AT&T
AT&T Inc. is a multinational telecommunications holding company providing wireless and wireline communications, broadband, and business networking to consumers and enterprises. Its developer surface spans four programs: the legacy AT&T Developer Program (SMS, MMS, in-app messaging, speech and OAuth), the MVNX APIs for mobile virtual network operators, the Alliance enterprise wireline APIs for service qualification and ordering, and the invite-only Network API Accelerator Program exposing GSMA CAMARA network APIs — SIM swap, device status, number verification, quality on demand, network insights and mobility threat detection.
AT&T publishes 23 APIs on the APIs.io network, including Authentication API, Balance Management API, Device Management API, and 20 more. Tagged areas include 5G, Broadband, CAMARA, Connectivity, and Device Status.
The AT&T catalog on APIs.io includes 10 JSON-LD contexts and 2 Spectral governance rulesets.
AT&T’s developer surface includes authentication, developer portal, documentation, getting-started guide, support, FAQ, signup flow, and 21 more developer resources.
Kin Score
APIs 28
Individual APIs this provider publishes, each with its own machine-readable definition.
AT&T OAuth 2.0 API
AT&T OAuth 2.0 authentication API providing access tokens for all AT&T REST APIs. Supports Authorization Code, Client Credentials, and Refresh Token grant types. Scopes include ...
AT&T Alliance Wireline APIs
Wireline business APIs enabling partners to expedite quoting, service qualification, and ordering of AT&T wireline products. Includes Quick Quote, Product Catalog, Service Quali...
AT&T Authentication API
The Authentication API from AT&T — 1 operation(s) for authentication.
AT&T Balance Management API
The Balance Management API from AT&T — 1 operation(s) for balance management.
AT&T Device Management API
The Device Management API from AT&T — 2 operation(s) for device management.
AT&T Geographic Sites API
The Geographic Sites API from AT&T — 1 operation(s) for geographic sites.
AT&T Inbox Management API
The Inbox Management API from AT&T — 2 operation(s) for inbox management.
AT&T Messages API
The Messages API from AT&T — 2 operation(s) for messages.
AT&T Number Management API
The Number Management API from AT&T — 2 operation(s) for number management.
AT&T Porting API
The Porting API from AT&T — 3 operation(s) for porting.
AT&T Product Orders API
The Product Orders API from AT&T — 1 operation(s) for product orders.
AT&T Service Management API
The Service Management API from AT&T — 1 operation(s) for service management.
AT&T SMS Messaging API
The SMS Messaging API from AT&T — 3 operation(s) for sms messaging.
AT&T Subscriber Management API
The Subscriber Management API from AT&T — 1 operation(s) for subscriber management.
AT&T MVNO APIs
TM Forum-aligned APIs for mobile virtual network operators (MVNOs) on the AT&T network. The MVNX API suite covers subscriber activation, number portability, device management, s...
AT&T Cloud Voice APIs
REST APIs for AT&T Business Voice and Cloud Voice services enabling partners to manage service ordering, provisioning, and administration for AT&T's enterprise voice and cloud c...
AT&T eBonding APIs
Seamless API integration with AT&T's wireless and wireline IT and ordering systems. eBonding APIs enable enterprise partners and resellers to integrate their BSS/OSS systems dir...
AT&T Order Management API
Track and manage existing orders
AT&T Product Ordering API
Place and manage service orders
AT&T Service Qualification API
Check service availability at a location
AT&T Device Connectivity API
The Device Connectivity API from AT&T — 1 operation(s) for device connectivity.
AT&T Device Roaming API
The Device Roaming API from AT&T — 1 operation(s) for device roaming.
AT&T Network Metrics API
The Network Metrics API from AT&T — 1 operation(s) for network metrics.
AT&T Number Verification API
The Number Verification API from AT&T — 1 operation(s) for number verification.
AT&T Quality on Demand API
The QoD Sessions API from AT&T — 2 operation(s) for qod sessions.
AT&T SIM Swap API
The SIM Swap API from AT&T — 2 operation(s) for sim swap.
AT&T Threat Detection API
The Threat Detection API from AT&T — 1 operation(s) for threat detection.
AT&T Threat Subscriptions API
The Threat Subscriptions API from AT&T — 1 operation(s) for threat subscriptions.
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GraphQL 1
GraphQL schemas published by this provider.
AT&T GraphQL Schema
This conceptual GraphQL schema models the AT&T telecommunications and network services platform, covering wireless accounts, device management, voice and messaging services, dat...
