GET data/query.json

brain-map.org:allen-brain-atlas-api

Summary: Query data using RMA (RESTful Model Access)
Operation ID: queryData
Auth: unknown
Description

Query any model in the Allen Brain Atlas database using RMA criteria syntax. Returns paginated JSON results.

Parameters (3)

criteria (string, query, required)

RMA query criteria, e.g., 'model::Gene' or 'model::Gene,rma::criteria,[organism_id$eq1]'

num_rows (integer, query, optional, default: 50)

Number of rows to return (max 5000)

Constraints: {'maximum': 5000}

start_row (integer, query, optional, default: 0)

Starting row for pagination (0-indexed)

Examples (1)

TitleTypeURLAction
Query data using RMA (RESTful Model Access) openapi-spec https://api.brain-map.org/api/v2/data/query.json?criteria=model::Gene

Probe History

Latency

Status Codes

TimeStatusLatencySize
2026-03-23 09:03:53.459616 200 1032ms