Country
🇳🇱Netherlands
A European logistics and technology hub.
33 providers
344 APIs
Netherlands on the APIs.io network surfaces 33 providers that carry a Netherlands tag — together publishing 344 indexed APIs.
Notable providers include Mollie, KPN, ChannelEngine, Payt, Erasmus University Rotterdam, Nmbrs, and 27 more — each profile links out to that provider’s APIs, schemas, and governance artifacts.
Related countries by shared providers: Sweden. Browse every country at countries.apis.io.
Country mapping is derived from the country tags providers carry — it surfaces what is explicitly signalled in the structured data and intentionally does not infer geography further. Most providers carry no country tag, so coverage is deliberately partial; many companies also operate across multiple countries, and cross-listings are expected.
About this country
APIs from providers tagged to the Netherlands — a European logistics, payments, and technology hub.
Providers (33)
| Provider | Description | APIs | Rating |
|---|---|---|---|
| Mollie | Mollie B.V. is a Dutch payment service provider headquartered in Amsterdam that lets businesses across Europe accept online, point-of-sale and recurring payments through a singl... | 2 | strong |
| KPN | Koninklijke KPN N.V. is the incumbent telecommunications and IT provider of the Netherlands, operating the country's national fixed (copper and fibre) and mobile networks and se... | 38 | strong |
| ChannelEngine | ChannelEngine is a marketplace integration and multichannel e-commerce platform, founded in Leiden, Netherlands and backed by General Catalyst, that lets brands, retailers, and ... | 3 | strong |
| Payt | Payt (Payt B.V.) is a Netherlands-based accounts receivable management platform that automates invoice follow-up and payment collection while keeping personal contact with custo... | 20 | developing |
| Erasmus University Rotterdam | Erasmus University Rotterdam (EUR) is a public research university in Rotterdam, the Netherlands, ranked #158 in the QS World University Rankings 2025. EUR does not operate a si... | 12 | developing |
| Nmbrs | Nmbrs (Visma Nmbrs) is cloud HR and payroll software for the Netherlands and Sweden, widely used by employers, accountants, and payroll service providers. Nmbrs exposes its HRIS... | 10 | developing |
| Wageningen University & Research | Wageningen University & Research (WUR) is a Dutch university and research institution based in Wageningen, Netherlands, specializing in the domain of healthy food and living env... | 6 | developing |
| EFFECT Photonics | EFFECT Photonics is an optical-semiconductor company headquartered at High Tech Campus 37 in Eindhoven, the Netherlands, with sites in the United Kingdom, the United States and ... | 6 | developing |
| University of Amsterdam | The University of Amsterdam (Universiteit van Amsterdam, UvA) is a public research university in Amsterdam, Netherlands, ranked #43 in the QS World University Rankings 2025. Its... | 17 | developing |
| bunq | bunq is a European (Dutch) neobank offering personal and business accounts across the EU. Its Public API is a REST API over HTTPS (https://api.bunq.com/v1, sandbox https://publi... | 9 | thin |
| Utrecht University | Utrecht University (Universiteit Utrecht) is a public research university in Utrecht, Netherlands, ranked #105 in the QS World University Rankings 2025. Its public developer and... | 21 | thin |
| Eindhoven University of Technology | Eindhoven University of Technology (TU/e) is a research-driven public technical university in Eindhoven, Netherlands, ranked #136 in the QS World University Rankings 2025. Its p... | 38 | thin |
| Vrije Universiteit Amsterdam | Vrije Universiteit Amsterdam (VU Amsterdam) is a public research university in the Netherlands, ranked #221 in the QS World University Rankings 2025. Like most universities, VU ... | 28 | thin |
| Telefoon | Telefoon is a cloud telephony and communications platform offering programmable voice, SMS, and number management APIs tailored for European markets. Built for GDPR compliance a... | 5 | thin |
| University of Groningen | The University of Groningen (Rijksuniversiteit Groningen, RUG/UG) is a public research university in Groningen, Netherlands, founded in 1614 and ranked #75 in the QS World Unive... | 75 | thin |
| Maastricht University | Maastricht University (UM) is an international research university in Maastricht, Netherlands, known for its Problem-Based Learning model and ranked #230 in the QS World Univers... | 38 | thin |
| Delft University of Technology | Delft University of Technology (TU Delft) is the largest and oldest public technical university in the Netherlands, ranked #51 in the QS World University Rankings 2025. Its publ... | 5 | emerging |
