Deutsche Telekom logo

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.

20 APIs 13 Features
TelecommunicationsTelcoMobile Network OperatorCPaaSNetwork API5GCloudIdentityNumber VerificationOpen GatewayCAMARAT-SystemsT-MobileMagentaMagentaBusinessAPI GatewayOpen SourceGermanyEurope

Deutsche Telekom publishes 8 APIs on the APIs.io network, including TARDIS Rover API, TARDIS Controlplane API, TARDIS Identity API, and 5 more. Tagged areas include Telecommunications, Telco, Mobile Network Operator, CPaaS, and Network API.

Deutsche Telekom’s developer surface includes YouTube channel, documentation, getting-started guide, and 22 more developer resources.

APIs

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...

TARDIS Rover API

Control-plane API for the TARDIS (Telekom API Reference Documentation & Integration Service) internal developer platform. Manages Rovers, ApiSpecifications, ApiRoadmaps, FileSpe...

TARDIS Controlplane API

Cross-instance configuration and connectivity API of the TARDIS control plane, ensuring federated integration across multiple TARDIS instances.

TARDIS Identity API

Identity, OIDC client, and realm management API used by the TARDIS control plane and the Open Telekom Integration Platform's Keycloak-based identity layer.

TARDIS Discovery Application API

Discovery service exposing applications registered with the TARDIS control plane, including metadata, ownership, and lifecycle state.

TARDIS Discovery Event API

Discovery service for event-driven specifications managed by TARDIS, providing inventory and metadata for AsyncAPI-style event APIs across the Open Telekom Integration Platform.

TARDIS Discovery Stargate API

Discovery API for Stargate (the TARDIS API gateway routing layer), exposing gateway configuration and downstream service mappings.

TARDIS File Manager API

File and asset management API for TARDIS — handles attachments, schema artifacts, and binary payloads referenced by API specifications.

TARDIS Secret Manager API

Secret resolution API for the TARDIS control plane — resolves secret references to their actual confidential values for authorized control-plane components.

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...

Features

MagentaBusiness CPaaS portfolio — SMS, RCS, Voice, Video, Conversational Connect, Reports, and AI Studio delivered in partnership with Vonage
GSMA Open Gateway / CAMARA-aligned Network APIs — Number Verification and Verify launched jointly with T-Mobile US across Germany and the United States
5G network capability APIs including 5G Slices for App Developers and 5G Live Video Production reserved bandwidth services
Open Telekom Cloud — T-Systems' OpenStack-based sovereign public cloud operated from Germany, with full REST APIs covering compute, storage, networking, container, database, AI, and API Gateway services
Open Telekom Integration Platform (O28M) — open-sourced cloud-native API gateway built on Kong with the Jumper sidecar, Keycloak identity, and the TARDIS control plane
TARDIS internal developer platform with multiple control-plane APIs (Rover, Controlplane, Identity, Discovery, File Manager, Secret Manager, Stargate) published on GitHub as OpenAPI 3
Horizon event-streaming ecosystem (Galaxy, Comet, Quasar, Vortex, Cosmoparrot, Golaris) for pub/sub event delivery, circuit breaking, and Kafka-to-MongoDB synchronization
Sparrow infrastructure-network monitoring tool, K8s-Breakglass privilege-elevation operator, and the Das-Schiff EVPN-to-the-Host network operator
Scale design system — the digital design system underpinning Telekom products and Magenta-branded experiences
Wurzel — Python ETL framework for Retrieval-Augmented Generation pipelines powering Telekom's generative AI workloads
5G Trace Visualizer for converting protocol traces into SVG sequence diagrams
{"Parent of T-Mobile US (NASDAQ"=>"TMUS) and majority owner of T-Systems International"}
245+ public repositories under the github.com/telekom organization with active contributions to Kubernetes, Cluster API, and CNCF projects

