POST /api/krs/companies
Price: 20 credits
Get Polish company details by KRS registration number
Get full registry details for a Polish company, association or foundation by its KRS number. Set register to S for associations and foundations, P for companies.
access-token string requiredtimeout integer — Max scrapping execution timeout (in seconds) (default: 300; min: 20; max: 1500)krs string required — KRS registration number (examples: "0000028860", "28860")register string — Register section: P for companies, S for associations and foundations (default: "P"; one of: "P", "S")@type string (default: "KrsCompany")id string requiredname string requiredregister_type string nullablelegal_form string nullableregon string nullablenip string nullableis_opp boolean nullableregistered_at string nullablelast_entry_at string nullablestate_as_of string nullableregistered_office_address object nullable@type string (default: "KrsAddress")country string nullablevoivodeship string nullablecounty string nullablecommune string nullablelocality string nullablestreet string nullablebuilding_number string nullableapartment_number string nullablepostal_code string nullablepost_office string nullableemail string nullablewebsite string nullableshare_capital object nullable@type string (default: "KrsMoney")value number nullablecurrency string nullablepaid_capital object nullable@type string (default: "KrsMoney")value number nullablecurrency string nullablepurpose string nullableactivities array@type string (default: "KrsActivity")description string nullablepkd_code string nullablerepresentation object nullable@type string (default: "KrsRepresentation")organ_name string nullablerepresentation_method string nullablemembers array@type string (default: "KrsOfficer")name string nullablerole string nullableproxy_type string nullableis_suspended boolean nullablesupervisory_bodies array@type string (default: "KrsSupervisoryBody")name string nullablemembers array@type string (default: "KrsOfficer")name string nullablerole string nullableproxy_type string nullableis_suspended boolean nullableproxies array@type string (default: "KrsOfficer")name string nullablerole string nullableproxy_type string nullableis_suspended boolean nullable422 — The request body did not validate Check the fields against this schema. A URN with the wrong prefix is the most common cause.408 — The request ran past its time limit Raise `timeout` in the request body, up to the maximum this endpoint documents. Lowering `count` or turning off the `with_*` flags also helps, because less work finishes sooner.412 — KRS number not found in the selected register Retrying will not help: either the entity does not exist, or the input points at a different one.429 — Too many requests: a rate limit or a usage window is exhausted When the response carries an X-Retry-After header, wait that many seconds and retry: the same number is in the body as `detail.retry_after`, and the limit clears once that window passes. The message in the body names the limit that was hit.500 — Something broke on our side Retrying will not help. If it keeps happening, send us the X-Request-ID from the response headers.529 — Rate limit reached, or the endpoint is overloaded Wait at least 30 seconds, then retry.X-Error — Error message text (present only on error)X-Request-ID — Unique request identifierX-Execution-Time — Execution time in secondsX-Result-Count — How many records the body carries. 0 means an empty result, which is a normal answer and not by itself an error. A non-zero count can come back together with X-Error when the failure happened partway through — read this header and X-Error independently.X-Total-Available-Results — How many records exist for this query, when the endpoint can say. On a `dry_run` request this is the answer and the body is empty. It saturates: the endpoint's documented maximum means 'at least that many', any smaller number is exact.X-Warning — Present when the request body carried keys this endpoint does not document. They were ignored, so any filter you meant to apply through them did not apply. Check the spelling against this schema and retry.X-Retry-After — Seconds to wait before retrying. Present only on 429.