Polish company insolvency from the official KRS extract (Ministry of Justice, op
Polish company insolvency from the official KRS extract (Ministry of Justice, open API, live): every proceeding entered since registration, open or closed (bankruptcy, restructuring, arrangement, liquidation, dissolution, suspension of activity) with court, case number and dates, plus dismissed bankruptcy petitions and protective measures. Trustees, liquidators and other persons omitted, counted. A proceeding not yet entered is not seen. Query: /v1/eu/entreprise/PL/0000034143/insolvabilite.
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://api.sirenic.eu/v1/eu/entreprise/PL/:krs/insolvabilite
| Category | Company and compliance |
|---|---|
| Provider host | api.sirenic.eu |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-20 | valid payment request | 402 | $0.02 | 917 ms |
Example input (from the provider)
{
"method": "GET",
"pathParams": {
"krs": "0000034143"
},
"queryParams": {},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"pathParams": {
"properties": {
"krs": {
"description": "10-digit KRS number, leading zeros required (not the NIP, not the REGON), e.g. 0000034143. A form off the served list (foreign entrepreneur or its branch, professional partnership, any form not proven a legal person) returns 404, payment cancelled.",
"type": "string"
}
},
"required": [
"krs"
],
"type": "object"
},
"queryParams": {
"properties": {},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}