API

Every table has a stable API name, listed below. No account or key is needed.

Quick start

Get the first rows of a table:

curl 'https://polaris.goens.dev/api/3/action/datastore_search?resource_id=airport-traffic&limit=5'

Filter, choose columns, sort and page:

curl -G 'https://polaris.goens.dev/api/3/action/datastore_search' \
  --data-urlencode 'resource_id=airport-traffic' \
  --data-urlencode 'filters={"YEAR": 2025, "APT_ICAO": "EBBR"}' \
  --data-urlencode 'fields=FLT_DATE,FLT_TOT_1' \
  --data-urlencode 'sort=FLT_DATE desc' \
  --data-urlencode 'limit=100' \
  --data-urlencode 'offset=0'

Download a whole table as CSV, TSV, JSON or XML:

curl -o airport-traffic.csv 'https://polaris.goens.dev/datastore/dump/airport-traffic?format=csv'

OpenAPI description (JSON)

Rate limits

Limits apply per IP address, per minute. Over a limit, you get HTTP 429 and a Retry-After header with the seconds to wait. For a whole table, use a download rather than paging through it.

• API requests: 120
• Chart requests: 30
• Table downloads: 10

Terms

This data may be copied in whole or in part, provided that EUROCONTROL is mentioned as the source and it is not used for commercial purposes. Full disclaimer

Tables

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