Telecommunications & Connectivity in DACH (Germany · Austria · Switzerland)
11 telecommunications & connectivity providers across DACH (Germany · Austria · Switzerland), publishing 33 APIs.
11 providers
33 published APIs
181 indexed documents
Telecommunications & Connectivity across DACH (Germany · Austria · Switzerland) — 11 providers on the APIs.io network sit in both cohorts, and between them they publish 33 indexed APIs.
10 of the 11 publish at least one machine-readable API; 1 publish nothing indexed at all. That split is the first thing worth reading here — a vertical can be well represented in a market and still have almost no programmable surface.
By Kin Score band: 3 developing, 3 thin, 2 strong, 2 emerging, and 1 minimal.
Leading by rating: Swisscom, parcelLab, 1NCE, Nfon, Holidu, Lemonflow, and 5 more.
Region membership is derived from three explicit signals — a provider tag, a provider-name pattern, or a stated headquarters in the provider’s own description. This is a map of stated headquarters, not of markets served.
Providers (11)
| Provider | Description | APIs | Rating |
|---|---|---|---|
| Swisscom | Swisscom is Switzerland's largest telecommunications provider and the incumbent mobile network operator, fixed-line carrier and IT services company for the Swiss market, majorit... | 2 | strong |
| parcelLab | parcelLab is a Munich-headquartered post-purchase experience platform (parcelLab GmbH) used by retailers including IKEA, Hugo Boss, Dyson, Puma, and John Lewis to turn delivery ... | 1 | strong |
| 1NCE | 1NCE is a Cologne-headquartered global IoT connectivity provider best known for the IoT Lifetime Flat — a single one-time fee that bundles a multi-network SIM with 500 MB of dat... | 8 | developing |
| Nfon | NFON AG is a European provider of cloud telephony and unified communications (UCaaS/CPaaS), headquartered in Munich and serving businesses across 15+ European countries. Its Clo... | 3 | developing |
| Holidu | Holidu is a Munich-based vacation-rental search engine and short-term-rental technology company that helps travellers find and book holiday homes and helps property owners and m... | 5 | developing |
| Lemonflow | Lemonflow Technologies GmbH is a Munich-based company building AI agents purpose-built for the electric-vehicle charging industry. Its platform gives charge point operators (CPO... | 1 | thin |
| Deutsche Telekom | Deutsche Telekom AG is Europe's largest telecommunications operator, headquartered in Bonn, Germany, serving more than 250 million mobile customers across 50+ countries. It is t... | 8 | thin |
| Sdui | Sdui is a Koblenz, Germany based education-technology company (Sdui GmbH, part of the Sdui Group / Seven Education) that builds GDPR-compliant digital communication, organisatio... | 2 | thin |
| ITU | The International Telecommunication Union (ITU) is the United Nations specialized agency for information and communication technologies, headquartered in Geneva and made up of 1... | 2 | emerging |
| Charles Co | Charles (charlesAI, hello-charles.com) is a Berlin-based conversational commerce and CRM platform that lets brands sell, market, and support customers over WhatsApp, Instagram, ... | 1 | emerging |
| i2x | i2x is a German real-time AI platform for contact centers, built by i2x GmbH in Mönchengladbach. It provides live agent assistance that surfaces contextual recommendations durin... | 0 | minimal |
Indexed API documents (181)
Two numbers, both real: these providers publish 33 APIs as their own documents, which the catalog indexes split one-per-resource into 181 documents.
Swisscom Text Messaging (SMS) API
Swisscom
Application-to-person SMS sending over the Swisscom messaging infrastructure with onward delivery to 260+ operators globally, including d...
Swisscom Phone Number Validation API
Swisscom
Two-factor authentication API that starts an SMS token validation flow against an MSISDN and then verifies the token the user received. T...
Swisscom Receive SMS API
Swisscom
Inbound SMS API that exposes message inboxes so applications can receive texts from customers and build two-way messaging flows, alerting...
Swisscom Heatmaps API
Swisscom
Mobility Insights API returning estimated population density per 100m x 100m tile per hour across the whole of Switzerland, from yesterda...
Swisscom Dwell Times API
Swisscom
Mobility Insights API returning a frequency distribution of observed dwell times per 500m x 500m tile per day across Switzerland, buckete...
