Every response cites its gov.uk source

Stop letting agents
guess UK rates.

UK statutory facts as a metered API and an MCP server. Minimum wage, statutory pay, tax thresholds, bank holidays and holiday entitlement — versioned by date, cited to gov.uk, and withheld when we have not verified them.

Try it — no key required

curl "https://ukfacts.dev/api/v1/minimum-wage?age=19"

{
  "ok": true,
  "data": {
    "date": "2026-08-16",
    "age": 19,
    "band": "18 to 20",
    "hourlyRate": 10.85,
    "appliesFrom": "2026-04-01"
  },
  "meta": {
    "source": "https://www.gov.uk/national-minimum-wage-rates",
    "verified": "verified",
    "retrievedAt": "2026-08-16T21:04:11.000Z"
  }
}

Endpoints

GET /api/v1/minimum-wage

National Minimum Wage / National Living Wage by age and date

Params: age, on, apprentice

GET /api/v1/statutory-rates

SSP, SMP, SPP, shared parental and adoption pay for a tax year

Params: taxYear

GET /api/v1/tax-thresholds

Income tax bands, personal allowance, VAT and MTD thresholds

Params: taxYear

GET /api/v1/bank-holidays

Bank holidays per UK nation, from the official gov.uk feed

Params: nation, year, from, to, next

GET /api/v1/holiday-entitlement

Statutory annual leave for regular and irregular-hours workers

Params: daysPerWeek, hoursWorked, monthsWorked

Use it as an MCP server

The same data, exposed as five MCP tools. Point any MCP client at:

https://ukfacts.dev/api/mcp

{
  "mcpServers": {
    "ukfacts": {
      "type": "http",
      "url": "https://ukfacts.dev/api/mcp"
    }
  }
}

Why the data is trustworthy

Every figure carries the gov.uk page it came from.
Rates are keyed by the date they take effect, so historic queries stay correct.
Figures we have not checked against their source are withheld, not guessed. Pass ?allowUnverified=true to receive them with a warning attached.
Bank holidays come straight from the official gov.uk feed.

Pricing

Free

£0

100 calls per day. No key, no signup.

Pro

£15/mo

Unmetered. API key, priority updates when rates change.

Get an API key →