Location and areas for a Great Britain postcode
Location and areas for a Great Britain postcode: latitude and longitude, ward, district, constituency and region, as JSON.
Answeringour last check, 2026-10-27
1 of 1checks answered this week
300 msmedian answer time
$0.002listed price per call
$0.002price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://pennydatahq.com/api/postcode/:postcode
| Category | Everything else |
|---|---|
| Provider host | pennydatahq.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-27 | valid payment request | 402 | $0.002 | 300 ms |
Example input (from the provider)
{
"method": "GET",
"pathParams": {
"postcode": ":postcode"
},
"queryParams": {},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"pathParams": {
"properties": {
"postcode": {
"description": "Great Britain postcode, with or without the space, any case. Northern Ireland (BT) is not supported.",
"type": "string"
}
},
"required": [
"postcode"
],
"type": "object"
},
"queryParams": {
"properties": {},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"constituency": {
"description": "Westminster parliamentary constituency (2024 boundaries)",
"type": [
"string",
"null"
]
},
"country": {
"type": [
"string",
"null"
]
},
"district": {
"type": [
"string",
"null"
]
},
"latitude": {
"type": [
"number",
"null"
]
},
"longitude": {
"type": [
"number",
"null"
]
},
"postcode": {
"type": "string"
},
"region": {
"description": "English region; null in Scotland and Wales",
"type": [
"string",
"null"
]
},
"ward": {
"type": [
"string",
"null"
]
}
},
"required": [
"postcode"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}