Swisscom Origin Destination API
Swisscom
Mobility Insights API estimating the number of trips people make between two Swiss regions for weekdays and weekends over a full calendar...
Swisscom Smart Catalogs for NATEL go API
Swisscom
Business/wholesale provisioning API covering the full NATEL go mobile subscription procurement lifecycle — activations, number portabilit...
Swiss AI Platform Inference Endpoints API
Swisscom
OpenAI-compatible inference endpoints for chat, multimodal, audio, embedding, reasoning and guardrail models hosted by Swisscom on NVIDIA...
Swisscom Business Identity Validator API
Swisscom
REST API that looks up legal entities and their authorised signatories against Swiss federal and cantonal commercial registries and selec...
Swisscom Voice VoIP API
Swisscom
Legacy Voice API cluster for controlling a Swisscom VoIP subscriber — placing and listing calls, managing call forwardings, simultaneous ...
Swisscom Voice Mail API
Swisscom
Legacy Voice API for listing and retrieving recent voicemail messages for a Swisscom MSISDN, secured by OAuth 2.0 client-credentials or a...
Swisscom Process: create API
Swisscom
Allows you to set up your process according to your needs, including adding documents, configuring invitees, setting signature options, a...
Swisscom Process: read API
Swisscom
Access process information and download signed or original documents once the signing is complete.
Swisscom Signatures API
Swisscom
The signatures API from Swisscom — 1 operation(s) for signatures.
parcelLab MCP Server
parcelLab
Hosted Model Context Protocol server exposing the parcelLab order tracking and returns registration workflow to MCP-compatible agents, au...
parcelLab Campaigns API
parcelLab
Evaluate campaign targeting and redirect analytics events.
parcelLab Events API
parcelLab
Send custom shop or warehouse events into the tracking timeline.
parcelLab Orders API
parcelLab
Create, update, and inspect orders and their trackings.
parcelLab Place Info API
parcelLab
Look up nearby pickup and drop-off (PUDO) locations.
parcelLab Promise API
parcelLab
Pre-checkout delivery date predictions.
parcelLab Returns API
parcelLab
Return registrations, configurations, and document templates.
parcelLab Surveys API
parcelLab
Retrieve survey definitions and submit responses.
1NCE Administration Logs API
1NCE
1NCE OS Administration Logs
1NCE Agreements API
1NCE
1NCE OS Agreements
1NCE Bearer Authorization API
1NCE
Obtain Bearer Token
1NCE Connectivity API
1NCE
Connectivty Management
1NCE Device Inspector API
1NCE
Inspect details of the devices
1NCE Device Locator API
1NCE
Get device positions and manage geofences
1NCE Devices API
1NCE
Device Management
1NCE General SIMs API
1NCE
General SIM Management
1NCE IoT Integrator API
1NCE
Integrate Devices and Clouds
1NCE Optimizer API
1NCE
Optimize energy consumption
1NCE Orders API
1NCE
Order Management
1NCE Plugin system API
1NCE
1NCE OS Plugin System
1NCE Products API
1NCE
Product Information
1NCE Service Requests API
1NCE
Support Management
1NCE Settings API
1NCE
1NCE OS Settings
1NCE SIM Events API
1NCE
Event Management
1NCE SIM Extension API
1NCE
SIM Extension Management
1NCE SIM Usage API
1NCE
Usage Management
1NCE SMS API
1NCE
SMS Management
1NCE SMS by ICCID API
1NCE
The SMS by ICCID API from 1NCE — 1 operation(s) for sms by iccid.
1NCE Volume Limits API
1NCE
Limit Management
1NCE Volume Top Up API
1NCE
Top Up Management
NFON Service Portal API (legacy)
Nfon
Legacy PBX configuration API (Basic Auth / API key) for viewing and modifying PBX-related configuration. Being deprecated in favour of th...
Nfon Accounts API
Nfon
The Accounts API from Nfon — 4 operation(s) for accounts.
Nfon address API
Nfon
The address API from Nfon — 1 operation(s) for address.
Nfon authentication API
Nfon
Everything about authentication
Nfon Blacklist Profiles API
Nfon
Blacklist profile management
Nfon clip-screened-prefixes API
Nfon
CLIP screened prefix management for SIPTrunk customers
Nfon Contract Types API
Nfon
The Contract Types API from Nfon — 2 operation(s) for contract types.
