Sales region
United Kingdom & Ireland
UK and Republic of Ireland — England, Scotland, Wales, Northern Ireland, plus Ireland.
77 providers
225 APIs
United Kingdom & Ireland on the APIs.io network surfaces 77 providers mapped to this sales region — together publishing 225 indexed APIs.
Notable providers include Wordnik, Words API, Yapily, Octopus Energy, HMRC UK Tax Authority, TransportAPI, and 71 more — each profile links out to that provider’s APIs, capabilities, schemas, and governance artifacts.
Related regions by shared providers: Africa and North America. Browse every sales region at regions.apis.io.
Region mapping is derived from provider tags and provider-name pattern matching — it surfaces what is explicitly signalled in the structured data and intentionally does not infer further. Many providers operate across multiple regions; cross-listings are expected.
About this region
APIs based in or primarily serving the United Kingdom and Republic of Ireland. Strong concentration in open banking, fintech, RegTech, and the broader financial-services API surface — driven in part by the FCA’s open-banking mandate.
Providers (77)
| Provider | Description | APIs | Rating |
|---|---|---|---|
| Wordnik | Wordnik is the largest online English dictionary by number of words. Its v4 REST API exposes definitions from five dictionaries, etymologies, real example sentences from million... | 1 | developing |
| Words API | Words API is a RESTful English-language API that provides definitions, synonyms, antonyms, related words, syllables, pronunciation (IPA), rhymes, frequency, and hierarchical lex... | 1 | developing |
| Yapily | Yapily is a UK-headquartered Open Banking platform that exposes a single REST API across 2,000+ banks in the UK and 18+ European countries. The platform provides AISP (Account I... | 9 | developing |
| Octopus Energy | Octopus Energy is a UK-founded retail energy supplier and the parent of Kraken Technologies, the AI-powered energy operating system that runs both Octopus and many of the world'... | 3 | developing |
| HMRC UK Tax Authority | HM Revenue and Customs (HMRC) provides over 115 APIs through the HMRC Developer Hub for UK tax compliance including Making Tax Digital for VAT and Income Tax, PAYE, customs decl... | 5 | developing |
| TransportAPI | TransportAPI is a managed data service provider for UK public transport, offering real-time and scheduled bus, rail, and multimodal transport data via REST and WebSocket APIs to... | 1 | developing |
| University of Bristol | The University of Bristol is a public research university in Bristol, United Kingdom, ranked #58 in the QS World University Rankings 2025. Its public developer/API footprint is ... | 3 | developing |
| Linguatools | Linguatools provides language APIs including a collocations dictionary with more than 2 million English collocations, a sentence generator, and a multilingual disambiguator. The... | 1 | thin |
| UCL | University College London (UCL) is a public research university in London, United Kingdom, ranked #9 in the QS World University Rankings 2025. UCL has a notably mature public de... | 8 | thin |
| Loughborough University | Loughborough University is a public research university in Leicestershire, United Kingdom, ranked #224 in the QS World University Rankings 2025. It is well known for sport, engi... | 3 | thin |
| Humaans | Humaans is a London-headquartered modern HRIS (Human Resources Information System) for fast-growing, distributed teams. The platform combines a best-in-class system of record — ... | 1 | thin |
| Cardiff University | Cardiff University is a public research university in Cardiff, Wales, United Kingdom, ranked #186 in the QS World University Rankings 2025. The university operates a public deve... | 5 | thin |
| University of Sheffield | The University of Sheffield is a public research university in Sheffield, United Kingdom, ranked #105 in the QS World University Rankings 2025. Its public developer and API foot... | 3 | thin |
| Science Museum Group | The Science Museum Group operates five UK science and technology museums: the Science Museum (London), the Science and Industry Museum (Manchester), the National Railway Museum ... | 1 | thin |
| King's College London | King's College London (KCL) is a public research university in London, United Kingdom, ranked #41 in the QS World University Rankings 2025. Like most research universities, King... | 2 | thin |
| University of Sussex | The University of Sussex is a research-intensive public university near Brighton, United Kingdom, ranked #247 in the QS World University Rankings 2025. Its public, machine-reada... | 2 | thin |
| University College Dublin | University College Dublin (UCD) is Ireland's largest university and ranks #126 in the QS World University Rankings 2025. Its public, machine-readable footprint is concentrated i... | 4 | thin |
| University of Manchester | The University of Manchester is a public research university in Manchester, England, ranked #31 in the QS World University Rankings 2025. Its public developer/API footprint is r... | 5 | thin |
| Newcastle University | Newcastle University is a public research university in Newcastle upon Tyne, United Kingdom, ranked #129 in the QS World University Rankings 2025. Its public developer and API f... | 5 | thin |
| University of Edinburgh | The University of Edinburgh is a public research university in Scotland, United Kingdom, founded in 1582 and ranked #20 in the QS World University Rankings 2025. Its public deve... | 4 | thin |
| Queen's University Belfast | Queen's University Belfast is a Russell Group research-intensive university in Northern Ireland, United Kingdom, founded in 1845, and ranked #206 in the QS World University Rank... | 2 | thin |
| University of Birmingham | The University of Birmingham is a public research university in Birmingham, United Kingdom, and a founding member of the Russell Group, ranked #94 in the QS World University Ran... | 4 | thin |
| University of British Columbia | The University of British Columbia (UBC) is a public research university in Vancouver and Kelowna, British Columbia, Canada, ranked #33 in the QS World University Rankings 2025.... | 4 | thin |
| University of Cambridge | The University of Cambridge (founded 1209; QS World 2025 #5) is a public collegiate research university with a real, documented developer footprint operated mainly by University... | 4 | thin |
| Bud Financial | Bud Financial (formerly Bud, thisisbud.com) is a UK-based fintech infrastructure company providing AI-driven Open Banking aggregation, transaction enrichment, categorization, af... | 12 | thin |
| Lancaster University | Lancaster University is a collegiate public research university in Lancaster, United Kingdom, ranked #141 in the QS World University Rankings 2025. Its public, machine-accessibl... | 3 | thin |