Resources

🔗
Website
Website
🌐
DeveloperPortal
DeveloperPortal
🌐
APIPortal
APIPortal
🔗
Products
Products
🌐
InternalDeveloperPortal
InternalDeveloperPortal
🔗
Catalog
Catalog
🔗
OpenTelekomCloud
OpenTelekomCloud
🔗
OpenTelekomCloudDocs
OpenTelekomCloudDocs
🔗
TSystems
TSystems
🔗
TMobileUS
TMobileUS
🔗
Company
Company
📰
Newsroom
Newsroom
🔗
InvestorRelations
InvestorRelations
🔗
Careers
Careers
👥
GitHubOrganization
GitHubOrganization
👥
GitHubOpenSource
GitHubOpenSource
🔗
ContactOpenSource
ContactOpenSource
🔗
Twitter
Twitter
🔗
LinkedIn
LinkedIn
👥
YouTube
YouTube
🔗
Documentation
Documentation
🚀
GettingStarted
GettingStarted
🔗
Partner
Partner
🔗
OpenGateway
OpenGateway
🔗
CAMARA
CAMARA

Sources

Raw ↑
aid: deutsche-telekom
url: https://raw.githubusercontent.com/api-evangelist/deutsche-telekom/refs/heads/main/apis.yml
apis:
- aid: deutsche-telekom:sms-api
  name: Deutsche Telekom SMS API
  tags:
  - Communications
  - CPaaS
  - Messaging
  - SMS
  humanURL: https://developer.telekom.com/en/products/sms-api
  properties:
  - url: https://developer.telekom.com/en/products/sms-api
    type: Documentation
  - url: https://developer.telekom.com/en/api-portal
    type: Portal
  description: Programmatically send and receive text messages in practically every country through Deutsche
    Telekom's CPaaS platform (built in partnership with Vonage). Part of the MagentaBusiness API portfolio.
- aid: deutsche-telekom:rcs-api
  name: Deutsche Telekom Rich Communication Services API
  tags:
  - Communications
  - CPaaS
  - Messaging
  - RCS
  humanURL: https://developer.telekom.com/en/products/RCS
  properties:
  - url: https://developer.telekom.com/en/products/RCS
    type: Documentation
  - url: https://developer.telekom.com/en/api-portal
    type: Portal
  description: Improve customer experience using Rich Communication Services for branded, interactive messaging
    that extends beyond SMS with media, carousels, and verified sender identity.
- aid: deutsche-telekom:conversational-connect-api
  name: Deutsche Telekom Conversational Connect API
  tags:
  - Communications
  - CPaaS
  - Conversational
  - Marketing
  humanURL: https://developer.telekom.com/en/products/conversational_connect
  properties:
  - url: https://developer.telekom.com/en/products/conversational_connect
    type: Documentation
  - url: https://developer.telekom.com/en/api-portal
    type: Portal
  description: Transform customer communications with intelligent conversational marketing across messaging
    channels, integrating bots, agents, and rich media into a single conversational flow.
- aid: deutsche-telekom:voice-api
  name: Deutsche Telekom Voice API
  tags:
  - Communications
  - CPaaS
  - Voice
  humanURL: https://developer.telekom.com/en/products/voice-api
  properties:
  - url: https://developer.telekom.com/en/products/voice-api
    type: Documentation
  - url: https://developer.telekom.com/en/api-portal
    type: Portal
  description: 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.
- aid: deutsche-telekom:video-api
  name: Deutsche Telekom Video API
  tags:
  - Communications
  - CPaaS
  - Video
  humanURL: https://developer.telekom.com/en/products/video-api
  properties:
  - url: https://developer.telekom.com/en/products/video-api
    type: Documentation
  - url: https://developer.telekom.com/en/api-portal
    type: Portal
  description: Bring people together globally through fully programmable, customizable, live video sessions
    embedded in applications, including multi-party meetings, screen sharing, and recording.
- aid: deutsche-telekom:reports-api
  name: Deutsche Telekom Reports API
  tags:
  - Communications
  - CPaaS
  - Reporting
  - Analytics
  humanURL: https://developer.telekom.com/en/products/reports_api
  properties:
  - url: https://developer.telekom.com/en/products/reports_api
    type: Documentation
  - url: https://developer.telekom.com/en/api-portal
    type: Portal
  description: Programmatic access to communications usage data, delivery reports, and billing breakdowns across
    the CPaaS portfolio for analytics, reconciliation, and customer dashboards.
- aid: deutsche-telekom:ai-studio
  name: Deutsche Telekom AI Studio
  tags:
  - AI
  - Communications
  - Conversational
  - Natural Language