Nfon Customer Announcements API
Nfon
The Customer Announcements API from Nfon — 2 operation(s) for customer announcements.
Nfon Customer Conference API
Nfon
The Customer Conference API from Nfon — 4 operation(s) for customer conference.
Nfon Customer Contracts API
Nfon
The Customer Contracts API from Nfon — 2 operation(s) for customer contracts.
Nfon Customer Device Types API
Nfon
The Customer Device Types API from Nfon — 4 operation(s) for customer device types.
Nfon Customer Devices API
Nfon
The Customer Devices API from Nfon — 20 operation(s) for customer devices.
Nfon Customer DIDs API
Nfon
The Customer DIDs API from Nfon — 4 operation(s) for customer dids.
Nfon Customer Extensions API
Nfon
The Customer Extensions API from Nfon — 38 operation(s) for customer extensions.
Nfon Customer Frontdesk API
Nfon
The Customer Frontdesk API from Nfon — 6 operation(s) for customer frontdesk.
Nfon Customer Groups API
Nfon
The Customer Groups API from Nfon — 8 operation(s) for customer groups.
Nfon Customer IP Whitelist API
Nfon
The Customer IP Whitelist API from Nfon — 2 operation(s) for customer ip whitelist.
Nfon Customer IVR API
Nfon
The Customer IVR API from Nfon — 11 operation(s) for customer ivr.
Nfon Customer Lync API
Nfon
The Customer Lync API from Nfon — 5 operation(s) for customer lync.
Nfon Customer Phone Books API
Nfon
The Customer Phone Books API from Nfon — 5 operation(s) for customer phone books.
Nfon Customer Queues API
Nfon
The Customer Queues API from Nfon — 12 operation(s) for customer queues.
Nfon Customer Routers API
Nfon
The Customer Routers API from Nfon — 2 operation(s) for customer routers.
Nfon Customer Sites API
Nfon
The Customer Sites API from Nfon — 3 operation(s) for customer sites.
Nfon Customer Skills API
Nfon
The Customer Skills API from Nfon — 12 operation(s) for customer skills.
Nfon Customer Speed Dials API
Nfon
The Customer Speed Dials API from Nfon — 2 operation(s) for customer speed dials.
Nfon Customer Targets API
Nfon
The Customer Targets API from Nfon — 29 operation(s) for customer targets.
Nfon Customer Time Controls API
Nfon
The Customer Time Controls API from Nfon — 5 operation(s) for customer time controls.
Nfon Customer Trunks API
Nfon
The Customer Trunks API from Nfon — 4 operation(s) for customer trunks.
Nfon Customer Voice Recording API
Nfon
The Customer Voice Recording API from Nfon — 2 operation(s) for customer voice recording.
Nfon Customers API
Nfon
Customer management
Nfon Device IDs API
Nfon
The Device IDs API from Nfon — 1 operation(s) for device ids.
Nfon Device Types API
Nfon
The Device Types API from Nfon — 4 operation(s) for device types.
Nfon Devices API
Nfon
The Devices API from Nfon — 5 operation(s) for devices.
Nfon Direct Calls API
Nfon
The Direct Calls API from Nfon — 2 operation(s) for direct calls.
Nfon import-export API
Nfon
Bulk import and export operations
Nfon Integration Types API
Nfon
The Integration Types API from Nfon — 2 operation(s) for integration types.
Nfon licenses API
Nfon
Unified license management operations
Nfon Operators API
Nfon
Operator management
Nfon PBX Groups API
Nfon
PBX group management
Nfon phone extensions API
Nfon
Data for phone extensions
Nfon queue-profiles API
Nfon
The queue-profiles API from Nfon — 5 operation(s) for queue-profiles.
Nfon Rating Profiles API
Nfon
Rating profile management
Nfon records API
Nfon
Call Records Management
Nfon references API
Nfon
Find references to identifiers (extensions and service codes)
Nfon SIP Servers API
Nfon
Manage SIP server infrastructure
Nfon sites API
Nfon
Site management operations
Nfon Softswitches API
Nfon
Softswitch management
Nfon System Integrators API
Nfon
The System Integrators API from Nfon — 3 operation(s) for system integrators.