| GLS Group | GLS Group (General Logistics Systems B.V.) is a European ground-based parcel and freight carrier headquartered in Amsterdam-Duivendrecht, Netherlands, and owned by International... | 3 | emerging |
| University of Twente | The University of Twente (Universiteit Twente, UT), founded in 1961 in Enschede, Netherlands, is a public technical research university and ranks #233 in the QS World University... | 1 | emerging |
| Leiden University | Leiden University (Universiteit Leiden) is the oldest university in the Netherlands, founded in 1575, and ranks #141 in the QS World University Rankings 2025. Its public, machin... | 1 | emerging |
| data.overheid.nl | data.overheid.nl is a national government open-data portal for Netherlands running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over approxim... | 1 | emerging |
| Insify | Insify is a Dutch insurtech offering fully digital business insurance for freelancers, self-employed professionals (ZZP'ers) and small-to-medium enterprises in the Netherlands. ... | 0 | emerging |
| Otrium | Otrium is an online designer fashion outlet, headquartered in Amsterdam, that connects shoppers across Europe with end-of-season and overstock apparel, footwear, and accessories... | 0 | minimal |
| Plumery | Plumery is an Amsterdam, Netherlands-based fintech that provides a headless, mobile-first digital banking engagement platform it markets as the "Digital Success Fabric" — a "Dig... | 0 | minimal |
| Leyden Labs | Leyden Labs is a clinical-stage biotechnology company headquartered in Leiden, The Netherlands, with a regional office in Singapore, developing intranasal antibody products that... | 0 | minimal |
| aardaia | Aardaia is a Wageningen (Netherlands) agri-biotech startup that turns wild plant species into new commercial crops through accelerated domestication, combining classical plant b... | 0 | minimal |
| Smiler | Smiler is an Amsterdam-based on-the-spot photography marketplace that connects travelers and consumers with a network of professional freelance photographers at popular tourist ... | 0 | minimal |
| Rabobank | Rabobank is a Dutch multinational banking and financial services company organized as a cooperative with a strong focus on the food and agriculture sector. It serves retail, bus... | 5 | minimal |
| Baan | Baan (Baan Company N.V., originally The Baan Corporation) was a Dutch enterprise resource planning software vendor founded in 1978 in Barneveld, Netherlands by Jan Baan and late... | 0 | minimal |
| Peerby | Peerby is a Dutch peer-to-peer sharing platform that lets neighbors borrow and rent everyday goods from one another instead of buying them new. Through its website and mobile ap... | 0 | minimal |
| Greenchoice | Greenchoice is a Dutch energy supplier focused on green electricity and gas, offering renewable energy contracts, solar panels, heat pumps, and EV charging services to consumers... | 0 | minimal |
| Tibo Energy | Tibo Energy is an Eindhoven-based energy software company building an AI-driven Energy Management System (EMS) for commercial and industrial customers. Its SaaS platform simulat... | 0 | minimal |
| Fraudio | Fraudio is an Amsterdam-based payments fraud detection and financial-crime scale-up founded in 2019 by João Moura (CEO), Nathan Trousdell (COO), and team, with additional office... | 0 | minimal |
APIs from this country (344)
Showing 200 of 344 — search the full set on apis.io.
ChannelEngine Channel API
ChannelEngine
Set up your own marketplace on ChannelEngine with automated connections between your marketplace and partnering merchants. Synchronize pr...
ChannelEngine Channel Management API
ChannelEngine
Export the categories and product data attributes of your marketplace to ChannelEngine via a unified approach, so merchants can map and l...
ChannelEngine Merchant API
ChannelEngine
Integrate the system of your choice (ERP, PIM, WMS, or webstore) with ChannelEngine. Synchronize product content and offers; retrieve, ac...
4TU.ResearchData API
Delft University of Technology
Public REST API for the 4TU.ResearchData repository (data.4tu.nl), which TU Delft co-founded and leads. Provides versioned endpoints (v2/...
4TU.ResearchData OAI-PMH
Delft University of Technology
OAI-PMH metadata harvesting interface for the 4TU.ResearchData repository, enabling programmatic harvesting of dataset and software metad...
TU Delft API Platform (legacy / suspended)
Delft University of Technology
Legacy general-purpose TU Delft API platform (api.tudelft.nl) exposing campus, buildings, computer workspaces, educations, study-years, c...