| University of St Andrews | The University of St Andrews is Scotland's first university (founded 1413) and ranked #90 in the QS World University Rankings 2025. Its public developer and API footprint is mod... | 3 | thin |
| Imperial College London | Imperial College London is a UK public research university (QS World 2025 #2) specializing in science, engineering, medicine, and business. Its public developer footprint is inf... | 2 | thin |
| University of York | The University of York is a public research university in York, United Kingdom, ranked #184 in the QS World University Rankings 2025 and a member of the Russell Group. The unive... | 3 | thin |
| NHS England Digital | NHS England (incorporating the former NHS Digital and NHSX) provides national digital, data, and technology services for the NHS in England. The organization operates the Spine,... | 7 | thin |
| National Energy System Operator | The National Energy System Operator (NESO) is the independent operator responsible for planning and operating Great Britain's electricity and gas networks. NESO publishes operat... | 1 | thin |
| University of Bath | The University of Bath is a public research university in Bath, United Kingdom, ranked #150 in the QS World University Rankings 2025. Its public, machine-readable developer foot... | 5 | minimal |
| University of Exeter | The University of Exeter is a public research university in Devon, United Kingdom, and a member of the Russell Group, ranked #169 in the QS World University Rankings 2025. Its p... | 4 | minimal |
| University of Southampton | The University of Southampton is a public research university in Southampton, United Kingdom, ranked #70 in the QS World University Rankings 2025. It is a founding member of the... | 3 | minimal |
| London School of Economics and Political Science | The London School of Economics and Political Science (LSE) is a public research university in London, United Kingdom, ranked #38 in the QS World University Rankings 2025 and ren... | 4 | minimal |
| University of Glasgow | The University of Glasgow is a public research university in Glasgow, Scotland, United Kingdom, founded in 1451 and ranked #62 in the QS World University Rankings 2025. Its publ... | 2 | minimal |
| Trinity College Dublin | Trinity College Dublin (the University of Dublin) is Ireland's oldest university, founded in 1592, and ranked #98 in the QS World University Rankings 2025. Its public developer/... | 2 | minimal |
| University of Warwick | The University of Warwick is a public research university in Coventry, England, ranked #49 in the QS World University Rankings 2025. Its developer/API footprint is provided prim... | 5 | minimal |
| University of Nottingham | The University of Nottingham is a public research university in Nottingham, United Kingdom, ranked #71 in the QS World University Rankings 2025. As a research-intensive institut... | 2 | minimal |
| University of Oxford | The University of Oxford (Oxford, UK; QS World 2025 #3) is a collegiate research university. Historically it ran a notable open-data and developer program via the IT Services Op... | 1 | minimal |
| University of Aberdeen | The University of Aberdeen is a public research university in Aberdeen, Scotland, United Kingdom, founded in 1495 and ranked #236 in the QS World University Rankings 2025. Its p... | 2 | minimal |
| University of Liverpool | The University of Liverpool is a public research university in Liverpool, United Kingdom, a founding member of the Russell Group, ranked #165 in the QS World University Rankings... | 2 | minimal |
| University of Leeds | The University of Leeds is a public research university in Leeds, United Kingdom, ranked #60 in the QS World University Rankings 2025. With more than 34,000 students and over 7,... | 3 | minimal |
| University of Reading | The University of Reading is a public research university in Reading, England, ranked #172 in the QS World University Rankings 2025. Its public, machine-readable developer footp... | 2 | minimal |
| Sage Accounting | Sage Accounting (formerly Sage Business Cloud Accounting and Sage One) is Sage's cloud-based accounting software for UK and international small and medium businesses, covering i... | 1 | minimal |
| Heriot-Watt University | Heriot-Watt University is a public research university based in Edinburgh, Scotland, with additional campuses in the Scottish Borders, Orkney, Dubai, and Malaysia. It is ranked ... | 3 | minimal |
| Queen Mary University of London | Queen Mary University of London (QMUL) is a public research university in London, United Kingdom, and a member of the Russell Group, ranked #120 in the QS World University Ranki... | 2 | minimal |
| British Columbia Data Catalogue | The British Columbia Data Catalogue is the official open data portal for the Government of British Columbia, Canada. Built on the CKAN open data platform, it provides programmat... | 1 | minimal |
| Barnet Open Data | Barnet Open Data is a local council open-data portal for United Kingdom running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over approximate... | 1 | minimal |
| British Columbia (DataBC) | British Columbia (DataBC) is a open data portal open-data portal for Canada running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over approxi... | 1 | minimal |
| Calderdale Data Works | Calderdale Data Works is a local council open-data portal for United Kingdom running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over approx... | 1 | minimal |
| Cork City Open Data | Cork City Open Data is a municipal government open-data portal for Ireland running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over approxim... | 1 | minimal |
| Data Mill North (Leeds) | Data Mill North (Leeds) is a local council open-data portal for United Kingdom running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over appr... | 1 | minimal |
| Essex Open Data | Essex Open Data is a local council open-data portal for United Kingdom running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over approximatel... | 1 | minimal |
| Leeds Data Mill | Leeds Data Mill is a open data portal open-data portal for United Kingdom running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over approxima... | 1 | minimal |
| NHS Scotland Open Data | NHS Scotland Open Data is a government agency open-data portal for United Kingdom running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over a... | 1 | minimal |
| OpenDataNI (Northern Ireland) | OpenDataNI (Northern Ireland) is a regional government open-data portal for United Kingdom running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interfa... | 1 | minimal |
| Smart Dublin Open Data | Smart Dublin Open Data is a municipal government open-data portal for Ireland running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over appro... | 1 | minimal |