Nfon Tenants API
Nfon
The Tenants API from Nfon — 9 operation(s) for tenants.
Nfon Timezones API
Nfon
The Timezones API from Nfon — 2 operation(s) for timezones.
Nfon trial-templates API
Nfon
Trial template operations
Nfon trunks API
Nfon
Trunk management operations
Holidu Apartment API
Holidu
The Apartment API from Holidu — 5 operation(s) for apartment.
Holidu Availabilities API
Holidu
The Availabilities API from Holidu — 1 operation(s) for availabilities.
Holidu Availability API
Holidu
The Availability API from Holidu — 1 operation(s) for availability.
Holidu Booking Terms API
Holidu
The Booking Terms API from Holidu — 5 operation(s) for booking terms.
Holidu Bookings API
Holidu
The Bookings API from Holidu — 3 operation(s) for bookings.
Holidu Changed API
Holidu
The Changed API from Holidu — 1 operation(s) for changed.
Holidu Descriptions API
Holidu
The Descriptions API from Holidu — 1 operation(s) for descriptions.
Holidu Details API
Holidu
The Details API from Holidu — 1 operation(s) for details.
Holidu Discounts API
Holidu
The Discounts API from Holidu — 2 operation(s) for discounts.
Holidu Extra Costs API
Holidu
The Extra Costs API from Holidu — 1 operation(s) for extra costs.
Holidu Facilities API
Holidu
The Facilities API from Holidu — 3 operation(s) for facilities.
Holidu LOS API
Holidu
The LOS API from Holidu — 2 operation(s) for los.
Holidu LOS Push API API
Holidu
Length of Stay pricing push operations.
Holidu MultiUnit API
Holidu
The MultiUnit API from Holidu — 1 operation(s) for multiunit.
Holidu MultiUnit Facility API
Holidu
The MultiUnit Facility API from Holidu — 1 operation(s) for multiunit facility.
Holidu MultiUnit Localization API
Holidu
The MultiUnit Localization API from Holidu — 1 operation(s) for multiunit localization.
Holidu MultiUnit Photo API
Holidu
The MultiUnit Photo API from Holidu — 1 operation(s) for multiunit photo.
Holidu Photos API
Holidu
The Photos API from Holidu — 1 operation(s) for photos.
Holidu Rates API
Holidu
The Rates API from Holidu — 1 operation(s) for rates.
Holidu Reviews API
Holidu
The Reviews API from Holidu — 1 operation(s) for reviews.
Holidu Search API
Holidu
The Search API from Holidu — 1 operation(s) for search.
Holidu Test API
Holidu
The Test API from Holidu — 1 operation(s) for test.
Holidu Testa API
Holidu
The Testa API from Holidu — 1 operation(s) for testa.
Lemonflow Chat Widget
Lemonflow
Embeddable AI chat surface for EV charging driver support. Ships as a lemonflow-chat custom element loaded from a single script tag, or a...
Deutsche Telekom SMS API
Deutsche Telekom
Programmatically send and receive text messages in practically every country through Deutsche Telekom's CPaaS platform (built in partners...
Deutsche Telekom Rich Communication Services API
Deutsche Telekom
Improve customer experience using Rich Communication Services for branded, interactive messaging that extends beyond SMS with media, caro...
Deutsche Telekom Conversational Connect API
Deutsche Telekom
Transform customer communications with intelligent conversational marketing across messaging channels, integrating bots, agents, and rich...
Deutsche Telekom Voice API
Deutsche Telekom
Deliver high-quality voice experiences over the low-latency, feature-rich, global Deutsche Telekom network — programmable inbound, outbou...
Deutsche Telekom Video API
Deutsche Telekom
Bring people together globally through fully programmable, customizable, live video sessions embedded in applications, including multi-pa...
Deutsche Telekom Reports API
Deutsche Telekom
Programmatic access to communications usage data, delivery reports, and billing breakdowns across the CPaaS portfolio for analytics, reco...
Deutsche Telekom AI Studio
Deutsche Telekom
Build conversational customer experiences in natural language across SMS, RCS, voice, video, and chat channels using Deutsche Telekom's h...
Deutsche Telekom Number Verification API
Deutsche Telekom
Seamless silent verification of a mobile phone number directly through the mobile network — authentication without SMS-based one-time pas...