TU Delft NetID / OAuth2 SSO
Delft University of Technology
TU Delft single sign-on and identity service (NetID) used for authentication across TU Delft web services and as the OAuth2 authorization...
TU Delft Repository (OAI-PMH)
Delft University of Technology
Institutional repository for publicly available TU Delft research output, peer-reviewed articles, technical reports and 46,000+ bachelor/...
EFFECT Photonics Effect/v1 API
EFFECT Photonics
EFFECT Photonics' own custom REST namespace — a careers synchronisation trigger (POST /effect/v1/careers/sync, observed HTTP 401 anonymou...
EFFECT Photonics MCP API
EFFECT Photonics
Model Context Protocol servers exposed by the WordPress MCP adapter. Both servers require authentication (observed HTTP 401 anonymously);...
EFFECT Photonics Oembed/1.0 API
EFFECT Photonics
oEmbed discovery and proxy endpoints.
EFFECT Photonics Root API
EFFECT Photonics
REST API index / namespace discovery, plus the WordPress batch/v1 request batching endpoint.
EFFECT Photonics Wp Abilities/v1 API
EFFECT Photonics
WordPress Abilities API — the registry of named abilities an agent may discover and run, and the surface the MCP adapter projects into to...
EFFECT Photonics Wp/v2 API
EFFECT Photonics
WordPress core content API (posts, pages, media, taxonomies, users, settings) plus the site's custom post types — products, careers, even...
Eindhoven University of Technology activity API
Eindhoven University of Technology
The activity API from Eindhoven University of Technology — 39 operation(s) for activity.
Eindhoven University of Technology application API
Eindhoven University of Technology
The application API from Eindhoven University of Technology — 36 operation(s) for application.
Eindhoven University of Technology authorCollaboration API
Eindhoven University of Technology
The authorCollaboration API from Eindhoven University of Technology — 9 operation(s) for authorcollaboration.
Eindhoven University of Technology award API
Eindhoven University of Technology
The award API from Eindhoven University of Technology — 37 operation(s) for award.
Eindhoven University of Technology classificationScheme API
Eindhoven University of Technology
The classificationScheme API from Eindhoven University of Technology — 7 operation(s) for classificationscheme.
Eindhoven University of Technology concept API
Eindhoven University of Technology
The concept API from Eindhoven University of Technology — 4 operation(s) for concept.
Eindhoven University of Technology conferenceSeries API
Eindhoven University of Technology
The conferenceSeries API from Eindhoven University of Technology — 14 operation(s) for conferenceseries.
Eindhoven University of Technology contract API
Eindhoven University of Technology
The contract API from Eindhoven University of Technology — 26 operation(s) for contract.
Eindhoven University of Technology course API
Eindhoven University of Technology
The course API from Eindhoven University of Technology — 27 operation(s) for course.
Eindhoven University of Technology dataSet API
Eindhoven University of Technology
The dataSet API from Eindhoven University of Technology — 30 operation(s) for dataset.
Eindhoven University of Technology education API
Eindhoven University of Technology
The education API from Eindhoven University of Technology — 14 operation(s) for education.
Eindhoven University of Technology equipment API
Eindhoven University of Technology
The equipment API from Eindhoven University of Technology — 28 operation(s) for equipment.
Eindhoven University of Technology ethicalReview API
Eindhoven University of Technology
The ethicalReview API from Eindhoven University of Technology — 22 operation(s) for ethicalreview.
Eindhoven University of Technology event API
Eindhoven University of Technology
The event API from Eindhoven University of Technology — 22 operation(s) for event.
Eindhoven University of Technology externalOrganization API
Eindhoven University of Technology
The externalOrganization API from Eindhoven University of Technology — 29 operation(s) for externalorganization.
Eindhoven University of Technology externalPerson API
Eindhoven University of Technology
The externalPerson API from Eindhoven University of Technology — 22 operation(s) for externalperson.
Eindhoven University of Technology fingerprint API
Eindhoven University of Technology
The fingerprint API from Eindhoven University of Technology — 3 operation(s) for fingerprint.
Eindhoven University of Technology fundingOpportunity API
Eindhoven University of Technology
The fundingOpportunity API from Eindhoven University of Technology — 21 operation(s) for fundingopportunity.
