# UK Council Tax Band Lookup by Postcode

> UK Council Tax Band Lookup by Postcode is a paid API for AI agents from web-production-18a32.up.railway.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Returns the council tax band (A–H) for a UK property based on its postcode.

## Facts

- Endpoint: POST https://web-production-18a32.up.railway.app/council-tax
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/uk-council-tax-band-lookup-by-postcode-c8ba47e8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0Vxr1NwTnaTjpMOUbpvaA

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability uk-council-tax-band-lookup-by-postcode-c8ba47e8 -d '<json body>'
```

Example prompt: What council tax band is the postcode SW1A 2AA in?

## When to prefer this

Use this endpoint when you need to look up the council tax band for a specific UK postcode, particularly for property research, relocation planning, or financial budgeting. It is part of a suite of UK property data endpoints that also cover flood risk, crime statistics, and stamp duty, making it ideal for comprehensive property due-diligence workflows.

## Known failure modes

- Invalid or malformed postcode returns an error or empty result
- Postcode not found in dataset returns null or 404-style response
- Northern Ireland postcodes may not be supported as council tax bands differ there
- Rate limiting or payment failure (402) if USDC payment is not properly handled

## How this service works

UK council tax bands A–H by postcode.

## Output

The endpoint returns the council tax band letter (A through H) associated with the given UK postcode, allowing agents and users to understand the property tax category for budgeting, comparison, or research purposes.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "postcode": {
   "type": "string",
   "description": "UK postcode."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/uk-council-tax-band-lookup-by-postcode-c8ba47e8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from web-production-18a32.up.railway.app](https://www.zero.xyz/host/web-production-18a32.up.railway.app/llms.txt)