| Spatial Hub Scotland | Spatial Hub Scotland is a regional government open-data portal for United Kingdom running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over a... | 1 | minimal |
| data.gov.ie | data.gov.ie is a open data portal open-data portal for Ireland running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over approximately 22,200... | 1 | minimal |
| data.gov.uk CKAN Publishing Service | data.gov.uk CKAN Publishing Service is a national government open-data portal for United Kingdom running CKAN. It exposes the CKAN catalog API, a standardized machine-readable i... | 1 | minimal |
| data.gov.uk UK National | data.gov.uk UK National is a national government open-data portal for United Kingdom running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface ove... | 1 | minimal |
| Breathe HR | Breathe is a UK-headquartered cloud HRIS designed for small and midsize businesses, covering employee records, holiday and sickness tracking, performance, documents, expenses, a... | 1 | minimal |
| BT Group | BT Group plc (British Telecommunications) is the United Kingdom's largest fixed-line, broadband, and mobile communications provider, headquartered in London with operations span... | 15 | minimal |
| Vodafone | Vodafone Group plc is a UK-headquartered (Newbury, England) multinational telecommunications company and one of the world's largest mobile and fixed network operators, with oper... | 27 | minimal |
| British National Bibliography | Books | 1 | minimal |
| Coronavirus in the UK | UK Government coronavirus data, including deaths and cases by region | 1 | minimal |
| Data.parliament.uk | Contains live datasets including information about petitions, bills, MP votes, attendance and more | 1 | minimal |
| DevITjobs UK | Jobs with GraphQL | 1 | minimal |
| Gazette Data, UK | UK official public record API | 1 | minimal |
| Open Government, Ireland | Ireland Government Open Data | 1 | minimal |
| Open Government, UK | UK Government Open Data | 1 | minimal |
| Transport for UK | Transport API and dataset for UK | 1 | minimal |
| UK Bank Holidays | Bank holidays in England and Wales, Scotland and Northern Ireland | 1 | minimal |
| UK Carbon Intensity | The Official Carbon Intensity API for Great Britain developed by National Grid | 1 | minimal |
| UK Companies House | UK Companies House Data from the UK government | 1 | minimal |
| UK Police | UK Police data | 1 | minimal |
APIs in this region (225)
Showing 200 of 225 — search the full set on apis.io.
Address Management API
BT Group
Search the Rest of BT (RoBT) and Openreach address databases to retrieve address records and address keys for ordering, and create addres...
Appointment Management API
BT Group
Book, amend, and cancel engineer appointment slots for wholesale broadband and voice provisioning workflows.
BT Wholesale HubCo WHCE API
BT Group
Wholesale Hosted Centrex / Voice (WHCE) API for managing hosted voice services delivered via BT Wholesale's HubCo platform.
Broadband One Order API
BT Group
Place broadband orders from communications-provider systems directly into BT Wholesale's "The Hub" order platform for Broadband One produ...
Direct Carrier Billing API
BT Group
Charge one-off or recurring purchases directly to a verified end user's BT or EE mobile bill or pre-pay credit, enabling carrier-billed p...
Global Voice Services API
BT Group
Initiate ordering of phone numbers and configuration for BT Global Voice Services consumed by multinational enterprise customers.
Home Network API
BT Group
Verify whether a customer's phone is currently connected to EE's mobile network, supporting risk decisioning and step-up authentication.
IMEI Lookup API
BT Group
Retrieve the IMEI associated with a given MSISDN for device identification, fraud, and entitlement checks.
Location Insights for London API
BT Group
Access insights on footfall activity and visitor catchments across any location in London, derived from anonymised mobile network signals.
Network Identity API
BT Group
Determine whether a given mobile number is on the EE or BT Mobile network, or on one of EE's MVNO partners, returning an anonymised mobil...
Product and Network Availability API
BT Group
Check product and network availability at a given address or premises for wholesale broadband and voice services prior to ordering.
Quote Management (Ethernet)
BT Group
Create and retrieve quotes for BT Wholesale Ethernet and Optical connectivity products as part of B2B ordering flows.
Rail Insights API
BT Group
Provide strategic insights into current and future demand on the UK's railway network derived from BT's mobile network and analytics capa...
SIM Swap Detection API
BT Group
Query when a mobile subscriber's SIM was last changed so relying parties can detect SIM-swap account-takeover attacks before sending SMS ...
Travel Journey API Platform
BT Group
Platform of APIs supplying travel and journey intelligence derived from BT's network and Active Intelligence capabilities.
Barnet Open Data CKAN Action API
Barnet Open Data
CKAN Action API for Barnet Open Data, a consistent JSON-over-HTTP interface over a catalog of an open datasets. Standard actions include ...
Breathe HR REST API
Breathe HR
JSON REST API for managing employees, absences, holidays, sick leaves, accounts, and related HR records inside Breathe. Calls require an ...
British Columbia (DataBC) CKAN Action API
British Columbia (DataBC)
CKAN Action API for British Columbia (DataBC), a consistent JSON-over-HTTP interface over a catalog of 3,346 datasets. Standard actions i...
BC Data Catalogue CKAN API
British Columbia Data Catalogue
The BC Data Catalogue exposes a CKAN v3 REST API at https://catalogue.data.gov.bc.ca/api/3/action/ providing programmatic access to BC go...
British National Bibliography
British National Bibliography
Books
Bud Affordability and Assess API
Bud Financial
Pre-fill affordability forms and power lending decisions with structured income and expenditure breakdowns. Generate affordability report...
Bud Connect API
Bud Financial
Open Banking aggregation API providing unified access to UK and EU ASPSP connections. Initiate consents through Bud's hosted Bud Connect ...
Bud Customer Characteristics API
Bud Financial
Retrieve derived behavioural characteristics for a customer across credit card, loan, overdraft, and saver lenses. Designed to feed lendi...
Bud Customers Platform API
Bud Financial
Create, retrieve, batch-create, and manage end-user customer records on the Bud platform. Supports V1, V2, and V3 customer endpoints, ide...
Bud Embedded Widgets API
Bud Financial
Request signed URLs for Bud's embeddable frontend widgets - accounts, balances over time, financial calendar, insight summary, intelligen...
Bud Enrichment API
Bud Financial
Access Bud's enrichment resources: category models, category and merchant taxonomies, aggregated category and merchant totals, essential-...