Eindhoven University of Technology impact API
Eindhoven University of Technology
The impact API from Eindhoven University of Technology — 31 operation(s) for impact.
Eindhoven University of Technology journal API
Eindhoven University of Technology
The journal API from Eindhoven University of Technology — 22 operation(s) for journal.
Eindhoven University of Technology keywordGroupConfiguration API
Eindhoven University of Technology
The keywordGroupConfiguration API from Eindhoven University of Technology — 7 operation(s) for keywordgroupconfiguration.
Eindhoven University of Technology milestone API
Eindhoven University of Technology
The milestone API from Eindhoven University of Technology — 24 operation(s) for milestone.
Eindhoven University of Technology organization API
Eindhoven University of Technology
The organization API from Eindhoven University of Technology — 34 operation(s) for organization.
Eindhoven University of Technology person API
Eindhoven University of Technology
The person API from Eindhoven University of Technology — 58 operation(s) for person.
Eindhoven University of Technology personExpertise API
Eindhoven University of Technology
The personExpertise API from Eindhoven University of Technology — 7 operation(s) for personexpertise.
Eindhoven University of Technology pressMedia API
Eindhoven University of Technology
The pressMedia API from Eindhoven University of Technology — 24 operation(s) for pressmedia.
Eindhoven University of Technology prize API
Eindhoven University of Technology
The prize API from Eindhoven University of Technology — 29 operation(s) for prize.
Eindhoven University of Technology project API
Eindhoven University of Technology
The project API from Eindhoven University of Technology — 33 operation(s) for project.
Eindhoven University of Technology publisher API
Eindhoven University of Technology
The publisher API from Eindhoven University of Technology — 18 operation(s) for publisher.
Eindhoven University of Technology researchOutput API
Eindhoven University of Technology
The researchOutput API from Eindhoven University of Technology — 67 operation(s) for researchoutput.
Eindhoven University of Technology role API
Eindhoven University of Technology
The role API from Eindhoven University of Technology — 2 operation(s) for role.
Eindhoven University of Technology semester API
Eindhoven University of Technology
The semester API from Eindhoven University of Technology — 8 operation(s) for semester.
Eindhoven University of Technology specialization API
Eindhoven University of Technology
The specialization API from Eindhoven University of Technology — 8 operation(s) for specialization.
Eindhoven University of Technology studentProject API
Eindhoven University of Technology
The studentProject API from Eindhoven University of Technology — 26 operation(s) for studentproject.
Eindhoven University of Technology studentThesis API
Eindhoven University of Technology
The studentThesis API from Eindhoven University of Technology — 26 operation(s) for studentthesis.
Eindhoven University of Technology thesaurus API
Eindhoven University of Technology
The thesaurus API from Eindhoven University of Technology — 5 operation(s) for thesaurus.
Eindhoven University of Technology user API
Eindhoven University of Technology
The user API from Eindhoven University of Technology — 7 operation(s) for user.
TU/e Research Portal OAI-PMH
Eindhoven University of Technology
OAI-PMH metadata-harvesting interface for the TU/e Research Portal, powered by Elsevier Pure. It exposes research-output metadata (public...
Erasmus University Rotterdam altmetric API
Erasmus University Rotterdam
The altmetric API from Erasmus University Rotterdam — 1 operation(s) for altmetric.
Erasmus University Rotterdam articles API
Erasmus University Rotterdam
The articles API from Erasmus University Rotterdam — 34 operation(s) for articles.
Erasmus University Rotterdam authors API
Erasmus University Rotterdam
The authors API from Erasmus University Rotterdam — 2 operation(s) for authors.
Erasmus University Rotterdam collections API
Erasmus University Rotterdam
The collections API from Erasmus University Rotterdam — 21 operation(s) for collections.
Erasmus University Rotterdam institutions API
Erasmus University Rotterdam
The institutions API from Erasmus University Rotterdam — 20 operation(s) for institutions.
Erasmus University Rotterdam oauth API
Erasmus University Rotterdam
The oauth API from Erasmus University Rotterdam — 1 operation(s) for oauth.
Erasmus University Rotterdam other API
Erasmus University Rotterdam
The other API from Erasmus University Rotterdam — 7 operation(s) for other.
Erasmus University Rotterdam profiles API
Erasmus University Rotterdam
The profiles API from Erasmus University Rotterdam — 2 operation(s) for profiles.
