# AT&T MVNX API

**Canonical:** https://apis.io/apis/at-and-t/att-mvnx-api/  
**Provider:** AT&T — https://apis.io/providers/at-and-t/  
**Base URL:** https://devex-web.att.com  
**Documentation:** https://devex-web.att.com/mvnx

AT&T MVNX API is one of 5 APIs that [AT&T](https://apis.io/providers/at-and-t/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include MVNO, Mobile, Subscriber, TM Forum, and Porting. The published artifact set on APIs.io includes API documentation, a getting-started guide, and an OpenAPI specification.

TM Forum-aligned API suite for mobile virtual network operators (MVNOs) enabling subscriber activation, number management, porting operations, device and SIM management, subscriber profile management, service management, and policy and balance management. Follows TMF standards (622, 637, 639, 640, 654, 674, 689, 702, 716, 761).

## Machine-readable artifacts (3)

- **Documentation** — https://devex-web.att.com/mvnx/docs/mvnx-quickstart
- **GettingStarted** — https://devex-web.att.com/mvnx/docs/mvnx-quickstart
- **OpenAPI** — https://artifacts.apis.io/at-and-t/openapi/at-and-t-mvnx-api.yaml

## Other AT&T APIs (4)

- [AT&T SMS API](https://apis.io/apis/at-and-t/att-sms-api/)
- [AT&T In-App Messaging API](https://apis.io/apis/at-and-t/att-in-app-messaging-api/)
- [AT&T OAuth 2.0 API](https://apis.io/apis/at-and-t/att-oauth-api/)
- [AT&T Alliance Wireline APIs](https://apis.io/apis/at-and-t/att-alliance-wireline-apis/)

## Tags

MVNO, Mobile, Subscriber, TM Forum, Porting, SIM

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/at-and-t/att-mvnx-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/at-and-t/.