Bud Financial Data API
Bud Financial
Retrieve enriched accounts, transactions, balances, and authorised payments. Bud's AI/ML enrichment engine attaches category, merchant, g...
Bud Financial Insights API
Bud Financial
Generate deep insights from transaction data: actionable balance, income, and spending insights; custom insight management; subscription ...
Bud First-Party Ingestion API
Bud Financial
Push your own first-party account and transaction data into the Bud platform for enrichment, categorization, and insights without requiri...
Bud Goals and Budgets API
Bud Financial
Manage savings goals (V2) and spending budgets (V1) for end customers. Create, retrieve, list, and delete goals, attach contributing tran...
Bud Intelligent Search API
Bud Financial
Beta intelligent search across transactions with AI-generated insights. Submit a natural language query, retrieve matching transactions a...
Bud Payments API
Bud Financial
Initiate authorised single payments, scheduled payments, and standing orders directly from a customer's bank account using Bud's PISP ser...
Calderdale Data Works CKAN Action API
Calderdale Data Works
CKAN Action API for Calderdale Data Works, a consistent JSON-over-HTTP interface over a catalog of an open datasets. Standard actions inc...
Courses
Cardiff University
The Courses API provides a simple interface for applications that want to retrieve lists of courses or information relating to a specific...
EchoTest
Cardiff University
An echo/test utility API published on Cardiff University's developer portal, typically used to verify connectivity and credentials agains...
Lookups
Cardiff University
The Lookups API provides reference/lookup data used across Cardiff University's institutional APIs (for example code lists used to filter...
Modules
Cardiff University
The Modules API exposes information about academic modules offered at Cardiff University via the institutional developer portal. OAuth2-s...
Publications
Cardiff University
The Publications API provides a simple interface for applications that want to retrieve lists of publications or information relating to ...
Cork City Open Data CKAN Action API
Cork City Open Data
CKAN Action API for Cork City Open Data, a consistent JSON-over-HTTP interface over a catalog of 32 datasets. Standard actions include pa...
Coronavirus in the UK
Coronavirus in the UK
UK Government coronavirus data, including deaths and cases by region
Data Mill North (Leeds) CKAN Action API
Data Mill North (Leeds)
CKAN Action API for Data Mill North (Leeds), a consistent JSON-over-HTTP interface over a catalog of an open datasets. Standard actions i...
Data.parliament.uk
Data.parliament.uk
Contains live datasets including information about petitions, bills, MP votes, attendance and more
DevITjobs UK
DevITjobs UK
Jobs with GraphQL
Essex Open Data CKAN Action API
Essex Open Data
CKAN Action API for Essex Open Data, a consistent JSON-over-HTTP interface over a catalog of an open datasets. Standard actions include p...
Gazette Data, UK
Gazette Data, UK
UK official public record API
HMRC Corporation Tax API
HMRC UK Tax Authority
The HMRC Corporation Tax APIs enable accounting software to submit corporation tax returns, retrieve liabilities, manage payments, and ac...
HMRC Customs Declarations API
HMRC UK Tax Authority
The HMRC Customs Declarations APIs enable customs software to submit import and export declarations, manage authorizations, and integrate...
HMRC PAYE (Pay As You Earn) API
HMRC UK Tax Authority
The HMRC PAYE APIs enable payroll software to submit employer payroll data, retrieve tax codes and employee records, and manage PAYE subm...
HMRC Self Assessment API
HMRC UK Tax Authority
The HMRC Self Assessment APIs enable software to submit and manage self assessment tax returns, income sources, and tax calculations for ...
HMRC VAT (Making Tax Digital) API
HMRC UK Tax Authority
The HMRC VAT (Making Tax Digital) API enables software to submit VAT returns, retrieve VAT obligations, liabilities, payments, penalties,...
Heriot-Watt LibCal (Springshare)
Heriot-Watt University
Springshare LibCal service for library room bookings, events, and opening hours. LibCal offers a documented REST API behind an admin-conf...
Heriot-Watt Library Discovery (Ex Libris Primo / Alma)
Heriot-Watt University
Library Discovery search across the catalogue, ebooks, journal articles, and news, delivered on the Ex Libris Alma library management pla...
Heriot-Watt Research Portal (Pure)
Heriot-Watt University
Public research information portal powered by Elsevier Pure, exposing Heriot-Watt University publications, projects, research data, activ...
Humaans API
Humaans
REST API for the Humaans HRIS exposing People, Companies, Compensations, Bank Accounts, Documents, Time Away (entries, allocations, polic...
Imperial Shibboleth Identity Provider (SAML 2.0)
Imperial College London
Imperial's SAML 2.0 federated identity provider participates in the UK Access Management Federation. It is a standards-based single sign-...
Spiral Open Access Repository
Imperial College London
Spiral is Imperial College London's open-access institutional repository, holding 90,000+ research outputs on the DSpace-CRIS platform. A...
King's College London Research Repository (Figshare)
King's College London
King's research data repository hosted on Figshare. Public access to the repository's records is available through the Figshare public RE...
King's Research Portal (Pure) OAI-PMH
King's College London
OAI-PMH metadata harvesting interface for the King's Research Portal, the front end of Pure, King's research information system and insti...
Lancaster EPrints OAI-PMH
Lancaster University
OAI-PMH 2.0 metadata harvesting interface for the Lancaster EPrints institutional repository (running EPrints 3.4.5). Supports standard O...
Lancaster Library Alma Webhook Handler
Lancaster University
Open-source AWS serverless application maintained by Lancaster University Library that listens for Ex Libris Alma webhook events and forw...
Lancaster Library Services (Ex Libris Alma/Primo)
Lancaster University
Library user, fine, loan, and renewal services exposed via Ex Libris Alma/Primo web services (getUser, getUserCash, getUserLoans, renewUs...
Leeds Data Mill CKAN Action API
Leeds Data Mill
CKAN Action API for Leeds Data Mill, a consistent JSON-over-HTTP interface over a catalog of an open datasets. Standard actions include p...