Erasmus University Rotterdam projects API
Erasmus University Rotterdam
The projects API from Erasmus University Rotterdam — 17 operation(s) for projects.
Erasmus University Rotterdam symplectic API
Erasmus University Rotterdam
The symplectic API from Erasmus University Rotterdam — 5 operation(s) for symplectic.
Pure Research Portal OAI-PMH
Erasmus University Rotterdam
OAI-PMH metadata service for the EUR & Erasmus MC Research Information Portal, which runs on Elsevier Pure (CRIS). The web portal resolve...
RePub OAI-PMH Metadata Feed
Erasmus University Rotterdam
OAI-PMH 2.0 metadata harvesting interface for RePub, the Erasmus University institutional repository. Verified live; the Identify respons...
GLS Netherlands Label API
GLS Group
RESTful shipping API for printing labels and manifesting shipping data for GLS Netherlands. Covers login validation, label creation (parc...
GLS Netherlands Track and Trace API
GLS Group
Read API for parcel status and proof of delivery in the GLS Netherlands network. Three documented operations — POST /api/parcel/v1/detail...
GLS ShipIT REST API
GLS Group
Group-wide shipping integration web service (version 3.4.19) exposed by the GLS ShipIT backend, documented publicly as Doxygen reference ...
Apidaze Voice CPaaS API (via KPN)
KPN
This REST API exposes actions that help your apps to interact with APIdaze’s Telco platform in mulitples ways. You can set the URL from w...
KPN Disturbance Check API
KPN
This API allows you to check the disturbance of the internet and the technology at an address. The API takes the postcode, house number a...
KPN Email-to-SMS API
KPN
Converts inbound email into SMS messages delivered over the KPN network. Documented on the KPN Developer portal; no public OpenAPI defini...
KPN FIAM API
KPN
A collection of crates for federated identity and access management
KPN FIAM Eneco Data Products API
KPN
FIAM – Eneco Data Products
KPN GRIP API
KPN
KPN Grip is a KPN identity and access management solution that acts as a central identity hub, letting developers integrate user registra...
KPN High Level Design FttX API
KPN
The High-Level Design FTTx API supports Fiber to the Home (FTTH) engineering jobs. It allows you to calculate the required work and cost ...
KPN ISE API
KPN
Cisco Identity Services Engine (ISE) network access control resources exposed through the KPN API gateway, covering endpoints, endpoint g...
KPN Internet Speed Check API
KPN
This API allows you to check the speed of the internet and the technology at an address. The API takes the postcode, house number and hou...
KPN LoRa Device Management API
KPN
KPN’s Low Power Long Range (LoRa) network service compliments existing 2G, 3G, 4G and LTE-M networks. It is based on the LoRaWAN protocol...
KPN Match API
KPN
Seamlessly check and verify an identity.
KPN Mobile Services Management API
KPN
MobileServicesManagement APIs ---
KPN Number Verify API
KPN
With KPN Number Verify, you can quickly check whether the mobile number someone provides is the same as their SIM card.
KPN PIM ID API
KPN
KPN PiM ID generates tamper-proof, company-specific encrypted QR codes from validated customer data (POST /image on https://api-prd.kpn.c...
KPN SD-LAN / SD-WAN Network View API
KPN
The SD-LAN SD-WAN Network View API is a modern REST API based on the OpenAPI specification. The Network View API gives users read rights ...
KPN SIM Swap API (Account Takeover Protection)
KPN
The SIM swap API provides a programmable interface for developers and other users (capabilities consumers) to request the last date of a ...
KPN SMS API
KPN
Send SMS through the KPN network.
KPN SMS Campaigns API
KPN
Send and schedule bulk SMS campaigns over the KPN network. Documented on the KPN Developer portal; no public OpenAPI definition was found...
KPN SMS Inbound API
KPN
This API is designed to inform users about the response schema they will receive on their webhook when an SMS message is sent to their vi...
KPN ServiceNow Connect API
KPN
This is Customer Connect API for KPN ServiceNow-Green Tickets. With this API KPN SN Green will be able to create new, or update existing ...
KPN TV Guide API
KPN
This API provides you different TV related content services. Currently there are 3 main calls with some of them have successive calls. Th...
KPN Webhook Privacy Config Manager API
KPN
KPN delivers outbound webhook notifications — such as SMS delivery reports — to the endpoints you configure. This API lets you control tw...
