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Web service documentation  -  Government Data  -  Postzon/RetrieveByCoordinates/v1.10

GovernmentData/Postzon/RetrieveByCoordinates (v 1.10)

Returns the Postzon record nearest to the given coordinates.

SOAP WSDL

Standard HTTP
http://services.postcodeanywhere.co.uk/GovernmentData
/postzon/RetrieveByCoordinates/v1.10/wsdlnew.ws

Secure HTTPS
https://services.postcodeanywhere.co.uk/GovernmentData
/postzon/RetrieveByCoordinates/v1.10/wsdlnew.ws

REST code samples & end points

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Try it

Enter your values in the form below to try the service for yourself.

Name Value Type Description Default Example
CentrePoint String A postcode or coordinates (latitude, longitude or easting, nothing) of the centre of the search.   381600,259400
   

* Optional - if left blank the default is used.

Parameters

Each request to the web service requires a number of parameters, all of which are listed below. All requests require a key which was generated when you registered. You can create any number of keys, each of which can be reported on individually and have specific security settings.

Name Type Description Default Values Example
Key String The key to use to authenticate to the service.     AA11-AA11-AA11-AA11
CentrePoint String A postcode or coordinates (latitude, longitude or easting, nothing) of the centre of the search.     381600,259400
UserName * String The username associated with the Royal Mail license (not required for click licenses).     David

* Optional - if left blank the default is used.

Fields

The response from the web service is a table with the specification below. Where no items are found, the response will be empty (although all endpoints specify the columns). If an error occurs, the response will not follow this format. Instead the response will be an error table (see general and specific errors).

Name Type Description Values Example
Easting Integer The easting coordinate of the location. Represents a distance in meters east from the most south westerly position of the GB mapping grid.   381600
Northing Integer The northing coordinate of the location. Represents a distance in meters north from the most south westerly position of the GB mapping grid.   259400
Latitude Float The WGS84 latitude coordinate of the location.   52.2325
Longitude Float The WGS84 longitude coordinate of the location.   -2.2709
OsGrid String The OS grid reference for the location.   SO 81600 59400
CountryCode String The ONS country code for the location.   064
CountryName String The name corresponding to CountryCode.   England
CountyCode String The ONS county code for the location. For locations without 2 tier local administration, this will be 00.   47
CountyName String The name corresponding to CountyCode.   Worcestershire
DistrictCode String The ONS district code for the location.   47UC
DistrictName String The name corresponding to DistrictCode.   Malvern Hills
WardCode String The ONS ward code for the location.   47UCHW
WardName String The name corresponding to WardCode.   Hallow
NhsShaCode String The ONS code for the NHS Strategic Health Authority for the location.   Y51
NhsShaName String The name corresponding to NhsShaCode.   North, Midlands and the East Programme for IT (NMEPFiT)
NhsPctCode String The ONS code for the NHS Primary Care Trust for the location.   5PL
NhsPctName String The name corresponding to NhsPctCode.   Worcestershire PCT
LeaCode String The ONS code for the Local Education Authority for the location.   885
LeaName String The name corresponding to LeaCode.   Worcestershire
GovernmentOfficeCode String The ONS code for the Government Office for the location.   F
GovernmentOfficeName String The name corresponding to GovernmentOfficeCode.   West Midlands
WestminsterConstituencyCode String The ONS code for the Westminster parliamentary constituency for the location.   505
WestminsterConstituencyName String The name corresponding to WestminsterConstituencyCode.   West Worcestershire
WestminsterMP String The name of the Westminster Member of Parliament for the location.   Sir Michael Spicer
WestminsterParty String The party for WestminsterMP.   Conservative
Distance Integer The straightline distance in metres from the centre point of the search to this record.   0
WestminsterConstituencyCode2010 String The ONS code (or temporary if > 900) for the Westminster parliamentary constituency for the location in 2010.   505
WestminsterConstituencyName2010 String The name corresponding to WestminsterConstituencyCode2010.   West Worcestershire

Prices

This table will outline the costs (in credits) or required licenses for this web service. Many web services support both credits or licenses while many are free!

Option Cost Notes
Credit Pack: Government Data (previously Postzone) 1 credit(s) Per response / item returned
License: Per user Postzone 1 license
License: Per server Postzone 1 license
License: Multi system Postzone 1 license

Response Errors

Below are the errors which are specific to this web service (more general errors are listed below). If an error occurs, an error table like the one below will be returned (developers should test for a 4 column table with columns "Error", "Description", "Cause" and "Resolution". An error response will only contain a single row.

Error Description Cause Resolution
1001 CentrePoint Required The CentrePoint parameter was not supplied. Please ensure that you supply the CentrePoint parameter and try again.
1002 CentrePoint Invalid The CentrePoint parameter must contain a postcode or latitude, longitude or easting, nothing coordinate pair separated by commas. Check the coordinates and try again.

General Errors

These errors are general service errors and may be returned by any web service. Note that general errors are all below 100 while service specific errors start at 1000.

Error Description Cause Resolution
-1 Unknown error The cause of the error is unknown but details have been passed to our support staff who will investigate. These problems are typically short lived and often resolved by trying again in a few minutes.
2 Unknown key The key you are using to access the service was not found. Please check the key is correct, it should be the in form AA11-AA11-AA11-AA11.
3 Account out of credit Your account is either out of credit or has insufficient credit to service this request. Please check your account balance and top it up if necessary.
4 Request not allowed from this IP The request was disallowed from the IP address. Check the security settings on the key first. If that looks fine, please contact support as it may be from an IP addresses on our blacklist.
5 Request not allowed from this URL The request was disallowed from the URL. Check the security settings on the key first. If that looks fine, please contact support as it may be from a URL on our black list.
6 Web service not available on this key The requested web service is disallowed on this key. Check the security settings on the key first. You can limit a key to certain web services.
7 Web service not available on your plan The requested web service is not currently available on your payment plan. Some services are only available in specific regions due to licensing restrictions. Please contact us for more information.
8 Key daily limit exceeded The daily limit on the key has been exceeded. Alter the daily limit on the key if the usage seems normal. Check the usage details first though to see if it is unexpected.
9 Surge protector running The surge protector is currently enabled and has temporarily suspended access to the account. You can disable the surge protector at any time but this is only recommended if you are running through a batch of requests.
10 Surge protector triggered An unusually large number of requests have been processed for your account and the surge protector has been enabled. You can disable the surge protector at any time but this is only recommended if you are running through a batch of requests.
11 No valid license available The request requires a valid license but none were found. Please check your purchase history, you may be using a license that is no longer valid or of an incorrect type.
12 Management key required To use this web service you require a management key. Management can be enabled on any key but it is recommended management keys are use with care. Log onto the website and create a new management key or change an existing key.
13 Demo limit exceeded The daily demonstration limit for this service or account has been exceeded. The limit will be reset at midnight tonight or, if you would like the limit increased, please contact us.
14 Free service limit exceeded You have used too many free web services. Many of our web services are designed to operate in several stages - the first is usually a Find service followed by a Retrieve. If you use too many Finds without the corresponding number of retrieves you will receive this error. For more information, please contact us.
15 Wrong type of key The type of key you're using isn't supported by this web service. This usually happens if you're using a user or server license with a web service that only supports transactional keys. Please try another key and try again.
16 Key expired The key you are trying to use has expired. Please check that you are using the right key - a new one may have been issued if you have recently renewed your key. Please contact us if your have any questions.