$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 mortgage filings — most recent first, optionally filtered by category, with date, category, form type (AA, CS01, AP01, TM01) and the readable register description. The raw description_key and description_values come with it; the filed documents do not. Use when: What has this UK company filed recently?
Endpoint
GET https://api-staging.eckari.com/v1/companies/uk/:companyNumber/filings5
Calls / 30d
1
Unique payers / 30d
Aug 18
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/:companyNumber/filings", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://api-staging.eckari.com/v1/companies/uk/:companyNumber/filings?limit=3" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"data": {
"category_filter": null,
"company_number": "00445790",
"filings": [
{
"category": "capital",
"date": "2026-08-06",
"description": "Purchase of own shares.",
"description_key": "capital-return-purchase-own-shares",
"description_source": "enumeration",
"description_values": null,
"has_document": true,
"pages": 4,
"paper_filed": true,
"subcategory": null,
"transaction_id": "MzUzNjI5NTk0OWFkaXF6a2N4",
"type": "SH03"
}
],
"offset": 0,
"total_count": 8367
},
"meta": {
"capability": "company.uk.filings",
"freshness": "live",
"source": "companies_house",
"version": "1.2.0"
}
}Payment details
0x7c0ba1d16322ee426d6508a74b571dd73a5a35daUSDC · 0x036cbd53842c5426634e7929541ec2318f3dcf7eIs this your API?
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