KPN Webhook Signing Keys API
KPN
When KPN delivers a webhook to your endpoint, signing keys are to know the request genuinely came from KPN and wasn't tampered with in tr...
KPN Wholesale Broadband Access (WBA) API
KPN
KPN Wholesale Broadband Access (WBA) is a KPN Wholesale product offering copper and fiber access to wholesale customers. WBA has the foll...
KPN Wholesale Broadband Access FPI/CIP API
KPN
KPN Wholesale Broadband Access (WBA) is a KPN Wholesale product offering copper and fiber access to wholesale customers. WBA has the foll...
Parley Secure Messenger API
KPN
This API enables a secure communication between your agent/bot desktop and the client website/mobile app.
Polly.help Knowledge Management API
KPN
The Knowledge Management API allows you to organize your organization's information with knowledge management software.
Registered Email API (via KPN)
KPN
This API offers three functionalities: - User management - Emailing User management can be used to add, get and modify user information. ...
Tracebuzz Social Media Webcare API
KPN
The SocialMediaWebcare API allows you to organise and manage your inbound and outbound social media channels traffic.
Vonage Messages API (via KPN)
KPN
Encapsulates multiple APIs to interact with our various channels such as WhatsApp Business, SMS, MMS, Viber, Facebook Messenger, etc. The...
Vonage Number Insight API (via KPN)
KPN
Vonage's Number Insight API provides details about the validity, reachability and roaming status of a phone number, as well as giving you...
Vonage Phone Numbers API (via KPN)
KPN
The Numbers API lets you manage your numbers and buy new virtual numbers for use with Vonage's APIs. ## Prerequirement: Your project has ...
Vonage SMS API (via KPN)
KPN
Vonage's SMS API allows you to send and receive text messages to users around the globe through simple RESTful APIs. * Programmatically s...
Vonage Verify API (via KPN)
KPN
Verify API is to Verify if a phone number is valid, reachable, and accessible by the user. Verification message can be customerized. Veri...
Vonage Voice API (via KPN)
KPN
The Voice API lets you create outboud calls, control in progress calls and get information about current and historical calls. The API is...
WeSeeDo Direct API
KPN
WeSeeDo Direct API allows you to set up a video communication channel between people by sending an SMS with a link to the meeting.
WeSeeDo Personal API
KPN
The WeSeeDo Personal API allows video calling in the right way and distinguishes itself in human contact, ease of use and safety.
Xdroid Speech to Text API
KPN
Xdroid Speech To Text API provides a seamless audio transcription service.
Scholarly Publications OAI-PMH
Leiden University
OAI-PMH 2.0 metadata harvesting endpoint for the Leiden University Scholarly Publications repository, an Islandora-based institutional re...
Maastricht University Access API
Maastricht University
The Access API from Maastricht University — 23 operation(s) for access.
Maastricht University Admin API
Maastricht University
The Admin API from Maastricht University — 127 operation(s) for admin.
Maastricht University Batch API
Maastricht University
The Batch API from Maastricht University — 3 operation(s) for batch.
Maastricht University Builtin Users API
Maastricht University
The Builtin Users API from Maastricht University — 4 operation(s) for builtin users.
Maastricht University Datasetfields API
Maastricht University
The Datasetfields API from Maastricht University — 1 operation(s) for datasetfields.
Maastricht University Datasets API
Maastricht University
The Datasets API from Maastricht University — 101 operation(s) for datasets.
Maastricht University Datatags API
Maastricht University
The Datatags API from Maastricht University — 1 operation(s) for datatags.
Maastricht University DataverseFeaturedItems API
Maastricht University
The DataverseFeaturedItems API from Maastricht University — 1 operation(s) for dataversefeatureditems.
Maastricht University Dataverses API
Maastricht University
The Dataverses API from Maastricht University — 43 operation(s) for dataverses.
Maastricht University Edit API
Maastricht University
The Edit API from Maastricht University — 1 operation(s) for edit.
Maastricht University ExternalTools API
Maastricht University
The ExternalTools API from Maastricht University — 2 operation(s) for externaltools.
Maastricht University Files API
Maastricht University
The Files API from Maastricht University — 21 operation(s) for files.
Maastricht University Harvest API
Maastricht University
The Harvest API from Maastricht University — 7 operation(s) for harvest.
Maastricht University Inbox API
Maastricht University
The Inbox API from Maastricht University — 1 operation(s) for inbox.
