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UK government APIs
Companies House
CH: Companies House
CH: Companies House Streaming
Department for Education
DfE: Teacher Training API
DfE: Get into Teaching API
DfE: DfE Sign-in applications API
Department for International Trade
DfIT: UK Global Tariff
Department of Work and Pensions
DWP: Update Metadata
DWP: Address Lookup
DWP: Retrieve Metadata
DWP: Get Payment Details
DWP: Manage Earnings Threshold
DWP: View Earnings
DWP: Update Retention Date
DWP: Get Medical Details
DWP: Get Entitlement
DWP: Citizen Claims
DWP: Rescan
DWP: FINDr Matching Service
DWP: Search
DWP: Maintain Interest Details
DWP: Manage Interests
DWP: Copy Document References
DWP: Document Upload
DWP: Self Reported Earnings
DWP: NHS Charge Exemption
DWP: Multiple Document Metadata Update
DWP: Get Determination Decision
DWP: Calculate Earnings by Payday
DWP: Get Interest Details
DWP: Award Details
DWP: Payment Dates
DWP: Contact Details Verification
DWP: Document Citizen Claims
DWP: Close Records
DWP: Get Tasks
DWP: Include Exclude Earnings
DWP: Citizen Address
DWP: Get Personal Details
DWP: Register External Content
DWP: Get Communications
DWP: Bank Wizard
DWP: Calculate Earnings
DWP: Get Citizen Income Information API
DWP: Get Case Status
Driver and Vehicle Licensing Agency
DVLA: DVLA Vehicle Enquiry Service
DVLA: DVLA Authentication
Environment Agency
EA: Bathing Water
EA: Tide Gauge
EA: Rainfall
EA: Flood-monitoring
EA: Catchment Data
EA: Hydrology
EA: Asset Management
EA: Open electronic Public Register (ePR)
EA: Water Quality
Food Standards Agency
FSA: Food Alerts
FSA: Food Hygiene Ratings Scheme (FHRS)
Government Digital Service
GDS: GOV.UK Pay
GDS: GOV.UK Notify
GDS: GOV.UK Governments
GDS: GOV.UK Organisations
GDS: GOV.UK Search
GDS: GOV.UK World locations
GDS: Bank Holidays
GDS: GOV.UK PaaS
GDS: GOV.UK Content
GDS: Data.gov.uk
GDS: Document Checking Service pilot
HM Revenue & Customs
HMRC: Obligations (MTD)
HMRC: CIS Deductions (MTD)
HMRC: Bulk Data File List
HMRC: Lifetime ISA
HMRC: National Insurance
HMRC: Relief at Source
HMRC: Individual Calculations (MTD)
HMRC: Interest Restrictition Return (IRR)
HMRC: Goods Vehicle Movements
HMRC: Individual Benefits
HMRC: Marriage Allowance
HMRC: Self Assessment Accounts (MTD)
HMRC: Safety and Security Import Notifications
HMRC: VAT (MTD)
HMRC: Agent Authorisation
HMRC: Business Source Adjustable Summary (MTD)
HMRC: Self Assessment (MTD) (this API is monolithic and is in the process of being broken down to more granular APIs)
HMRC: Safety and Security Import Declarations
HMRC: Business Details (MTD)
HMRC: Individual Employment
HMRC: Individual Income
HMRC: Individual Losses (MTD)
HMRC: Safety and Security Import Outcomes
HMRC: Common Transit Convention Traders
HMRC: Business Rates
HMRC: Customs Inventory Linking Exports
HMRC: Push Pull Notifications
HMRC: Individual Tax
HMRC: GOV.UK Trade Tariff API
HMRC: Business Income Source Summary (MTD)
London Borough of Hackney
Hackney: Addresses
National Health Service
NHS: Legitimate Relationship Service - HL7 V3 API
NHS: NHS Booking - FHIR API
NHS: National Events Management System
NHS: Document header - Clinical document architecture on FHIR
NHS: GP connect - FHIR API
NHS: Outpatients - HL7 V3 API
NHS: National Record Locator - FHIR API
NHS: Digital Child Health - FHIR API
NHS: Diagnostic Data Services - FHIR API
NHS: Directory of Services
NHS: Hello World API
NHS: Personal Demographics Service - SMSP API
NHS: Diagnostic Image Reporting
NHS: Reasonable Adjustment Flag - FHIR API
NHS: National Pathology Messaging - FHIR API
NHS: Personal Demographics Service - FHIR API
NHS: NHS.UK website content syndication APIs
NHS: Electronic Prescription Service - FHIR API
NHS: Child Protection Information Sharing - HL7 V3 API
NHS: End Of Life - Clinical document architecture on FHIR
NHS: National Population Failsafe Management - FHIR API
NHS: Digital Medicine - FHIR API
NHS: e-Referral Service - HL7 V3 API
NHS: Clinical Decision Support - FHIR API
NHS: National Data Opt-out - FHIR API
NHS: Ambulance Analytics API
NHS: End Of Life - FHIR API
NHS: Messaging Exchange for Social care and Health (MESH)
NHS: Electronic Prescribing and Medicines Administration - FHIR API
NHS: Assessment Discharge and Withdrawal - FHIR API
NHS: Digital Maternity - FHIR API
NHS: e-Referral Service - FHIR API
NHS: Prescription Tracker
NHS: GP2GP - HL7 V3 API
NHS: Organisation Data Service - FHIR_ORD API
NHS: Female Genital Mutilation - FHIR API
NHS: Personal Demographics Service - HL7 V3 API
NHS: National Health Application and Infrastructure Services - NHAIS GP Links API
NHS: NHS 111 HL7 V3 API
Office of National Statistics
ONS: Statistics
ONS: Open Geography portal
Ordnance Survey
OS: OS Places API
OS: OS OAuth 2 API
OS: OS Maps API
OS: OS Vector Tile API
OS: OS Names API
OS: OS Download API
OS: OS Features API
OS: OS Linked Identifiers API
Scottish Government
Scot: Statistics.gov.scot
UK Hydrographic Office
UKHO: UK Exclusive Economic Zone - Discovery
UKHO: Continental Shelf Limits - Discovery
UKHO: UK Tidal API - Premium
UKHO: UK Tidal API - Foundation
UKHO: Territorial Sea Limits and Boundaries - Discovery
UKHO: UK Fishing Limits - Discovery
UKHO: UK Port Limits - Discovery
UKHO: UK Tidal API - Discovery
UKHO: AVCS Online Discovery API
UKHO: Aquaculture - Discovery
West Berkshire Council
WBerks: GeoReport
Environment Agency APIs
The API catalogue contains the following 9 Environment Agency (EA) APIs:
Asset Management
Bathing Water
Catchment Data
Flood-monitoring
Hydrology
Open electronic Public Register (ePR)
Rainfall
Tide Gauge
Water Quality