Reference the endpoints that power UK company lookup, search, and monitoring.
Search, company records, officers, PSCs, filings, webhooks, auth, quota behaviour, error handling, and account endpoints.
Crawlable reference pages for routes and implementation guides
2 pages in this section.
4 pages in this section.
Use bearer auth with either an Entylink API key or a dashboard session token, depending on the route you are calling.
Protected data routes reserve monthly quota on successful requests, while failed requests do not consume usage and the public demo is separately IP-rate-limited.
Entylink uses a consistent JSON error envelope across validation errors, auth failures, quota exhaustion, missing resources, and upstream availability issues.
Webhook deliveries include signed JSON payloads, explicit event headers, and automatic retries on 429 and 5xx responses.
5 pages in this section.
Return the structured record for a UK company number, including status, address, jurisdiction, and core metadata.
Search the UK register by company name or number and return structured result items ranked by the upstream register search.
Return the directors, secretaries, and other appointments for a company number.
Return the persons with significant control recorded for a company.
Return the filing history currently exposed for the company number.
4 pages in this section.
Return the currently registered webhook subscriptions for the authenticated account.
Register a webhook URL, monitored company number, and event set.
Update an existing webhook subscription URL, event set, or active status.
Delete an existing webhook subscription.
3 pages in this section.
Return the API keys associated with the authenticated dashboard user.
Generate a new API key for the authenticated dashboard user.
Return the current plan, monthly quota, usage count, and daily usage breakdown for the account.
1 page in this section.
4 pages in this section.
Generate a point-in-time Verification Report for a UK company with risk signals, officer and PSC snapshots, and a tamper-evident evidence hash.
Return all Verification Reports generated by the authenticated user, ordered by most recent first.
Retrieve a single Verification Report by its public ID, including the full company snapshot, risk signals, and audit evidence.
Reference for all v1 deterministic risk signals included in Verification Reports.
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Create an Entylink account and return a session token for immediate dashboard and API access.
Open crawlable doc page →{
"data": {
"user": {
"id": "usr_abc123",
"email": "dev@company.com",
"plan": "FREE",
"monthlyQuota": 100
},
"token": "eyJhbGciOiJIUzI1NiIs..."
}
}