Maastricht University Info API
Maastricht University
The Info API from Maastricht University — 50 operation(s) for info.
Maastricht University Ingest API
Maastricht University
The Ingest API from Maastricht University — 1 operation(s) for ingest.
Maastricht University Institute of Data Science (Open Source)
Maastricht University
The Maastricht University Institute of Data Science (IDS) maintains an active public GitHub organization with open-source data-science to...
Maastricht University Licenses API
Maastricht University
The Licenses API from Maastricht University — 6 operation(s) for licenses.
Maastricht University Localcontexts API
Maastricht University
The Localcontexts API from Maastricht University — 2 operation(s) for localcontexts.
Maastricht University Logout API
Maastricht University
The Logout API from Maastricht University — 1 operation(s) for logout.
Maastricht University Mail API
Maastricht University
The Mail API from Maastricht University — 1 operation(s) for mail.
Maastricht University Meta API
Maastricht University
The Meta API from Maastricht University — 2 operation(s) for meta.
Maastricht University Metadatablocks API
Maastricht University
The Metadatablocks API from Maastricht University — 2 operation(s) for metadatablocks.
Maastricht University Mydata API
Maastricht University
The Mydata API from Maastricht University — 2 operation(s) for mydata.
Maastricht University Notifications API
Maastricht University
The Notifications API from Maastricht University — 8 operation(s) for notifications.
Maastricht University Pids API
Maastricht University
The Pids API from Maastricht University — 6 operation(s) for pids.
Maastricht University Research Portal (Pure) OAI-PMH
Maastricht University
OAI-PMH metadata harvesting endpoint for the Maastricht University Pure (Elsevier) current research information system. Verified live, re...
Maastricht University Roles API
Maastricht University
The Roles API from Maastricht University — 3 operation(s) for roles.
Maastricht University Search API
Maastricht University
The Search API from Maastricht University — 2 operation(s) for search.
Maastricht University Sendfeedback API
Maastricht University
The Sendfeedback API from Maastricht University — 1 operation(s) for sendfeedback.
Maastricht University Users API
Maastricht University
The Users API from Maastricht University — 10 operation(s) for users.
Maastricht University Workflows API
Maastricht University
The Workflows API from Maastricht University — 1 operation(s) for workflows.
Maastricht University addFileToDataset API
Maastricht University
Uploads a file for a dataset
Maastricht University addFilesToDataset API
Maastricht University
Uploads a set of files to a dataset
Maastricht University addGlobusFilesToDataset API
Maastricht University
Uploads a Globus file for a dataset
Maastricht University replaceFilesInDataset API
Maastricht University
Replace a file to a dataset
Maastricht University saveAuxiliaryFileWithVersion API
Maastricht University
Save Auxiliary File With Version
Maastricht University uploadDatasetLogo API
Maastricht University
Uploads a logo for a dataset
Mollie API
Mollie
The Mollie API is a REST API using HAL (application/hal+json) over HTTPS at api.mollie.com. It covers 124 documented operations across 33...
Mollie MCP Server
Mollie
Mollie's official hosted Model Context Protocol server at mcp.mollie.com/mcp. It exposes Mollie API capabilities to AI agents over stream...
Nmbrs Absences API
Nmbrs
Employee absence, leave, and sickness registrations.
Nmbrs Companies API
Nmbrs
Company (employer) records within a Nmbrs environment.
Nmbrs Employees API
Nmbrs
Employee records and their personal / HR information.
Nmbrs Employments API
Nmbrs
Employment contracts and employment history for an employee.
Nmbrs Payruns API
Nmbrs
Payroll runs (payruns) and their results for a company.
Nmbrs SOAP CompanyService (Legacy)
Nmbrs
Legacy SOAP v3 CompanyService (120+ operations, e.g. Company_GetCurrentPeriod, Run_GetList, RunRequest_Insert, SalaryDocuments_GetAllPays...
Nmbrs SOAP DebtorService (Legacy)
Nmbrs
Legacy SOAP v3 DebtorService for the accountant/debtor tier that owns companies (e.g. AccountantContact_GetList, Debtor_GetList). Depreca...
Nmbrs SOAP EmployeeService (Legacy)
Nmbrs
Legacy SOAP v3 EmployeeService (300+ operations, e.g. Employee_GetCurrent, Contract_GetAll, Salary_GetCurrent, Absence2_Insert, WageCompo...