GRAPHQLPricing Plans 1
Published pricing tiers and plan structures.
Att Plans Pricing
PLANSRate Limits 1
Documented rate limits and quota policies.
Att Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Att Finops
FINOPSFeatures 4
Notable capabilities this provider offers.
CAMARA Industry-Standard APIs
Implements GSMA CAMARA open-source standard APIs including SIM Swap, Device Status, Number Verification, and Quality on Demand for cross-carrier interoperability.
Network API Accelerator Program
Invite-only early access program for developers to trial pre-release 5G network APIs and influence future network capability development.
5G Network Capabilities
Exposes AT&T's 5G network intelligence including QoS on demand, network performance insights, and device connectivity status.
Fraud Prevention Network Signals
Network-based fraud signals including SIM swap detection, number verification, and mobility threat detection to strengthen app security.
Semantic Vocabularies 10
JSON-LD contexts and semantic vocabularies used across these APIs.
Att Mvnx Api Context
JSON-LDAtt Sim Swap Api Context
JSON-LDAtt Sms Api Context
JSON-LDEnterprise Apis Context
JSON-LDScroll for all 10
Spectral Rules 2
Spectral governance rulesets for linting and validating these APIs.
AT&T API Rules
SPECTRALAT&T API Rules
SPECTRALJSON Schema 82
Standalone JSON Schema definitions for this provider's data models.
CreateSessionRequest
JSON SCHEMADevice
JSON SCHEMADeviceConnectivityRequest
JSON SCHEMADeviceConnectivityStatus
JSON SCHEMADeviceRoamingRequest
JSON SCHEMADeviceRoamingStatus
JSON SCHEMAErrorInfo
JSON SCHEMANetworkMetrics
JSON SCHEMANetworkMetricsRequest
JSON SCHEMANumberVerificationRequest
JSON SCHEMANumberVerificationResponse
JSON SCHEMASessionInfo
JSON SCHEMASimSwapCheckRequest
JSON SCHEMASimSwapCheckResponse
JSON SCHEMASimSwapDateRequest
JSON SCHEMASimSwapDateResponse
JSON SCHEMAThreatAssessment
JSON SCHEMAThreatAssessmentRequest
JSON SCHEMAThreatIndicator
JSON SCHEMAThreatSubscription
JSON SCHEMAThreatSubscriptionRequest
JSON SCHEMADeviceConnectivityRequest
JSON SCHEMADeviceConnectivityStatus
JSON SCHEMADeviceRoamingRequest
JSON SCHEMADeviceRoamingStatus
JSON SCHEMADevice
JSON SCHEMAProduct Order Request
JSON SCHEMAProduct Order
JSON SCHEMAService Qualification Request
JSON SCHEMAService Qualification Response
JSON SCHEMADeltaResponse
JSON SCHEMAMessageDetail
JSON SCHEMAMessageIndexResponse
JSON SCHEMAMessageListResponse
JSON SCHEMAMessageSummary
JSON SCHEMASendMessageRequest
JSON SCHEMASendMessageResponse
JSON SCHEMAUpdateMessageRequest
JSON SCHEMAUpdateMessageResponse
JSON SCHEMADevice
JSON SCHEMAThreatAssessmentRequest
JSON SCHEMAThreatAssessment
JSON SCHEMAThreatIndicator
JSON SCHEMAThreatSubscriptionRequest
JSON SCHEMAThreatSubscription
JSON SCHEMACancelPortabilityOrder
JSON SCHEMAGeographicSite
JSON SCHEMAPortabilityOrderCancellation
JSON SCHEMAPortabilityOrderCreate
JSON SCHEMAPortabilityOrder
JSON SCHEMAPortabilityOrderUpdate
JSON SCHEMAProductOrderCreate
JSON SCHEMAProductOrder
JSON SCHEMAProduct
JSON SCHEMAResourceReservationCreate
JSON SCHEMAResourceReservation
JSON SCHEMAResourceReservationUpdate
JSON SCHEMAResource
JSON SCHEMAResourceUpdate
JSON SCHEMAService
JSON SCHEMATopupBalanceCreate
JSON SCHEMATopupBalance
JSON SCHEMADevice
JSON SCHEMANetworkMetricsRequest
JSON SCHEMANetworkMetrics
JSON SCHEMANumberVerificationRequest
JSON SCHEMANumberVerificationResponse
JSON SCHEMACreateSessionRequest
JSON SCHEMADevice
JSON SCHEMASessionInfo
JSON SCHEMASimSwapCheckRequest
JSON SCHEMASimSwapCheckResponse
JSON SCHEMASimSwapDateRequest
JSON SCHEMASimSwapDateResponse
JSON SCHEMADeliveryInfoResponse
JSON SCHEMADeliveryInfo
JSON SCHEMAInboundSmsMessage
JSON SCHEMAInboundSmsResponse
JSON SCHEMASendSmsRequest
JSON SCHEMASendSmsResponse
JSON SCHEMATokenRequest
JSON SCHEMATokenResponse
JSON SCHEMAScroll for all 82
JSON Structure 62
JSON Structure definitions describing this provider's data shapes.