Linguatools Collocations API
Linguatools
The Linguatools Collocations API returns collocations for an English query word, filtered by syntactic relation, minimum significance, an...
LSE Digital Library (IIIF / OAI-PMH)
London School of Economics and Political Science
The LSE Digital Library provides access to digitised and born-digital material from LSE Library collections via the Quartex platform. III...
LSE Identity / SAML2 Single Sign-On
London School of Economics and Political Science
LSE student, staff and learning systems (e.g. Moodle, LSE for You) are protected by SAML2 single sign-on, federated through the UK Access...
LSE Library Search (Ex Libris Alma / Primo)
London School of Economics and Political Science
LSE Library discovery and resource management run on Ex Libris Alma and Primo. Programmatic access (Primo Search/PNX, Alma REST APIs) fol...
LSE Research Online OAI-PMH
London School of Economics and Political Science
LSE Research Online is LSE's institutional repository, built on EPrints 3, containing journal articles, working papers, theses, reports, ...
Loughborough Research Repository (figshare REST API)
Loughborough University
The Loughborough Research Repository is the institution's research output and dataset repository, powered by figshare. Records are access...
Loughborough Research Repository OAI-PMH
Loughborough University
OAI-PMH metadata harvesting endpoint for the Loughborough Research Repository, served via figshare and scoped to the Loughborough portal ...
Loughborough Shibboleth/SAML Identity Provider
Loughborough University
Loughborough University's Shibboleth-based SAML 2.0 identity provider used for federated single sign-on (the UK Access Management Federat...
Electronic Prescription Service (EPS) FHIR API
NHS England Digital
The Electronic Prescription Service enables prescribers to send prescriptions electronically to a dispenser of the patient's choice. The ...
GP Connect API
NHS England Digital
GP Connect APIs allow authorised clinical systems to view and book GP services. The APIs provide structured access to GP records includin...
NHS England API Platform
NHS England Digital
The NHS England API platform hosts a catalogue of national APIs for health and care, including FHIR and REST APIs covering patient demogr...
NHS Login API
NHS England Digital
NHS login provides a single, secure way for citizens to access NHS digital services. The NHS login API enables relying parties to authent...
Personal Demographics Service (PDS) FHIR API
NHS England Digital
The Personal Demographics Service is the national electronic database of NHS patient demographic details such as name, address, date of b...
Summary Care Record (SCR) API
NHS England Digital
The Summary Care Record holds essential patient information from the GP record. The SCR API enables authorised health and care profession...
e-Referral Service (e-RS) FHIR API
NHS England Digital
The NHS e-Referral Service combines electronic booking with a choice of place, date and time for first hospital or clinic appointments. T...
NHS Scotland Open Data CKAN Action API
NHS Scotland Open Data
CKAN Action API for NHS Scotland Open Data, a consistent JSON-over-HTTP interface over a catalog of 104 datasets. Standard actions includ...
NESO Data Portal API
National Energy System Operator
CKAN v3 API for the NESO Data Portal providing programmatic access to datasets, resources, and tabular data through search, metadata, and...
Digitised Objects Repository Search and Data API
Newcastle University
Search and Data API for Newcastle University's Digitised Objects Repository, providing programmatic access to metadata and digitised mate...
ECPPEC Electoral Data API
Newcastle University
API for the Eighteenth-Century Political Participation and Electoral Culture (ECPPEC) research project, providing access to historical Br...
EPrints Institutional Repository (OAI-PMH)
Newcastle University
Newcastle University's EPrints-based repositories (institutional outputs at eprints.ncl.ac.uk and electronic theses at theses.ncl.ac.uk) ...
Newcastle Urban Observatory API
Newcastle University
REST API providing programmatic access to urban-sensing data from the Urban Sciences Building and data sources across Newcastle. Exposes ...
data.ncl Research Data Repository (Figshare)
Newcastle University
Newcastle University's institutional research data repository, powered by Figshare, for documenting, archiving and publishing datasets an...
Octopus Energy Kraken GraphQL API
Octopus Energy
The Octopus Energy GraphQL API is the primary Kraken interface for partner and customer-facing integrations. A single /v1/graphql/ endpoi...
Octopus Energy Kraken REST API
Octopus Energy
The Octopus Energy developer portal exposes a Kraken-backed REST API alongside the public GraphQL surface. The REST API is generated from...
Octopus Energy Public API
Octopus Energy
The Octopus Energy Public API is a free, JSON-over-HTTPS REST API exposing the company's full UK product catalog, electricity and gas tar...
Open Government, Ireland
Open Government, Ireland
Ireland Government Open Data
Open Government, UK
Open Government, UK
UK Government Open Data
OpenDataNI (Northern Ireland) CKAN Action API
OpenDataNI (Northern Ireland)
CKAN Action API for OpenDataNI (Northern Ireland), a consistent JSON-over-HTTP interface over a catalog of 1,066 datasets. Standard actio...
QMUL GitHub Organization
Queen Mary University of London
Public GitHub organization for code released to the world by the staff of Queen Mary University of London. Contains open-source research ...
Queen Mary Research Online (QMRO) OAI-PMH Interface
Queen Mary University of London
Queen Mary Research Online (QMRO) is the university's open-access institutional repository, built on DSpace. It exposes a public OAI-PMH ...
Queen's University Belfast Research Portal (Pure OAI-PMH)
Queen's University Belfast
OAI-PMH metadata harvesting endpoint for the Queen's University Belfast Research Portal, the institutional repository built on Elsevier P...
Queen's University Belfast Research Portal (Pure REST API)
Queen's University Belfast
The Elsevier Pure REST API deployed on the Queen's University Belfast Research Portal. It exposes a complete, machine-readable web servic...
Sage Accounting v3.1 REST API
Sage Accounting
REST API for Sage Business Cloud Accounting providing access to contacts, sales invoices, sales credit notes, purchase invoices, purchase...
Science Museum Group Collection API
Science Museum Group
A JSONAPI-compliant REST API providing open access to the Science Museum Group's collection of over 7 million objects, people, and docume...
