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 the parent company of T-Mobile US (NASDAQ TMUS) and the majority owner of T-Systems International, its enterprise IT and cloud arm. For developers, Deutsche Telekom operates a public developer portal at developer.telekom.com offering a MagentaBusiness CPaaS suite (SMS, RCS, Voice, Video, Conversational Connect, Reports, AI Studio) built in partnership with Vonage, plus a growing portfolio of GSMA Open Gateway / CAMARA-aligned Network APIs (Number Verification, Verify, 5G Slices) launched jointly with T-Mobile US. T-Systems operates Open Telekom Cloud, an OpenStack-based sovereign public cloud with full REST APIs across compute, storage, networking, container, database, AI, and API Gateway services. Deutsche Telekom is also a substantial open-source contributor — its github.com/telekom organization publishes 245+ repositories including the Open Telekom Integration Platform (O28M), the TARDIS control-plane suite (with OpenAPI 3 specs for Rover, Controlplane, Identity, Discovery, File Manager, Secret Manager, and Stargate), the Horizon pub/sub event-streaming ecosystem, the Scale design system, Wurzel RAG ETL framework, and Kubernetes-native networking and IPAM operators.
More than an index entry, but the surface is still mostly links rather than artifacts — the cohort most likely to move a full band from modest, well-targeted work.
API Evangelist profiles Deutsche Telekom the way a machine reads it — 76 machine-readable artifacts across 50 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Deutsche Telekom scores 28.7/100 (emerging), with a separate agent-readiness read of 41/100 (agent aware). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-07-27 · rubric v0.5
How we profile Deutsche Telekom
Each block below is one kind of artifact we hold for Deutsche Telekom. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 50
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Deutsche Telekom SMS API
Programmatically send and receive text messages in practically every country through Deutsche Telekom's CPaaS platform (built in partnership with Vonage). Part of the MagentaBus...
Deutsche Telekom Rich Communication Services API
Improve customer experience using Rich Communication Services for branded, interactive messaging that extends beyond SMS with media, carousels, and verified sender identity.
Deutsche Telekom Conversational Connect API
Transform customer communications with intelligent conversational marketing across messaging channels, integrating bots, agents, and rich media into a single conversational flow.
Deutsche Telekom Voice API
Deliver high-quality voice experiences over the low-latency, feature-rich, global Deutsche Telekom network — programmable inbound, outbound, and in-app calling with global reach.
Deutsche Telekom Video API
Bring people together globally through fully programmable, customizable, live video sessions embedded in applications, including multi-party meetings, screen sharing, and record...
Deutsche Telekom Reports API
Programmatic access to communications usage data, delivery reports, and billing breakdowns across the CPaaS portfolio for analytics, reconciliation, and customer dashboards.
Deutsche Telekom AI Studio
Build conversational customer experiences in natural language across SMS, RCS, voice, video, and chat channels using Deutsche Telekom's hosted AI Studio tooling.
Deutsche Telekom Number Verification API
Seamless silent verification of a mobile phone number directly through the mobile network — authentication without SMS-based one-time passwords. Aligned with the CAMARA Network ...
Deutsche Telekom Verify API
Easily validate customers with two-factor authentication across multiple channels (SMS, voice, push) backed by Deutsche Telekom's mobile network signaling.
Deutsche Telekom 5G Slices for App Developers
Programmatic access to 5G network slicing so application developers can request guaranteed quality of service (latency, throughput) for specific traffic flows over Deutsche Tele...
Open Telekom Cloud
Open Telekom Cloud (OTC) is T-Systems' GAIA-X-aligned, OpenStack-based public cloud operated from Germany. Offers compute, storage, networking, database, container, AI, and API ...
Open Telekom Integration Platform
Cloud-native, ubiquitous enterprise integration platform open-sourced by Deutsche Telekom. Combines a Kong-based API gateway, the Jumper sidecar, Keycloak identity, and the TARD...
Deutsche Telekom ApiChangelog API
The ApiChangelog API from Deutsche Telekom — 3 operation(s) for apichangelog.
Deutsche Telekom ApiExposure API
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 the entire API. It is not possible to ex...
Deutsche Telekom ApiRoadmap API
Manage ApiRoadmaps
Deutsche Telekom ApiSpecification API
Manage ApiSpecifications
Deutsche Telekom ApiSubscription API
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 possible to subscribe only to a single resource
Deutsche Telekom Application API
Manage applications
Deutsche Telekom Attack Detection API
The Attack Detection API from Deutsche Telekom — 2 operation(s) for attack detection.
Deutsche Telekom Authentication Management API
The Authentication Management API from Deutsche Telekom — 24 operation(s) for authentication management.
Deutsche Telekom Client Attribute Certificate API
The Client Attribute Certificate API from Deutsche Telekom — 6 operation(s) for client attribute certificate.
