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.
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.
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...
Improve customer experience using Rich Communication Services for branded, interactive messaging that extends beyond SMS with media, carousels, and verified sender identity.
Transform customer communications with intelligent conversational marketing across messaging channels, integrating bots, agents, and rich media into a single conversational flow.
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.
Bring people together globally through fully programmable, customizable, live video sessions embedded in applications, including multi-party meetings, screen sharing, and record...
Programmatic access to communications usage data, delivery reports, and billing breakdowns across the CPaaS portfolio for analytics, reconciliation, and customer dashboards.
Build conversational customer experiences in natural language across SMS, RCS, voice, video, and chat channels using Deutsche Telekom's hosted AI Studio tooling.
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 ...
Easily validate customers with two-factor authentication across multiple channels (SMS, voice, push) backed by Deutsche Telekom's mobile network signaling.
Programmatic access to 5G network slicing so application developers can request guaranteed quality of service (latency, throughput) for specific traffic flows over Deutsche Tele...
Control-plane API for the TARDIS (Telekom API Reference Documentation & Integration Service) internal developer platform. Manages Rovers, ApiSpecifications, ApiRoadmaps, FileSpe...
Identity, OIDC client, and realm management API used by the TARDIS control plane and the Open Telekom Integration Platform's Keycloak-based identity layer.
Discovery service for event-driven specifications managed by TARDIS, providing inventory and metadata for AsyncAPI-style event APIs across the Open Telekom Integration Platform.
Secret resolution API for the TARDIS control plane — resolves secret references to their actual confidential values for authorized control-plane components.
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 ...
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...
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
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'