Att Structure
JSON STRUCTUREDevice Status Api Device Connectivity Request Structure
JSON STRUCTUREDevice Status Api Device Connectivity Status Structure
JSON STRUCTUREDevice Status Api Device Roaming Request Structure
JSON STRUCTUREDevice Status Api Device Roaming Status Structure
JSON STRUCTUREDevice Status Api Device Structure
JSON STRUCTUREEnterprise Apis Product Order Request Structure
JSON STRUCTUREEnterprise Apis Product Order Structure
JSON STRUCTUREEnterprise Apis Service Qualification Request Structure
JSON STRUCTUREEnterprise Apis Service Qualification Response Structure
JSON STRUCTUREIn App Messaging Api Delta Response Structure
JSON STRUCTUREIn App Messaging Api Message Detail Structure
JSON STRUCTUREIn App Messaging Api Message Index Response Structure
JSON STRUCTUREIn App Messaging Api Message List Response Structure
JSON STRUCTUREIn App Messaging Api Message Summary Structure
JSON STRUCTUREIn App Messaging Api Send Message Request Structure
JSON STRUCTUREIn App Messaging Api Send Message Response Structure
JSON STRUCTUREIn App Messaging Api Update Message Request Structure
JSON STRUCTUREIn App Messaging Api Update Message Response Structure
JSON STRUCTUREMobility Threat Anomaly Detection Api Device Structure
JSON STRUCTUREMvnx Api Cancel Portability Order Structure
JSON STRUCTUREMvnx Api Geographic Site Structure
JSON STRUCTUREMvnx Api Portability Order Cancellation Structure
JSON STRUCTUREMvnx Api Portability Order Create Structure
JSON STRUCTUREMvnx Api Portability Order Structure
JSON STRUCTUREMvnx Api Portability Order Update Structure
JSON STRUCTUREMvnx Api Product Order Create Structure
JSON STRUCTUREMvnx Api Product Order Structure
JSON STRUCTUREMvnx Api Product Structure
JSON STRUCTUREMvnx Api Resource Reservation Create Structure
JSON STRUCTUREMvnx Api Resource Reservation Structure
JSON STRUCTUREMvnx Api Resource Reservation Update Structure
JSON STRUCTUREMvnx Api Resource Structure
JSON STRUCTUREMvnx Api Resource Update Structure
JSON STRUCTUREMvnx Api Service Structure
JSON STRUCTUREMvnx Api Topup Balance Create Structure
JSON STRUCTUREMvnx Api Topup Balance Structure
JSON STRUCTURENetwork Insights Api Device Structure
JSON STRUCTURENetwork Insights Api Network Metrics Request Structure
JSON STRUCTURENetwork Insights Api Network Metrics Structure
JSON STRUCTUREQuality On Demand Api Create Session Request Structure
JSON STRUCTUREQuality On Demand Api Device Structure
JSON STRUCTUREQuality On Demand Api Session Info Structure
JSON STRUCTURESim Swap Api Sim Swap Check Request Structure
JSON STRUCTURESim Swap Api Sim Swap Check Response Structure
JSON STRUCTURESim Swap Api Sim Swap Date Request Structure
JSON STRUCTURESim Swap Api Sim Swap Date Response Structure
JSON STRUCTURESms Api Delivery Info Response Structure
JSON STRUCTURESms Api Delivery Info Structure
JSON STRUCTURESms Api Inbound Sms Message Structure
JSON STRUCTURESms Api Inbound Sms Response Structure
JSON STRUCTURESms Api Send Sms Request Structure
JSON STRUCTURESms Api Send Sms Response Structure
JSON STRUCTURESms Api Token Request Structure
JSON STRUCTURESms Api Token Response Structure
JSON STRUCTUREScroll for all 62
Examples 72
Example request and response payloads for these APIs.
