AT&T · OAuth Scopes

AT&T OAuth Scopes

OAuth 2.0 derived

AT&T publishes 10 OAuth 2.0 scopes via the authorizationCode and clientCredentials flows. Scopes are the fine-grained permissions an application requests at authorization time to act against the AT&T API on a user’s behalf.

Tokens are issued from https://api.att.com/oauth/v4/token.

This index is generated from the provider’s OpenAPI security definitions (and, where available, its documented scope reference) and refreshes on every APIs.io network build. Browse every provider’s scopes at scopes.apis.io.

5GBroadbandCAMARAConnectivityDevice StatusEdge ComputingEnterpriseFortune 100MessagingMobileNetworkNetwork APIsSIM SwapSpeechTelecommunicationsWirelessWireline
Scopes: 10 Flows: authorizationCode, clientCredentials Method: derived

OAuth endpoints

Authorization URL
https://api.att.com/oauth/v4/authorize
Token URL
https://api.att.com/oauth/v4/token https://devex-web.att.com/oauth/token
Flows
authorizationCodeclientCredentials

Scopes (10)

ScopeDescriptionFlows
ADS Access to Advertising APIs clientCredentials
IMMN Send Message - send MMS and SMS messages on behalf of user authorizationCode
MIM Message Inbox Management - read, update, and delete messages authorizationCode
MMS Access to MMS messaging APIs clientCredentials
SMS Access to SMS messaging APIs clientCredentials
SPEECH Access to Speech to Text APIs clientCredentials
STTC Access to Speech to Text Custom APIs clientCredentials
TTS Access to Text to Speech APIs clientCredentials
enterprise Access AT&T enterprise connectivity APIs clientCredentials
network Access AT&T network APIs clientCredentials

📄 Provider scope reference: https://developer.att.com/oauth-2/docs

Source

OAuth Scopes

Raw ↑ 
generated: '2026-07-11'
method: derived
docs: https://developer.att.com/oauth-2/docs
note: AT&T publishes no OAuth scopes for the Developer Hub's invite-only CAMARA network APIs, which use a client_credentials
  flow (https://devex-web.att.com/developer-hub/docs/network-api-accelerator-program); the OAuth 2.0 scope documentation
  at https://developer.att.com/oauth-2/docs covers only legacy APIs (SMS, MMS, ADS, Speech).
source: openapi/_original/att-device-status-api.yaml, openapi/_original/att-enterprise-connectivity-apis.yaml, openapi/_original/att-in-app-messaging-api.yaml,
  openapi/_original/att-mobility-threat-anomaly-detection-api.yaml, openapi/_original/att-network-apis.yaml, openapi/_original/att-network-insights-api.yaml,
  openapi/_original/att-number-verification-api.yaml, openapi/_original/att-quality-on-demand-api.yaml, openapi/_original/att-sim-swap-api.yaml,
  openapi/_original/att-sms-api.yaml
schemes:
- name: oauth2
  source: openapi/_original/att-in-app-messaging-api.yaml
  flows:
  - flow: authorizationCode
    authorizationUrl: https://api.att.com/oauth/v4/authorize
    tokenUrl: https://api.att.com/oauth/v4/token
  description: AT&T OAuth 2.0 with user consent via authorization code flow
- name: oauth2
  source: openapi/_original/att-sms-api.yaml
  flows:
  - flow: clientCredentials
    tokenUrl: https://api.att.com/oauth/v4/token
  description: AT&T OAuth 2.0 authentication using client credentials grant
- name: oauth2
  source: openapi/_original/att-enterprise-connectivity-apis.yaml
  flows:
  - flow: clientCredentials
    tokenUrl: https://devex-web.att.com/oauth/token
- name: oauth2
  source: openapi/_original/att-network-apis.yaml
  flows:
  - flow: clientCredentials
    tokenUrl: https://api.att.com/oauth/v4/token
- name: oauth2
  source: openapi/_original/att-device-status-api.yaml
  flows:
  - flow: clientCredentials
    tokenUrl: https://api.att.com/oauth/v4/token
  description: AT&T OAuth 2.0 for CAMARA network APIs
- name: oauth2
  source: openapi/_original/att-mobility-threat-anomaly-detection-api.yaml
  flows:
  - flow: clientCredentials
    tokenUrl: https://api.att.com/oauth/v4/token
  description: AT&T OAuth 2.0 for network security APIs
- name: oauth2
  source: openapi/_original/att-network-insights-api.yaml
  flows:
  - flow: clientCredentials
    tokenUrl: https://api.att.com/oauth/v4/token
  description: AT&T OAuth 2.0 for network APIs
- name: oauth2
  source: openapi/_original/att-number-verification-api.yaml
  flows:
  - flow: clientCredentials
    tokenUrl: https://api.att.com/oauth/v4/token
  description: AT&T OAuth 2.0 for CAMARA network APIs
- name: oauth2
  source: openapi/_original/att-quality-on-demand-api.yaml
  flows:
  - flow: clientCredentials
    tokenUrl: https://api.att.com/oauth/v4/token
  description: AT&T OAuth 2.0 for CAMARA network APIs
- name: oauth2
  source: openapi/_original/att-sim-swap-api.yaml
  flows:
  - flow: clientCredentials
    tokenUrl: https://api.att.com/oauth/v4/token
  description: AT&T OAuth 2.0 for CAMARA network APIs
scopes:
- scope: ADS
  description: Access to Advertising APIs
  flows:
  - clientCredentials
  sources:
  - openapi/_original/att-sms-api.yaml
- scope: IMMN
  description: Send Message - send MMS and SMS messages on behalf of user
  flows:
  - authorizationCode
  sources:
  - openapi/_original/att-in-app-messaging-api.yaml
- scope: MIM
  description: Message Inbox Management - read, update, and delete messages
  flows:
  - authorizationCode
  sources:
  - openapi/_original/att-in-app-messaging-api.yaml
- scope: MMS
  description: Access to MMS messaging APIs
  flows:
  - clientCredentials
  sources:
  - openapi/_original/att-sms-api.yaml
- scope: SMS
  description: Access to SMS messaging APIs
  flows:
  - clientCredentials
  sources:
  - openapi/_original/att-sms-api.yaml
- scope: SPEECH
  description: Access to Speech to Text APIs
  flows:
  - clientCredentials
  sources:
  - openapi/_original/att-sms-api.yaml
- scope: STTC
  description: Access to Speech to Text Custom APIs
  flows:
  - clientCredentials
  sources:
  - openapi/_original/att-sms-api.yaml
- scope: TTS
  description: Access to Text to Speech APIs
  flows:
  - clientCredentials
  sources:
  - openapi/_original/att-sms-api.yaml
- scope: enterprise
  description: Access AT&T enterprise connectivity APIs
  flows:
  - clientCredentials
  sources:
  - openapi/_original/att-enterprise-connectivity-apis.yaml
- scope: network
  description: Access AT&T network APIs
  flows:
  - clientCredentials
  sources:
  - openapi/_original/att-network-apis.yaml