Deutsche Telekom Verify API
Deutsche Telekom
Easily validate customers with two-factor authentication across multiple channels (SMS, voice, push) backed by Deutsche Telekom's mobile ...
Deutsche Telekom 5G Slices for App Developers
Deutsche Telekom
Programmatic access to 5G network slicing so application developers can request guaranteed quality of service (latency, throughput) for s...
Open Telekom Cloud
Deutsche Telekom
Open Telekom Cloud (OTC) is T-Systems' GAIA-X-aligned, OpenStack-based public cloud operated from Germany. Offers compute, storage, netwo...
Open Telekom Integration Platform
Deutsche Telekom
Cloud-native, ubiquitous enterprise integration platform open-sourced by Deutsche Telekom. Combines a Kong-based API gateway, the Jumper ...
Deutsche Telekom ApiChangelog API
Deutsche Telekom
The ApiChangelog API from Deutsche Telekom — 3 operation(s) for apichangelog.
Deutsche Telekom ApiExposure API
Deutsche Telekom
With an ApiExposure you can define and API you want to expose on TARDIS, to provide it to other consumers. It is only possible to expose ...
Deutsche Telekom ApiRoadmap API
Deutsche Telekom
Manage ApiRoadmaps
Deutsche Telekom ApiSpecification API
Deutsche Telekom
Manage ApiSpecifications
Deutsche Telekom ApiSubscription API
Deutsche Telekom
After an API is successful subscribed, you are able to use the API. It is only possible to subscribe to the entire API. It is not possibl...
Deutsche Telekom Application API
Deutsche Telekom
Manage applications
Deutsche Telekom Attack Detection API
Deutsche Telekom
The Attack Detection API from Deutsche Telekom — 2 operation(s) for attack detection.
Deutsche Telekom Authentication Management API
Deutsche Telekom
The Authentication Management API from Deutsche Telekom — 24 operation(s) for authentication management.
Deutsche Telekom Client Attribute Certificate API
Deutsche Telekom
The Client Attribute Certificate API from Deutsche Telekom — 6 operation(s) for client attribute certificate.
Deutsche Telekom Client Initial Access API
Deutsche Telekom
The Client Initial Access API from Deutsche Telekom — 2 operation(s) for client initial access.
Deutsche Telekom Client Registration Policy API
Deutsche Telekom
The Client Registration Policy API from Deutsche Telekom — 1 operation(s) for client registration policy.
Deutsche Telekom Client Role Mappings API
Deutsche Telekom
The Client Role Mappings API from Deutsche Telekom — 6 operation(s) for client role mappings.
Deutsche Telekom Client Scopes API
Deutsche Telekom
The Client Scopes API from Deutsche Telekom — 2 operation(s) for client scopes.
Deutsche Telekom Clients API
Deutsche Telekom
The Clients API from Deutsche Telekom — 24 operation(s) for clients.
Deutsche Telekom Component API
Deutsche Telekom
The Component API from Deutsche Telekom — 3 operation(s) for component.
Deutsche Telekom deleting API
Deutsche Telekom
The deleting API from Deutsche Telekom — 1 operation(s) for deleting.
Deutsche Telekom downloading API
Deutsche Telekom
An endpoint to download existing files
Deutsche Telekom EventExposure API
Deutsche Telekom
With an EventExposure you declare that your application publishes events of a specific type. This makes the events available for subscrip...
Deutsche Telekom EventSpecification API
Deutsche Telekom
Manage EventSpecifications
Deutsche Telekom EventSubscription API
Deutsche Telekom
An EventSubscription declares that your application wants to receive events of a specific type. You can configure the delivery mechanism ...
Deutsche Telekom EventType API
Deutsche Telekom
An EventType is a registry entry representing a known event type. It serves as the canonical reference that both EventExposures and Event...
Deutsche Telekom Groups API
Deutsche Telekom
The Groups API from Deutsche Telekom — 6 operation(s) for groups.
Deutsche Telekom Identity Providers API
Deutsche Telekom
The Identity Providers API from Deutsche Telekom — 9 operation(s) for identity providers.
Deutsche Telekom Key API
Deutsche Telekom
The Key API from Deutsche Telekom — 1 operation(s) for key.