Smart Dublin Open Data CKAN Action API
Smart Dublin Open Data
CKAN Action API for Smart Dublin Open Data, a consistent JSON-over-HTTP interface over a catalog of 929 datasets. Standard actions includ...
Spatial Hub Scotland CKAN Action API
Spatial Hub Scotland
CKAN Action API for Spatial Hub Scotland, a consistent JSON-over-HTTP interface over a catalog of 496 datasets. Standard actions include ...
Transport for UK
Transport for UK
Transport API and dataset for UK
TransportAPI
TransportAPI
UK public transport data API providing real-time bus and rail departures, multimodal journey planning, bus and rail performance analytics...
TARA OAI-PMH (Trinity's Access to Research Archive)
Trinity College Dublin
TARA is Trinity College Dublin's open-access institutional repository, built on DSpace. It exposes an OAI-PMH (Open Archives Initiative P...
TCD Digital Collections (IIIF)
Trinity College Dublin
Digital Collections is the Library of Trinity College Dublin's Hyrax/Samvera-based digital asset repository, providing access to digitise...
UCL API OAuth
UCL
Authenticate and authorise applications for UCL users via OAuth2; tokens are issued through the UCL login system and used across all UCL ...
UCL API Resources
UCL
Fetch desktop / computer availability throughout UCL. Part of the UCL API platform.
UCL API Room Bookings
UCL
Fetch details of room bookings and free/empty rooms across UCL. Part of the UCL API platform; data is refreshed roughly every twenty minu...
UCL API Search
UCL
Search for staff (people) directory information within UCL. Part of the UCL API platform.
UCL API Timetable
UCL
Fetch personal and module timetables with various filters for departments, modules, and student groups. Part of the UCL API platform.
UCL API Workspaces
UCL
Fetch library study-space (workspace) availability, sensor data, and maps throughout UCL; availability is updated approximately every two...
UCL Discovery (OAI-PMH)
UCL
UCL Discovery is UCL's open-access institutional repository of research outputs. It exposes an OAI-PMH metadata-harvesting endpoint (EPri...
UCL Research Data Repository
UCL
The UCL Research Data Repository is UCL's institutional data repository, built on Figshare, used to deposit, archive, publish and assign ...
UK Bank Holidays
UK Bank Holidays
Bank holidays in England and Wales, Scotland and Northern Ireland
UK Carbon Intensity
UK Carbon Intensity
The Official Carbon Intensity API for Great Britain developed by National Grid
UK Companies House
UK Companies House
UK Companies House Data from the UK government
UK Police
UK Police
UK Police data
Dúchas API (National Folklore Collection, UCD)
University College Dublin
The Dúchas API exposes published content from the National Folklore Collection held at University College Dublin, returning JSON across t...
Research Repository UCD (DSpace OAI-PMH / REST)
University College Dublin
Research Repository UCD is the institution's green open-access scholarly repository, built on DSpace-CRIS. It provides an OAI-PMH harvest...
UCD Digital Library Geospatial Data API
University College Dublin
Geospatial Data API for the UCD Digital Library, providing boundary and search data for map visualisations (used with LeafletJS) via geoF...
UCD Digital Library Image & Presentation API (IIIF)
University College Dublin
The UCD Digital Library Data Services expose IIIF Image API 2.0 and Presentation API 2.0 endpoints serving images and manifests for digit...
AURA DSpace REST API
University of Aberdeen
The Aberdeen University Research Archive (AURA) runs DSpace 8.1 and exposes a public HATEOAS REST API for discovering communities, collec...
AURA OAI-PMH Metadata Harvesting
University of Aberdeen
AURA provides an OAI-PMH 2.0 endpoint (repository name "Aura") for harvesting Dublin Core and other metadata formats describing the Unive...
Azure API Management Developer Portal (non-production)
University of Bath
The University operates a Microsoft Azure API Management developer portal. The publicly reachable instance is a non-production "test" env...
Library Discovery (Ex Libris Primo)
University of Bath
The University of Bath library catalogue runs on Ex Libris Alma with the Primo discovery service. Primo VE exposes search/discovery inter...
Research Data Archive OAI-PMH
University of Bath
OAI-PMH 2.0 metadata harvesting endpoint for the University of Bath Research Data Archive, an EPrints 3.4 institutional data repository. ...
Research Data Archive REST/Feeds
University of Bath
EPrints REST/XML interface and Atom/RSS feeds for the University of Bath Research Data Archive, exposing dataset records and search. The ...
Research Portal (Pure) OAI-PMH
University of Bath
OAI-PMH 2.0 metadata harvesting interface for the University of Bath Open Access Repository, served by the institution's Elsevier Pure re...
English Constructicon API
University of Birmingham
Open research API for the English Constructicon project, a construction grammar database hosted at the University of Birmingham. Exposes ...
UBIRA eData OAI-PMH
University of Birmingham
Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH) interface for UBIRA eData, the University's EPrints-based research da...
UBIRA eTheses OAI-PMH
University of Birmingham
OAI-PMH metadata harvesting interface for the University of Birmingham eTheses EPrints repository, providing access to metadata for full-...
ePapers OAI-PMH
University of Birmingham
OAI-PMH metadata harvesting interface for the University of Birmingham ePapers EPrints repository, holding open access working papers, te...
Bristol Research Portal (Pure) API
University of Bristol
REST web services API for the University of Bristol Research Portal, which is powered by Elsevier Pure. Documented with an OpenAPI 3.0.1 ...
Bristol Research Portal OAI-PMH
University of Bristol
OAI-PMH 2.0 interface for the "University of Bristol Open Access Interface Repository", allowing harvesting of metadata for the instituti...
data.bris Research Data Repository
University of Bristol
data.bris is the University of Bristol's open research data repository, providing public access to multidisciplinary research datasets. D...
UBC Abacus Dataverse API
University of British Columbia
Abacus is UBC Library's research-data repository running on the open Dataverse platform (version 5.9 confirmed live), which exposes the s...
