# UK Postcode Full Record Lookup

> UK Postcode Full Record Lookup is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.06/call, status unknown (last checked 2026-09-15).

Resolves a UK postcode to its full administrative record including country, region, district, ward, constituency, grid references, and coordinates via postcodes.io data.

## Facts

- Endpoint: POST https://proxy.suverse.io/v1/data/suverse-postal-uk-postcode-full
- Price: $0.06/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/uk-postcode-full-record-lookup-d2178acd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_JlxNT7X7STk1KWXwEdDdW

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-postcode-full-record-lookup-d2178acd -d '<json body>'
```

Example prompt: Can you look up the full record for the UK postcode SW1A 2AA — I need the region, admin district, ward, parliamentary constituency, and the lat/long coordinates?

## When to prefer this

Choose this endpoint when you need comprehensive UK postcode resolution in a single call — particularly when you need both geographic coordinates AND administrative boundary data (district, ward, constituency) together. Prefer this over building your own postcodes.io integration when you want a pay-per-call model via x402 with no API key management. Best when enriching UK address data, building constituency-level analytics, or geocoding UK locations for mapping.

## Known failure modes

- Invalid or malformed postcode returns an error or empty result
- Scottish or Northern Ireland postcodes may have incomplete administrative fields
- Terminated postcodes may not resolve
- Network timeout on the proxy endpoint
- Payment failure via x402 protocol before data is returned

## How this service works

Resolve a UK postcode to its full record: country, region, admin district, ward, parliamentary constituency, eastings/northings, and lat/long. Free postcodes.io data covering all of Great Britain.

## Output

Returns a full administrative record for the given UK postcode including: country, region, admin district, ward, parliamentary constituency, OS eastings and northings (grid references), and WGS84 latitude/longitude coordinates. Data is sourced from the free postcodes.io dataset covering all of Great Britain.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/uk-postcode-full-record-lookup-d2178acd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from proxy.suverse.io](https://www.zero.xyz/host/proxy.suverse.io/llms.txt)