Att Checksimswap Example
EXAMPLEAtt Createqodsession Example
EXAMPLEAtt Getdevicethreats Example
EXAMPLEAtt Getqodsession Example
EXAMPLEAtt Listqodsessions Example
EXAMPLEMvnx Api Product Example
EXAMPLEMvnx Api Resource Example
EXAMPLEMvnx Api Service Example
EXAMPLEScroll for all 72
Security Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Use Cases 14
What developers build with this provider.
SIM Swap Fraud Prevention
Detect recent SIM card changes to prevent account takeover attacks and strengthen multi-factor authentication flows.
Frictionless Mobile Authentication
Verify device phone numbers silently via the network without OTP codes, reducing authentication friction in mobile apps.
5G Quality of Service Optimization
Request guaranteed bandwidth or low latency for real-time applications like video conferencing, AR/VR, and industrial IoT.
Device Connectivity Monitoring
Monitor device connectivity and roaming status to trigger location-aware application behaviors.
Threat Detection and Security
Leverage AT&T network ML-based threat signals to detect anomalous device behavior and security incidents.
Enterprise Digital Transformation
Automate wireline service ordering, qualification, and provisioning for enterprise customers through API integration.
Mobile App Authentication
Use AT&T network signals for frictionless authentication and fraud prevention in consumer and business mobile applications.
IoT and Edge Computing
Connect and manage IoT devices using AT&T's 5G and LTE networks with quality of service guarantees for mission-critical applications.
MVNO Launch and Operations
Launch and operate mobile virtual network services on AT&T's infrastructure using TM Forum-standard management APIs.
Workforce Communication
Integrate AT&T voice and messaging APIs into business workflows for employee and customer communication automation.
SMS Alerts and Notifications
Send security verification codes, appointment reminders, promotional offers, and customer feedback requests via SMS short code.
In-App Messaging Integration
Embed MMS and SMS messaging directly into mobile applications with full inbox management capabilities.
Mobile Virtual Network Operations
Launch and operate MVNO services using AT&T's network with automated subscriber onboarding, porting, and lifecycle management.
Enterprise Wireline Ordering
Automate service qualification, quoting, and order submission for enterprise connectivity services.
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Integrations 10
Pre-built integrations with other platforms and tools.
Aduna Network API Platform
AT&T's partnership with Aduna provides standardized access to AT&T 5G Network APIs with cross-carrier interoperability for all three major U.S. carriers.
Vonage (Ericsson)
Collaboration with Vonage to bring AT&T CAMARA network APIs to communications platform developers.
GSMA CAMARA
Member of GSMA's CAMARA open-source project defining standardized telco network APIs for cross-operator portability.
Microsoft Azure
AT&T and Microsoft partnership for 5G and Azure-powered edge computing solutions for enterprise applications.
Cisco
Integration with Cisco enterprise networking and collaboration solutions through AT&T's business services.
IBM
AT&T and IBM partnership for AI-powered network management and cloud services integration.
TM Forum Open APIs
MVNX and enterprise APIs follow TM Forum Open API standards for telecom BSS/OSS interoperability.
IBM Worklight
AT&T API Platform Adapters for IBM Worklight mobile development platform.
Salesforce Platform
AT&T Toolkit for Salesforce enabling speech and messaging API integration in Salesforce apps.
TM Forum APIs
MVNX APIs align with TM Forum Open API standards including TMF 622, 637, 639, 640, 654, 674, 689, 702, 716, and 761.
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Solutions 3
Packaged solutions this provider offers.
AT&T Business
Comprehensive connectivity, cloud, cybersecurity, and collaboration solutions for small, medium, and enterprise businesses.
FirstNet
Dedicated broadband network for America's first responders including priority access, preemption, and dedicated coverage expansion.
AT&T Wholesale
Network services for carriers, MVNOs, and resellers including voice, data, and roaming services on AT&T's infrastructure.
Press 5
Recent news and press coverage referencing this provider.
Enhancing Network Optimization and Planning with AI
AI for small business: How to get started
AT&T Transformed into an AI Company with H2O.ai
AT&T and H2O.ai Launch Co-Developed Artificial ...
AT&T Tests New AI Digital Receptionist
Resources
Get Started 6
Portal, sign-up, and the first successful call
Documentation 3
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 2
Pagination, idempotency, versioning, errors, and events
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 3
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 1
Properties that don't map to a standard resource type