UBC Integration Enablement Centre APIs (MuleSoft / DAF)
University of British Columbia
Enterprise/institutional APIs delivered by the Office of the CIO's Integration Enablement Centre using MuleSoft, aligned with the Univers...
UBC Library OAI-PMH Endpoint
University of British Columbia
OAI-PMH metadata-harvesting endpoint exposed by UBC Library Open Collections, supporting the standard Open Archives Initiative Protocol f...
UBC Library Open Collections API
University of British Columbia
Public REST/JSON API over UBC Library's Open Collections, the university's digitized historical and research collections. Backed by an El...
Apollo Institutional Repository API (DSpace)
University of Cambridge
Cambridge's open-access research repository (Apollo) on the DSpace platform, exposing OAI-PMH metadata harvesting and a DSpace REST API. ...
Cambridge API Gateway (Card / Student / HR)
University of Cambridge
UIS API Gateway (ALPHA) publishing read-oriented REST APIs — University Card, University Student (CamSIS-sourced), and University Human R...
Lookup / Ibis Web Service API
University of Cambridge
Read/write HTTP API over the University directory of people and institutions. Returns XML, JSON, or text; path style /person/crsid/{id}. ...
Raven Authentication (OAuth2 / OpenID Connect)
University of Cambridge
The University's central web authentication service. Raven OAuth2 conforms to OpenID Connect; applications register client credentials to...
Edinburgh DataShare OAI-PMH
University of Edinburgh
Public OAI-PMH metadata harvesting endpoint for Edinburgh DataShare, exposing Dublin Core and other metadata formats for the University's...
Edinburgh DataShare REST API
University of Edinburgh
Public DSpace REST API for Edinburgh DataShare, the University's open-access research-data repository. Allows programmatic querying of co...
Edinburgh Research Explorer (Pure) OAI-PMH
University of Edinburgh
Public OAI-PMH endpoint for the University's Pure research information system, surfaced publicly via Edinburgh Research Explorer. Support...
Enterprise APIs Programme (gated)
University of Edinburgh
The University's internal Enterprise APIs programme delivers Student Records, Timetabling and Staff APIs to support service integration. ...
MyExeter Mobile App Backend
University of Exeter
MyExeter is the University of Exeter's student mobile application, served from m.exeter.ac.uk, providing timetables, campus services, and...
Open Research Exeter (ORE) DSpace REST API
University of Exeter
The Open Research Exeter DSpace platform exposes the standard DSpace REST API for programmatic access to communities, collections, items,...
Open Research Exeter (ORE) OAI-PMH
University of Exeter
Open Research Exeter (ORE) is the University of Exeter's institutional repository, built on DSpace, holding research papers, theses, and ...
University of Exeter Shibboleth Identity Provider (SAML SSO)
University of Exeter
The University of Exeter operates a SAML-based federated identity service via a Shibboleth Identity Provider used for single sign-on to l...
Enlighten Publications OAI-PMH
University of Glasgow
OAI-PMH 2.0 metadata harvesting endpoint for Enlighten, the University of Glasgow's EPrints institutional repository of publications (jou...
Enlighten Research Data OAI-PMH
University of Glasgow
OAI-PMH 2.0 metadata harvesting endpoint for Enlighten Research Data, the University of Glasgow's EPrints research data repository and re...
Cultural Collections IIIF
University of Leeds
The University of Leeds Libraries' Cultural Collections are IIIF-enabled through a digital library infrastructure built in partnership wi...
Library Search (Ex Libris Alma / Primo)
University of Leeds
University of Leeds Libraries discovery and resource management run on the Ex Libris Alma library services platform with the Primo discov...
Research Data Leeds Repository (OAI-PMH)
University of Leeds
The institutional research data repository for the University of Leeds, powered by EPrints 3. It exposes a live OAI-PMH 2.0 endpoint for ...
DataCat Research Data Catalogue OAI-PMH
University of Liverpool
OAI-PMH 2.0 metadata-harvesting interface for DataCat, the University of Liverpool research data catalogue (EPrints-based), exposing meta...
University of Liverpool Repository OAI-PMH
University of Liverpool
OAI-PMH 2.0 metadata-harvesting interface for the University of Liverpool Repository, an EPrints-based open-access archive of research ou...
Pure CRIS REST API
University of Manchester
The University of Manchester runs Elsevier Pure, which provides a documented REST (CRUD) API for extracting from and writing data into th...
Research Data Repository (Figshare)
University of Manchester
The University of Manchester uses Figshare as its institutional research data repository for depositing and openly publishing research da...
Research Explorer OAI-PMH (Pure)
University of Manchester
Live OAI-PMH 2.0 metadata harvesting endpoint for the University of Manchester's Pure-based institutional repository / Current Research I...
Research Explorer Portal
University of Manchester
Public Pure portal exposing the University of Manchester's researcher profiles, research outputs, projects, research units, impacts and t...
Shibboleth SAML Identity (SSO)
University of Manchester
The University of Manchester provides federated authentication via a Shibboleth SAML2 Identity Provider at shib.manchester.ac.uk, partici...
Nottingham ePrints / eTheses OAI-PMH (gated)
University of Nottingham
Legacy EPrints repositories (Nottingham ePrints, Nottingham eTheses, Nottingham eDissertations) historically exposed OAI-PMH endpoints at...
Repository@Nottingham OAI-PMH
University of Nottingham
Publicly accessible OAI-PMH (Open Archives Initiative Protocol for Metadata Harvesting) interface for Repository@Nottingham, the universi...
ORA — Oxford University Research Archive API
University of Oxford
Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH v2.0) endpoint for Oxford's institutional open-access repository (thes...
CentAUR OAI-PMH Metadata API
University of Reading
OAI-PMH 2.0 metadata harvesting interface for CentAUR, the Central Archive University of Reading institutional repository (EPrints). Supp...
Research Data Archive OAI-PMH Metadata API
University of Reading
OAI-PMH metadata harvesting interface for the University of Reading Research Data Archive (EPrints), a multidisciplinary service for the ...
