---
title: "Search PSC records"
method: GET
path: "/psc/search"
tags: ["PSC"]
---

# Search PSC records

`GET /psc/search`

## Request

- Base URL: `https://api.companystack.co.uk`
- URL: `https://api.companystack.co.uk/psc/search`
- Auth: one of:
  - HTTP bearer
  - API key in header `X-Api-Key`

Search persons with significant control by name, most relevant first, with `limit` and `offset` paging. Each result names the company and its status. A name so common that the search cannot finish in time is answered 408: add more of the name.

## Query parameters

- `name` string, required
- `limit` integer
- `offset` integer

## Response `200`

PSC search results

## Other responses

- `401`: API key missing, malformed or revoked
- `403`: The key's plan does not include this endpoint (`code: plan_upgrade_required`, with `upgrade_url`), the key may not call it, or the key is beyond the plan's key limit after a downgrade (`code: key_limit_exceeded`: the newest keys are paused until keys are deleted or the plan upgraded)
- `429`: Per-minute or per-day limit reached (`code: rate_limited`, `window: minute|day`). Wait `Retry-After` seconds; when both windows are full the day is reported. A refused request does not count against either limit. A bulk lookup (`POST /company/bulk`) counts each company number in it as one request, so one that is more than you have left is refused whole, and the body adds `requested` and `fits`.

---

[API](https://skmtc.dev/companystack/apis/companystack-api.md) · [All operations](https://skmtc.dev/companystack/apis/companystack-api/llms.txt) · [OpenAPI document](https://skmtc.dev/companystack/apis/companystack-api/revisions/8f3234237d2d?raw)