  humanURL: https://developer.telekom.com/en/products/ai-studio
  properties:
  - url: https://developer.telekom.com/en/products/ai-studio
    type: Documentation
  - url: https://developer.telekom.com/en/api-portal
    type: Portal
  description: Build conversational customer experiences in natural language across SMS, RCS, voice, video, and
    chat channels using Deutsche Telekom's hosted AI Studio tooling.
- aid: deutsche-telekom:number-verify-api
  name: Deutsche Telekom Number Verification API
  tags:
  - Authentication
  - Identity
  - Network API
  - CAMARA
  humanURL: https://developer.telekom.com/en/products/number-verify
  properties:
  - url: https://developer.telekom.com/en/products/number-verify
    type: Documentation
  - url: https://developer.telekom.com/en/api-portal
    type: Portal
  description: 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 API initiative and
    offered jointly with T-Mobile US through the Bridge Alliance / GSMA Open Gateway.
- aid: deutsche-telekom:verify-api
  name: Deutsche Telekom Verify API
  tags:
  - Authentication
  - Identity
  - 2FA
  - Network API
  humanURL: https://developer.telekom.com/en/products/verify-api
  properties:
  - url: https://developer.telekom.com/en/products/verify-api
    type: Documentation
  - url: https://developer.telekom.com/en/api-portal
    type: Portal
  description: Easily validate customers with two-factor authentication across multiple channels (SMS, voice,
    push) backed by Deutsche Telekom's mobile network signaling.
- aid: deutsche-telekom:5g-slices-api
  name: Deutsche Telekom 5G Slices for App Developers
  tags:
  - 5G
  - Network API
  - Network Slicing
  - Quality of Service
  humanURL: https://developer.telekom.com/en
  properties:
  - url: https://developer.telekom.com/en
    type: Documentation
  - url: https://developer.telekom.com/en/api-portal
    type: Portal
  description: Programmatic access to 5G network slicing so application developers can request guaranteed quality
    of service (latency, throughput) for specific traffic flows over Deutsche Telekom's 5G standalone network.
- aid: deutsche-telekom:tardis-rover-api
  name: TARDIS Rover API
  tags:
  - API Gateway
  - Internal Developer Platform
  - TARDIS
  - Open Telekom Integration Platform
  humanURL: https://developer.telekom.de/docs/src/tardis_customer_handbook
  properties:
  - url: https://developer.telekom.de/docs/src/tardis_customer_handbook
    type: Documentation
  - url: openapi/controlplane-rover-server-openapi.yml
    type: OpenAPI
  - url: https://github.com/telekom/controlplane
    type: SourceCode
  description: Control-plane API for the TARDIS (Telekom API Reference Documentation & Integration Service)
    internal developer platform. Manages Rovers, ApiSpecifications, ApiRoadmaps, FileSpecifications, and
    EventSpecifications for application teams onboarding APIs to the Open Telekom Integration Platform.
- aid: deutsche-telekom:tardis-controlplane-api
  name: TARDIS Controlplane API
  tags:
  - API Gateway
  - Internal Developer Platform
  - TARDIS
  humanURL: https://github.com/telekom/controlplane
  properties:
  - url: https://github.com/telekom/controlplane
    type: SourceCode
  - url: openapi/controlplane-cpapi-openapi.yml
    type: OpenAPI
  description: Cross-instance configuration and connectivity API of the TARDIS control plane, ensuring federated
    integration across multiple TARDIS instances.
- aid: deutsche-telekom:tardis-identity-api
  name: TARDIS Identity API
  tags:
  - Identity
  - OIDC
  - Internal Developer Platform
  - TARDIS
  humanURL: https://github.com/telekom/controlplane
  properties:
  - url: https://github.com/telekom/controlplane
    type: SourceCode
  - url: openapi/controlplane-identity-openapi.yml
    type: OpenAPI
  description: Identity, OIDC client, and realm management API used by the TARDIS control plane and the Open
    Telekom Integration Platform's Keycloak-based identity layer.
- aid: deutsche-telekom:tardis-discovery-application-api
  name: TARDIS Discovery Application API
  tags:
  - API Discovery
  - Internal Developer Platform
  - TARDIS
  humanURL: https://github.com/telekom/controlplane
  properties:
  - url: https://github.com/telekom/controlplane
    type: SourceCode
