases, or specific domains like 'uniprot', 'ensembl', 'chembl-molecule', 'pdbe', 'rnacentral', 'europepmc', etc.

Constraints: {'enum': ['allebi', 'uniprot', 'uniref', 'uniref100', 'uniref90', 'uniref50', 'uniparc', 'ensembl', 'ensembl_gene', 'ensemblGenomes', 'ensemblGenomes_gene', 'dgva', 'ega', 'hgnc', 'embl', 'emblstandard', 'sra', 'sra-study', 'sra-sample', 'sra-run', 'sra-experiment', 'coding', 'coding_std', 'gwas_catalog', 'rfam', 'rnacentral', 'rnacentral-litscan', 'alphafold', 'emdb', 'pdbe', 'pdbekb', 'chebi', 'chembl', 'chembl-assay', 'chembl-molecule', 'chembl-target', 'chembl-document', 'metabolights', 'atlas-experiments', 'atlas-genes', 'atlas-genes-differential', 'biostudies-arrayexpress', 'geo', 'omim', 'varsite', 'complex-portal', 'intact', 'intact-interactions', 'opentargets', 'reactome', 'biomodels', 'interpro7', 'interpro7_domain', 'interpro7_family', 'pfam', 'pfam_entries', 'treefam', 'merops', 'pride', 'jpost', 'peptide_atlas', 'massive', 'intenz', 'europepmc', 'biostudies-literature', 'patentFamilies', 'biosamples', 'cellosaurus', 'efo', 'go', 'mesh', 'ols', 'taxonomy', 'biotools', 'ebiweb', 'cancer_models', 'empiar', 'bioimages', 'biostudies-other']}

Number of facet values to return per facet (enables faceted search)

Constraints: {'minimum': 1}

Comma-separated list of fields to return for each entry. If not specified, only basic fields (id, acc, source) are returned. Available fields vary by domain.

Response format

Constraints: {'enum': ['xml', 'json', 'csv', 'tsv', 'idlist', 'acclist']}

Search query using Apache Lucene syntax. Supports field-specific searches (e.g., 'id:BRCA1_HUMAN'), boolean operators (AND, OR, NOT), wildcards (*, ?), and phrase searches with quotes.

Number of results to return per page (default: 15, max: 100)

Constraints: {'minimum': 1, 'maximum': 100}

Sort order

Constraints: {'enum': ['asc', 'desc']}

Field to sort by

Starting index for pagination (0-based)

Constraints: {'minimum': 0}