GET
/cn?q=&lang=plCheck a CN code or a product name
Returns the verdict (restricted or no_match) and a list of matches. For a CN code a prefix rule applies: typing 7304 will also find 7304 11 00, and a full code will hit the parent heading. A no_match result does not mean that trade is allowed.
Query parameters
| Parameter | Required | Description |
|---|---|---|
q | yes | CN code (e.g. 7304 11 00 or 73041100) or a fragment of a product name. Spaces in the code are ignored. |
lang | no | Language of names and labels: 'pl' (default) or 'en'. |
Example request
curl "https://restrikt.eu/api/v1/cn?q=7304%2011%2000&lang=en"
Example response
{
"query": "7304 11 00",
"matched_as": "cn_code",
"verdict": "restricted",
"has_prohibition": true,
"results": [
{
"cn_code": "7304 11 00",
"name": "Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel",
"restriction": {
"type": "export_ban",
"label": "Export ban",
"direction": "export"
},
"annex": "XXIII",
"article": "3k(1b)",
"has_exemptions": false,
"exemption": null,
"valid_from": null,
"valid_to": null,
"regime": {
"code": "RU_833_2014",
"name_en": "EU sanctions against Russia",
"name_pl": "Sankcje UE wobec Rosji",
"legal_act": "Council Regulation (EU) No 833/2014",
"eur_lex_url": "https://eur-lex.europa.eu/eli/reg/2014/833/2026-07-24/pol",
"eur_lex_url_en": "https://eur-lex.europa.eu/eli/reg/2014/833/2026-07-24/eng",
"eur_lex_url_pl": "https://eur-lex.europa.eu/eli/reg/2014/833/2026-07-24/pol",
"target_country_code": "RU",
"consolidated_version": "2026-07-24"
},
"source": "EUR-Lex 02014R0833-20260724",
"source_version": "2026-07-24",
"data_quality": "verified",
"partial_entry": false
}
],
"cn_exists": true,
"cn_name": null,
"disclaimer": "This result is informational only and is not legal or customs advice. The binding source is the EU regulation and the decision of customs authorities. Check the source and version date.",
"meta": {
"returned": 1,
"source": "sankcje-check-api/v1"
}
}Shortened to one result. The full response also has the fields scope (what was checked), winddowns (wind-down periods) and derogations (grounds for derogations).