Technical Library
NGEAG Developer Resources
Are you an AT&T External Application Gateway NGEAG developer? For the latest SOAP Parlay X documentation please contact DL-PartnerProvisioningOnboardingTeam@att.com.
The AT&T External Application Gateway provides a core set of messaging, location, and mobile device capabilities APIs based on the Parlay X Web services standards. Native protocol messaging APIs are also available.
SOAP Parlay X APIs
| Network Service | NGEAG Version | API Implementation | Availability? |
|---|---|---|---|
| SMS |
2.2 |
SOAP Parlay X version 2.1 | NGEAG Production |
| MMS |
2.2 |
SOAP Parlay X version 2.1 | NGEAG Production |
| Device Capabilities |
3.0 |
SOAP Parlay X version 3.0 | NGEAG Production |
Native Messaging APIs
AT&T expects developers using native messaging APIs to have deep expertise and self-reliance in native messaging protocols. AT&T continues to provide native messaging APIs due to persistent demand; however, we do not provide developer support for these legacy APIs.
| Network Service | API Implementation | Availability? |
|---|---|---|
| SMS | Native Protocol SMPP version 3.4 |
NGEAG Production |
| MMS | Native Protocol MM7 release 5.5, 6.3, 6.0 |
NGEAG Production |