Deutsche Telekom onboarding API
Deutsche Telekom
The onboarding API from Deutsche Telekom — 3 operation(s) for onboarding.
Deutsche Telekom Protocol Mappers API
Deutsche Telekom
The Protocol Mappers API from Deutsche Telekom — 8 operation(s) for protocol mappers.
Deutsche Telekom Realms Admin API
Deutsche Telekom
The Realms Admin API from Deutsche Telekom — 28 operation(s) for realms admin.
Deutsche Telekom RemoteSubscription API
Deutsche Telekom
Manage remoteSubscriptions
Deutsche Telekom Role Mapper API
Deutsche Telekom
The Role Mapper API from Deutsche Telekom — 8 operation(s) for role mapper.
Deutsche Telekom Roles API
Deutsche Telekom
The Roles API from Deutsche Telekom — 16 operation(s) for roles.
Deutsche Telekom Roles (by ID) API
Deutsche Telekom
The Roles (by ID) API from Deutsche Telekom — 5 operation(s) for roles (by id).
Deutsche Telekom Root API
Deutsche Telekom
The Root API from Deutsche Telekom — 1 operation(s) for root.
Deutsche Telekom Rover API
Deutsche Telekom
Manage Rovers
Deutsche Telekom Scope Mappings API
Deutsche Telekom
The Scope Mappings API from Deutsche Telekom — 14 operation(s) for scope mappings.
Deutsche Telekom secrets API
Deutsche Telekom
Everything regarding storing and resolving secrets
Deutsche Telekom uploading API
Deutsche Telekom
An endpoint to upload new files
Deutsche Telekom User Storage Provider API
Deutsche Telekom
The User Storage Provider API from Deutsche Telekom — 6 operation(s) for user storage provider.
Deutsche Telekom Users API
Deutsche Telekom
The Users API from Deutsche Telekom — 24 operation(s) for users.
Sdui Platform API
Sdui
The production JSON API behind the Sdui school-communication platform, serving the Sdui web app, the iOS/Android clients and the WebUntis...
Sdui Website MCP Server
Sdui
A Model Context Protocol server exposed by the sdui.de WordPress site through the `mcp` REST namespace and advertised at /.well-known/oau...
ITU Dashboards API
ITU
Curated DataHub dashboard definitions.
ITU Data API
ITU
Indicator time series, by indicator, country and region aggregate.
ITU IDI API
ITU
ICT Development Index composite scores.
ITU Indicators API
ITU
The indicator dictionary — categories, definitions, units and coverage.
ITU Methodology API
ITU
Dataset provenance and the owning ITU divisions.
ITU Proximity API
ITU
Batch proximity scoring of coordinates against the ITU Interactive Transmission Map.
ITU Reference API
ITU
Country and region reference data.
ITU UMC API
ITU
Universal and Meaningful Connectivity targets and scores.
Charles API
Charles Co
Token-authenticated HTTP API behind the Charles conversational commerce platform. Clients authenticate against a per-tenant "universe" ho...
Other industries in DACH (Germany · Austria · Switzerland)
Artificial Intelligence 76
Climate & Sustainability 53
Education & EdTech 36
Healthcare 36
Supply Chain & Procurement 35
Data & Analytics 31
Digital Health & Telehealth 31
Venture Capital & Investing 28
Mobility & Fleet 26
Developer Tools & DevOps 23
Legal & Compliance Tech 21
Energy 20
All of DACH (Germany · Austria · Switzerland) →
Telecommunications & Connectivity elsewhere
North America 113
Europe 71
Latin America 17
United Kingdom & Ireland 17
Greater China 16
France & Iberia 15
India & South Asia 14
Japan & Korea 14
Nordics 12
Australia & New Zealand 11
Africa 7
Middle East 6
All of Telecommunications & Connectivity →
This page is the intersection of two independently computed cohorts:
DACH (Germany · Austria · Switzerland) and
Telecommunications & Connectivity. A provider appears here only when it is
already a member of both. DACH (Germany · Austria · Switzerland) membership is matched on tag, name pattern, stated HQ,
so this is a floor rather than a census — coverage gaps show up here as small numbers, not as absent pages.
Work with this as data
Every region here is available over the APIs.io API and to AI agents over MCP.