Nmbrs Salaries API
Nmbrs
Salary and wage information for an employee.
Nmbrs Wage Components API
Nmbrs
Fixed and variable wage components used in payroll.
Payt administrations API
Payt
Operations about administrations
Payt companies API
Payt
Operations about companies
Payt contacts API
Payt
Operations about contacts
Payt credit_cases API
Payt
Operations about credit_cases
Payt debtors API
Payt
Operations about debtors
Payt files API
Payt
Operations about files
Payt invoices API
Payt
Operations about invoices
Payt messages API
Payt
Operations about messages
Payt notes API
Payt
Operations about notes
Payt notifications API
Payt
Operations about notifications
Payt order_lines API
Payt
Operations about order_lines
Payt orders API
Payt
Operations about orders
Payt payment_conditions API
Payt
Operations about payment_conditions
Payt payment_plans API
Payt
Operations about payment_plans
Payt payments API
Payt
Operations about payments
Payt psp_mandates API
Payt
Operations about psp_mandates
Payt psp_transactions API
Payt
Operations about psp_transactions
Payt sign_up API
Payt
Operations about sign_ups
Payt tasks API
Payt
Operations about tasks
Payt vat_rates API
Payt
Operations about vat_rates
Rabobank Account Information API (PSD2 AIS)
Rabobank
PSD2-compliant Account Information Service. Returns account lists, balances, and transaction history for Rabobank payment accounts after ...
Rabobank Funds Confirmation API (PSD2 PIIS / CBPII)
Rabobank
PSD2-compliant Funds Confirmation Service. Card-issuer payment service providers (CBPIIs) can confirm whether a specific amount is availa...
Rabobank Notifications API
Rabobank
Real-time event-notification API delivering payment, account, and consent state changes to a registered callback or webhook endpoint for ...
Rabobank Payment Initiation API (PSD2 PIS)
Rabobank
PSD2-compliant Payment Initiation Service. Allows licensed PISPs to initiate SEPA Credit Transfers, SEPA Instant Credit Transfers, and cr...
Rabobank Premium Payments / SEPA Credit Transfer API
Rabobank
Commercial premium API for corporate cash management - initiating SEPA Credit Transfers and SEPA Instant Credit Transfers on a contracted...
Telefoon Available Numbers API
Telefoon
Search available numbers
Telefoon Calls API
Telefoon
Make and manage voice calls
Telefoon Conferences API
Telefoon
Multi-party conferencing
Telefoon Messages API
Telefoon
Send and receive SMS messages
Telefoon Owned Numbers API
Telefoon
Manage owned numbers
University of Amsterdam Accounts API
University of Amsterdam
Account and group management
University of Amsterdam Assets API
University of Amsterdam
File asset management
University of Amsterdam Datasets API
University of Amsterdam
Dataset CRUD
University of Amsterdam GraphQL API
University of Amsterdam
GraphQL endpoints
University of Amsterdam Graphs API
University of Amsterdam
Named graph management
University of Amsterdam Hooks API
University of Amsterdam
Webhooks
University of Amsterdam Info API
University of Amsterdam
Instance information
University of Amsterdam Jobs API
University of Amsterdam
Data import jobs. Linked data can be uploaded in two ways: **Simple upload** (< 5 MB): Send the file as `multipart/form-data` in the `POS...
University of Amsterdam Prefixes API
University of Amsterdam
Global RDF prefix management
University of Amsterdam Queries API
University of Amsterdam
Saved SPARQL queries
University of Amsterdam SPARQL API
University of Amsterdam
SPARQL query endpoints
University of Amsterdam Search API
University of Amsterdam
Elasticsearch and simple search
University of Amsterdam Services API
University of Amsterdam
Triple store service management
University of Amsterdam Stories API
University of Amsterdam
Data stories
Related countries
Mapped via exact country tags (Netherlands). A provider is filed here when one of its top-level tags matches — most providers carry no country tag, so this list is a partial, high-confidence view.
Work with this as data
Every country here is available over the APIs.io API and to AI agents over MCP. Countries is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for countries
3 MCP tools reach this
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
Search the catalog
curl "https://apis.io/api/v1/search?q=netherlands&limit=10"
Everything under a tag
curl "https://apis.io/api/v1/tags/netherlands"Discovery needs no key. Ratings and market analysis are Pro.