ORDA Research Data Repository (figshare API)
University of Sheffield
ORDA is the University of Sheffield's online research data catalogue and repository, hosted on the figshare platform. Public datasets, th...
White Rose Research Online OAI-PMH
University of Sheffield
White Rose Research Online (WRRO) is the shared open-access research repository for the Universities of Leeds, Sheffield and York, runnin...
White Rose eTheses Online OAI-PMH
University of Sheffield
White Rose eTheses Online (WREO) is the shared electronic theses repository for the Universities of Leeds, Sheffield and York, running on...
Open Data Linked Data (RDF) Service
University of Southampton
Linked open data published at data.southampton.ac.uk. Resource pages offer machine-readable representations via content negotiation and "...
Open Data Service SPARQL Endpoint
University of Southampton
Public SPARQL query endpoint for the University of Southampton Open Data Service, backed by a triple store (Sesame) with an arc2 front en...
ePrints Soton OAI-PMH Interface
University of Southampton
OAI-PMH metadata harvesting interface for ePrints Soton, the University's institutional research repository, built on the EPrints platfor...
Pure Research Portal OAI-PMH
University of St Andrews
OAI-PMH (Open Archives Initiative Protocol for Metadata Harvesting) endpoint for the University of St Andrews Pure research information s...
Service Status API
University of St Andrews
JSON API for the University of St Andrews service status page, hosted on the Sorry (StatusGator/Sorry App) platform. Exposes overall page...
St Andrews Research Repository OAI-PMH
University of St Andrews
OAI-PMH endpoint for the DSpace-based St Andrews Research Repository, the institution's open-access repository of theses, articles, and o...
University of Sussex Research Repository (Figshare)
University of Sussex
The University of Sussex research repository is hosted on Figshare and contains publications, research data, theses, and other research a...
University of Sussex Single Sign-On (Okta)
University of Sussex
The University of Sussex uses Okta for single sign-on identity and access management, providing OAuth2 / OpenID Connect authentication to...
Files.Warwick API
University of Warwick
HTTP-based APIs that enable developers to write scripts to automate tasks against the Files.Warwick file storage service. Access is prote...
Tabula API
University of Warwick
REST API for Tabula, Warwick's tool for the administration of teaching and learning. Uses resource-oriented URLs and returns JSON. Catego...
WRAP OAI-PMH (Warwick Research Archive Portal)
University of Warwick
Warwick Research Archive Portal (WRAP) is the institutional repository of research outputs. It exposes harvestable Dublin Core metadata v...
Warwick OAuth Web Services
University of Warwick
OAuth-protected access to Warwick web services, including Sitebuilder, Warwick Search, Files.Warwick, Warwick Blogs, Warwick Forums, Exam...
Warwick SU Membership API
University of Warwick
REST API provided by the Warwick Students' Union that lets clubs, societies and organisations validate membership and retrieve member ros...
White Rose Research Online (OAI-PMH)
University of York
OAI-PMH 2.0 metadata harvesting interface for White Rose Research Online, the shared EPrints institutional repository of the Universities...
White Rose eTheses Online (OAI-PMH)
University of York
OAI-PMH 2.0 metadata harvesting interface for White Rose eTheses Online, the shared EPrints theses repository for the Universities of Yor...
YorSearch Library Discovery (Ex Libris Primo)
University of York
YorSearch is the University of York library discovery service, built on the Ex Libris Primo platform with an Alma library services backen...
Active Subscriber
Vodafone
Confirms whether an MSISDN is currently an active Vodafone subscriber. Available in UK.
Age Verify
Vodafone
Network-based age-assurance lookup that returns whether the subscriber behind a given MSISDN is above a configured age threshold, without...
Block SIM
Vodafone
Partner API for blocking a SIM (e.g. lost-or-stolen) on the Vodafone network on behalf of an authenticated subscriber. Available in NL.
Brand Registration
Vodafone
Registers a sender brand for A2P SMS and Verified Caller flows so that consumer handsets display branded sender identity rather than a ra...
Call Divert
Vodafone
Indicates whether call forwarding is currently active on the target number — a useful signal for fraud-detection flows where divert-to- a...
Get PUK Code
Vodafone
Partner API for retrieving a PUK unblocking code on behalf of an authenticated subscriber whose SIM is PIN-locked. Available in NL.
Home Network Check
Vodafone
Returns whether a subscriber is currently on their home network or roaming — useful for fraud-scoring and conditional flows that adjust b...
MVNO Discovery
Vodafone
Resolves the underlying MVNO/host-network for a given mobile number so that callers can route their integration to the correct operator A...
Match (CAMARA)
Vodafone
CAMARA-aligned identity-match API that compares user-supplied attributes (name, address, date of birth) against operator-held subscriber ...
Number Lookup
Vodafone
HLR-style lookup returning the operator, country, portability status, and basic line-type metadata for a given E.164 mobile number.
Number Recycle
Vodafone
Vodafone's pre-CAMARA Number Recycling lookup, retained alongside the CAMARA-aligned variant for existing integrations.
Number Recycling (CAMARA)
Vodafone
Tells callers whether a mobile number has been recycled (re-assigned to a new subscriber) since a given date, so that downstream systems ...
Number Verification 1.0 (CAMARA)
Vodafone
Earlier CAMARA Number Verification implementation, still maintained for backwards compatibility with integrations built before the 2.0 re...
Number Verification 2.0 (CAMARA)
Vodafone
Frictionless mobile-number verification that confirms ownership of the MSISDN currently in use on the device, using the operator network ...
QoS Provisioning
Vodafone
Longer-lived QoS provisioning for enterprise customers who want a persistent QoS profile applied to a set of subscriptions. Available in ...
Quality of Service Profiles
Vodafone
Lists the QoS profiles a developer may request via Quality on Demand, including profile identifiers, throughput class, and latency targets.
Related regions
Mapped via tag aliases (United Kingdom, UK, Britain, British, England, English, Scotland, Scottish …) and provider-name patterns (UK, Britain, British, Ireland).