  - url: openapi/controlplane-discovery-application-openapi.yml
    type: OpenAPI
  description: Discovery service exposing applications registered with the TARDIS control plane, including
    metadata, ownership, and lifecycle state.
- aid: deutsche-telekom:tardis-discovery-event-api
  name: TARDIS Discovery Event API
  tags:
  - Event-Driven
  - API Discovery
  - Internal Developer Platform
  - TARDIS
  humanURL: https://github.com/telekom/controlplane
  properties:
  - url: https://github.com/telekom/controlplane
    type: SourceCode
  - url: openapi/controlplane-discovery-event-openapi.yml
    type: OpenAPI
  description: Discovery service for event-driven specifications managed by TARDIS, providing inventory and
    metadata for AsyncAPI-style event APIs across the Open Telekom Integration Platform.
- aid: deutsche-telekom:tardis-discovery-stargate-api
  name: TARDIS Discovery Stargate API
  tags:
  - API Gateway
  - API Discovery
  - Internal Developer Platform
  - TARDIS
  humanURL: https://github.com/telekom/controlplane
  properties:
  - url: https://github.com/telekom/controlplane
    type: SourceCode
  - url: openapi/controlplane-discovery-stargate-openapi.yml
    type: OpenAPI
  description: Discovery API for Stargate (the TARDIS API gateway routing layer), exposing gateway configuration
    and downstream service mappings.
- aid: deutsche-telekom:tardis-file-manager-api
  name: TARDIS File Manager API
  tags:
  - File Management
  - Internal Developer Platform
  - TARDIS
  humanURL: https://github.com/telekom/controlplane
  properties:
  - url: https://github.com/telekom/controlplane
    type: SourceCode
  - url: openapi/controlplane-file-manager-openapi.yml
    type: OpenAPI
  description: File and asset management API for TARDIS — handles attachments, schema artifacts, and binary
    payloads referenced by API specifications.
- aid: deutsche-telekom:tardis-secret-manager-api
  name: TARDIS Secret Manager API
  tags:
  - Secrets
  - Security
  - Internal Developer Platform
  - TARDIS
  humanURL: https://github.com/telekom/controlplane
  properties:
  - url: https://github.com/telekom/controlplane
    type: SourceCode
  - url: openapi/controlplane-secret-manager-openapi.yml
    type: OpenAPI
  description: Secret resolution API for the TARDIS control plane — resolves secret references to their actual
    confidential values for authorized control-plane components.
- aid: deutsche-telekom:open-telekom-cloud
  name: Open Telekom Cloud
  tags:
  - Cloud
  - IaaS
  - PaaS
  - OpenStack
  - T-Systems
  humanURL: https://docs.otc.t-systems.com/
  properties:
  - url: https://docs.otc.t-systems.com/
    type: Documentation
  - url: https://www.open-telekom-cloud.com/en
    type: Portal
  - url: https://public.t-cloud.com/en/products-services/core-services/api-gateway
    type: Product
  description: 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 Gateway services with full
    REST APIs and SDKs aligned with the upstream Huawei Cloud / OpenStack APIs.
- aid: deutsche-telekom:open-telekom-integration-platform
  name: Open Telekom Integration Platform
  tags:
  - API Gateway
  - Integration Platform
  - Enterprise Integration
  - Kong
  humanURL: https://github.com/telekom/Open-Telekom-Integration-Platform
  properties:
  - url: https://github.com/telekom/Open-Telekom-Integration-Platform
    type: Documentation
  - url: https://github.com/telekom/gateway-jumper
    type: SourceCode
  - url: https://github.com/telekom/gateway-kong-charts
    type: SourceCode
  description: Cloud-native, ubiquitous enterprise integration platform open-sourced by Deutsche Telekom. Combines
    a Kong-based API gateway, the Jumper sidecar, Keycloak identity, and the TARDIS control plane to provide
    governed API exposure and consumption across the group.
name: Deutsche Telekom
tags:
- Telecommunications
- Telco
- Mobile Network Operator
- CPaaS
- Network API
- 5G
- Cloud
- Identity
- Number Verification
- Open Gateway
- CAMARA
- T-Systems
- T-Mobile
- Magenta
- MagentaBusiness
- API Gateway
- Open Source
- Germany
- Europe
kind: contract
image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
access: 3rd-Party
position: Provider
common:
- type: Website
  url: https://www.telekom.com/en
- type: DeveloperPortal
