Get an API key

Your agent looks up the company and screens it before you sign.

Onboarding a business means the same checks every time: is the company real, is it active, is it on a sanctions list, is it in the news for the wrong reasons. Your agent runs them and hands your team the evidence.

Open UK Company Data What one run costs
  • Calls3 tools
  • One run€0.45
  • RoutesAPI, MCP, SDKs and x402

How your agent does it

3 calls, one connection

A buyer adds a new UK supplier, Example Supplies Ltd, and the agent prepares the onboarding file.

Every step goes through the same key and the same connection, with no account at any of the providers behind them.

  1. UK Company Data €0.05

    Looks the company up in Companies House: name, status, incorporation date and registered address.

    x402 uk-company-data

  2. Sanctions Check €0.20

    Screens the company against consolidated sanctions lists, including the EU, US, UN and UK lists.

    x402 sanctions-check

  3. Adverse Media Check €0.20

    Searches news coverage for financial crime, regulatory action and other adverse stories.

    x402 adverse-media-check

  4. The result

    The onboarding file holds the register record and both screening results, ready for the person who approves the supplier.

Illustrative example

One run, start to finish

What the agent sends and what comes back, step by step.

  1. 1 UK Company Data

    Agent sends 
    {
  "company_number": "00000000"
}
    Comes back 
    {
  "company_name": "EXAMPLE SUPPLIES LTD",
  "company_number": "00000000",
  "status": "active",
  "incorporation_date": "2016-03-14",
  "address": "1 Example Street, London, EC1A 1AA, England"
}

  2. 2 Sanctions Check

    Agent sends 
    {
  "name": "Example Supplies Ltd",
  "country": "GB"
}
    Comes back 
    {
  "query": "Example Supplies Ltd",
  "is_sanctioned": false,
  "match_count": 0,
  "matches": []
}

  3. 3 Adverse Media Check

    Agent sends 
    {
  "name": "Example Supplies Ltd",
  "entity_type": "company"
}
    Comes back 
    {
  "query": "Example Supplies Ltd",
  "risk_level": "none",
  "total_hits": 0,
  "categories_found": []
}

What one run costs

Priced per call from the live catalogue, with no subscription and no provider accounts.

One run, with an API key €0.45

Each tool is charged only when its call succeeds.

The same job in one call KYB Complete — United Kingdom Or run the full check in one call: the register, VAT, legal entity and ownership links, sanctions, politically exposed persons, adverse media, the company’s web domain and an insolvency check, with an AI-written summary for your reviewer. 14 steps, one price €2.50per check
No account at all

Pay per request from a wallet

Every step of this run is eligible for x402. Your agent pays each request in USDC as it goes: $0.486 for the run, quoted before anything is paid.

The calls, in code

Each step through the REST API, with one key and the example’s inputs. Your agent passes what one step returns into the next.

The same tools work over MCP and the SDKs, and keyless over x402. Each tool’s page has the call for every route.

Read the docs 
# Needs an API key. max_price_cents caps what this call may cost.
curl -X POST https://api.strale.io/v1/do \
  -H "Authorization: Bearer $STRALE_API_KEY" \
  -H 'Content-Type: application/json' \
  -d '{
    "capability_slug": "uk-company-data",
    "inputs": {
      "company_number": "00000000"
    },
    "max_price_cents": 5
  }'

Built for a reviewer

Your agent gathers the evidence. Your team signs off.

Screening returns matches for a person to review, and the full check adds an AI-written summary of every step. The agent does the legwork on every new supplier or customer; the person who approves them sees exactly what was checked and what came back.

More jobs agents do with Strale

Or search all 298 tools in the catalogue.

Give your agent this job today

Start with UK Company Data, then add the next step through the same connection.

Open UK Company Data Get an API key