Deutsche Telekom Client Initial Access API
The Client Initial Access API from Deutsche Telekom — 2 operation(s) for client initial access.
Deutsche Telekom Client Registration Policy API
The Client Registration Policy API from Deutsche Telekom — 1 operation(s) for client registration policy.
Deutsche Telekom Client Role Mappings API
The Client Role Mappings API from Deutsche Telekom — 6 operation(s) for client role mappings.
Deutsche Telekom Client Scopes API
The Client Scopes API from Deutsche Telekom — 2 operation(s) for client scopes.
Deutsche Telekom Clients API
The Clients API from Deutsche Telekom — 24 operation(s) for clients.
Deutsche Telekom Component API
The Component API from Deutsche Telekom — 3 operation(s) for component.
Deutsche Telekom deleting API
The deleting API from Deutsche Telekom — 1 operation(s) for deleting.
Deutsche Telekom downloading API
An endpoint to download existing files
Deutsche Telekom EventExposure API
With an EventExposure you declare that your application publishes events of a specific type. This makes the events available for subscription by other applications. Each exposur...
Deutsche Telekom EventSpecification API
Manage EventSpecifications
Deutsche Telekom EventSubscription API
An EventSubscription declares that your application wants to receive events of a specific type. You can configure the delivery mechanism (callback or server-sent events), payloa...
Deutsche Telekom EventType API
An EventType is a registry entry representing a known event type. It serves as the canonical reference that both EventExposures and EventSubscriptions point to. EventTypes are i...
Deutsche Telekom Groups API
The Groups API from Deutsche Telekom — 6 operation(s) for groups.
Deutsche Telekom Identity Providers API
The Identity Providers API from Deutsche Telekom — 9 operation(s) for identity providers.
Deutsche Telekom Key API
The Key API from Deutsche Telekom — 1 operation(s) for key.
Deutsche Telekom onboarding API
The onboarding API from Deutsche Telekom — 3 operation(s) for onboarding.
Deutsche Telekom Protocol Mappers API
The Protocol Mappers API from Deutsche Telekom — 8 operation(s) for protocol mappers.
Deutsche Telekom Realms Admin API
The Realms Admin API from Deutsche Telekom — 28 operation(s) for realms admin.
Deutsche Telekom RemoteSubscription API
Manage remoteSubscriptions
Deutsche Telekom Role Mapper API
The Role Mapper API from Deutsche Telekom — 8 operation(s) for role mapper.
Deutsche Telekom Roles API
The Roles API from Deutsche Telekom — 16 operation(s) for roles.
Deutsche Telekom Roles (by ID) API
The Roles (by ID) API from Deutsche Telekom — 5 operation(s) for roles (by id).
Deutsche Telekom Root API
The Root API from Deutsche Telekom — 1 operation(s) for root.
Deutsche Telekom Rover API
Manage Rovers
Deutsche Telekom Scope Mappings API
The Scope Mappings API from Deutsche Telekom — 14 operation(s) for scope mappings.
Deutsche Telekom secrets API
Everything regarding storing and resolving secrets
Deutsche Telekom uploading API
An endpoint to upload new files
Deutsche Telekom User Storage Provider API
The User Storage Provider API from Deutsche Telekom — 6 operation(s) for user storage provider.
Deutsche Telekom Users API
The Users API from Deutsche Telekom — 24 operation(s) for users.
Scroll within the panel for all 50 ·
Open Collections 8
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
Controlplane Api
OPEN COLLECTIONApplication Api
OPEN COLLECTIONEvent Api
OPEN COLLECTIONStargate Api
OPEN COLLECTIONFile manager API
OPEN COLLECTIONKeycloak Admin REST API
OPEN COLLECTIONRover Api
OPEN COLLECTIONSecret Manager API
OPEN COLLECTIONScroll within the panel for all 8 ·
Features 13
The notable capabilities this provider advertises, captured as structured features so they can be searched and compared instead of read one landing page at a time.
Notable capabilities this provider offers.
Scroll within the panel for all 13 ·
Security Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes are the vocabulary of least-privilege access. Profiling them shows exactly what an integration — or an agent acting on a user's behalf — is allowed to do.
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for Deutsche Telekom — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 4
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Build 2
SDKs, sample code, and the tooling you integrate with
Access & Security 4
Authentication, authorization, and security posture
Learn 1
Tutorials, courses, talks, and written guidance
Operate 1
Status, limits, changes, and where to get help
Company 8
The organization behind the API
Scroll within the panel for all 8 ·
Other 8
Properties that don't map to a standard resource type
Scroll within the panel for all 8 ·
← All providers · Data indexed from github.com/api-evangelist/deutsche-telekom · machine-readable index on apis.io