  url: https://developer.telekom.com/en
- type: APIPortal
  url: https://developer.telekom.com/en/api-portal
- type: Products
  url: https://developer.telekom.com/en/products
- type: InternalDeveloperPortal
  url: https://developer.telekom.de/
- type: Catalog
  url: https://developer.telekom.de/catalog
- type: OpenTelekomCloud
  url: https://www.open-telekom-cloud.com/en
- type: OpenTelekomCloudDocs
  url: https://docs.otc.t-systems.com/
- type: TSystems
  url: https://www.t-systems.com/
- type: TMobileUS
  url: https://www.t-mobile.com/
- type: Company
  url: https://www.telekom.com/en/company
- type: Newsroom
  url: https://www.telekom.com/en/media
- type: InvestorRelations
  url: https://www.telekom.com/en/investor-relations
- type: Careers
  url: https://www.telekom.com/en/careers
- type: GitHubOrganization
  url: https://github.com/telekom
- type: GitHubOpenSource
  url: https://www.telekom.com/en/corporate-responsibility/digital-responsibility/details/open-source
- type: ContactOpenSource
  url: mailto:[email protected]
- type: Twitter
  url: https://twitter.com/deutschetelekom
- type: LinkedIn
  url: https://www.linkedin.com/company/deutsche-telekom/
- type: YouTube
  url: https://www.youtube.com/@deutschetelekom
- type: Documentation
  url: https://developer.telekom.com/en
- type: GettingStarted
  url: https://developer.telekom.com/en/api-portal
- type: Partner
  url: https://www.vonage.com/communications-apis/
  name: Vonage CPaaS Partner
- type: OpenGateway
  url: https://www.gsma.com/solutions-and-impact/gsma-open-gateway/
- type: CAMARA
  url: https://camaraproject.org/
- type: Features
  data:
  - MagentaBusiness CPaaS portfolio — SMS, RCS, Voice, Video, Conversational Connect, Reports, and AI Studio
    delivered in partnership with Vonage
  - GSMA Open Gateway / CAMARA-aligned Network APIs — Number Verification and Verify launched jointly with
    T-Mobile US across Germany and the United States
  - 5G network capability APIs including 5G Slices for App Developers and 5G Live Video Production reserved
    bandwidth services
  - Open Telekom Cloud — T-Systems' OpenStack-based sovereign public cloud operated from Germany, with full REST
    APIs covering compute, storage, networking, container, database, AI, and API Gateway services
  - Open Telekom Integration Platform (O28M) — open-sourced cloud-native API gateway built on Kong with the
    Jumper sidecar, Keycloak identity, and the TARDIS control plane
  - TARDIS internal developer platform with multiple control-plane APIs (Rover, Controlplane, Identity,
    Discovery, File Manager, Secret Manager, Stargate) published on GitHub as OpenAPI 3
  - Horizon event-streaming ecosystem (Galaxy, Comet, Quasar, Vortex, Cosmoparrot, Golaris) for pub/sub event
    delivery, circuit breaking, and Kafka-to-MongoDB synchronization
  - Sparrow infrastructure-network monitoring tool, K8s-Breakglass privilege-elevation operator, and the
    Das-Schiff EVPN-to-the-Host network operator
  - Scale design system — the digital design system underpinning Telekom products and Magenta-branded
    experiences
  - Wurzel — Python ETL framework for Retrieval-Augmented Generation pipelines powering Telekom's generative AI
    workloads
  - 5G Trace Visualizer for converting protocol traces into SVG sequence diagrams
  - Parent of T-Mobile US (NASDAQ: TMUS) and majority owner of T-Systems International
  - 245+ public repositories under the github.com/telekom organization with active contributions to Kubernetes,
    Cluster API, and CNCF projects
  sources:
  - https://developer.telekom.com/en
  - https://developer.telekom.com/en/api-portal
  - https://developer.telekom.com/en/products
  - https://www.telekom.com/en/media/media-information/archive/new-network-apis-1027626
  - https://github.com/telekom
  - https://github.com/telekom/controlplane
  - https://github.com/telekom/Open-Telekom-Integration-Platform
  - https://www.open-telekom-cloud.com/en
  - https://docs.otc.t-systems.com/
  updated: '2026-05-25'
created: '2026-05-25'
modified: '2026-05-25'
description: 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.
maintainers:
- FN: Kin Lane
  email: [email protected]
  X: apievangelist
  url: https://apievangelist.com
specificationVersion: '0.20'