$0.005
per call · USDC on Base Sepolia
Return the filing history of a UK company from the Companies House register — accounts, confirmation statements, officer appointments, address and capital changes, resolutions and mortgages — most recent first, optionally filtered by category, with date, form type (AA, CS01, AP01, TM01), the readable register description, registrar annotations and a document_url for every filed image. Use when: What has this UK company filed recently?
Endpoint
GET https://api-staging.eckari.com/v1/companies/uk/:company_number/filings2
Calls / 30d
1
Unique payers / 30d
Aug 27
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://api-staging.eckari.com/v1/companies/uk/:company_number/filings", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://api-staging.eckari.com/v1/companies/uk/:company_number/filings?limit=3" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"data": {
"company_number": "00445790",
"filing_history_status": "filing-history-available",
"is_filing_history_available": true,
"items": [
{
"annotations": [
{
"annotation": "Clarification HMRC confirmation received that appropriate Stamp Duty has been paid for this transaction.",
"date": "2026-08-06",
"description": "annotation"
}
],
"category": "capital",
"date": "2026-08-06",
"description": "Purchase of own shares.",
"description_source": "enumeration",
"document_url": "https://find-and-update.company-information.service.gov.uk/company/00445790/filing-history/MzUzNjI5NTk0OWFkaXF6a2N4/document?format=pdf",
"has_document": true,
"pages": 4,
"paper_filed": true,
"subcategory": null,
"transaction_id": "MzUzNjI5NTk0OWFkaXF6a2N4",
"type": "SH03"
},
{
"annotations": [
{
"annotation": "Clarification HMRC confirmation received that appropriate Stamp Duty has been paid for this transaction.",
"date": "2026-08-06",
"description": "annotation"
}
],
"category": "capital",
"date": "2026-08-06",
"description": "Purchase of own shares.",
"description_source": "enumeration",
"document_url": "https://find-and-update.company-information.service.gov.uk/company/00445790/filing-history/MzUzNjI5NTk1OWFkaXF6a2N4/document?format=pdf",
"has_document": true,
"pages": 4,
"paper_filed": true,
"subcategory": null,
"transaction_id": "MzUzNjI5NTk1OWFkaXF6a2N4",
"type": "SH03"
},
{
"annotations": [
{
"annotation": "Clarification HMRC confirmation received that appropriate Stamp Duty has been paid for this transaction.",
"date": "2026-08-06",
"description": "annotation"
}
],
"category": "capital",
"date": "2026-08-06",
"description": "Purchase of own shares.",
"description_source": "enumeration",
"document_url": "https://find-and-update.company-information.service.gov.uk/company/00445790/filing-history/MzUzNjI5NTk3MWFkaXF6a2N4/document?format=pdf",
"has_document": true,
"pages": 4,
"paper_filed": true,
"subcategory": null,
"transaction_id": "MzUzNjI5NTk3MWFkaXF6a2N4",
"type": "SH03"
}
],
"page": {
"has_more": true,
"limit": 3,
"next_offset": 3,
"offset": 0,
"returned": 3,
"total": 8367
},
"query": {
"category": null,
"detail": "summary"
}
},
"meta": {
"capability": "company.uk.filings",
"freshness": "live",
"source": "companies_house",
"version": "3.0.0"
}
}Payment details
0x7c0ba1d16322ee426d6508a74b571dd73a5a35daUSDC · 0x036cbd53842c5426634e7929541ec2318f3dcf7eIs this your API?
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