# MTN Group Add User API

**Canonical:** https://apis.io/apis/mtn-group/mtn-group-add-user-api/  
**Provider:** MTN Group — https://apis.io/providers/mtn-group/  
**Base URL:** https://api.mtn.com/accountDecisioning/v1  
**Documentation:** https://developers.mtn.com/products/account-decisioning

MTN Group Add User API is one of 148 APIs that [MTN Group](https://apis.io/providers/mtn-group/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Add User. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

The Add User API from MTN Group — 1 operation(s) for add user.

## Operations (1)

| Method | Path | Summary |
|---|---|---|
| POST | `/customer/{portfolioId}/user` | To add users |

## Machine-readable artifacts (231)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/mtn-group/refs/heads/main/openapi/mtn-group-add-user-api-openapi.yml
- **Documentation** — https://developers.mtn.com/products/account-decisioning
- **APIReference** — https://developers.mtn.com/products/account-decisioning
- **Documentation** — https://developers.mtn.com/products/tmf-customer-bill-management
- **APIReference** — https://developers.mtn.com/products/tmf-customer-bill-management
- **Documentation** — https://developers.mtn.com/products/mtn-customer-loans-api-v1
- **APIReference** — https://developers.mtn.com/products/mtn-customer-loans-api-v1
- **Documentation** — https://developers.mtn.com/products/subscriber-details
- **APIReference** — https://developers.mtn.com/products/subscriber-details
- **Documentation** — https://developers.mtn.com/products/subscriber-type
- **APIReference** — https://developers.mtn.com/products/subscriber-type
- **Documentation** — https://developers.mtn.com/products/provisioning
- **APIReference** — https://developers.mtn.com/products/provisioning
- **Documentation** — https://developers.mtn.com/products/unified-balance-v1
- **APIReference** — https://developers.mtn.com/products/unified-balance-v1
- **Documentation** — https://developers.mtn.com/products/tmf-resourceinventorymanagement-tmf639
- **APIReference** — https://developers.mtn.com/products/tmf-resourceinventorymanagement-tmf639
- **Documentation** — https://developers.mtn.com/products/sales-management
- **APIReference** — https://developers.mtn.com/products/sales-management
- **Documentation** — https://developers.mtn.com/products/service-activation-and-configuration
- **APIReference** — https://developers.mtn.com/products/service-activation-and-configuration
- **Documentation** — https://developers.mtn.com/products/service-ordering
- **APIReference** — https://developers.mtn.com/products/service-ordering
- **Documentation** — https://developers.mtn.com/products/bss-tt-oauth-v1
- **APIReference** — https://developers.mtn.com/products/bss-tt-oauth-v1
- **Documentation** — https://developers.mtn.com/products/balance-management-v1
- **APIReference** — https://developers.mtn.com/products/balance-management-v1
- **Documentation** — https://developers.mtn.com/products/callmeback-v1
- **APIReference** — https://developers.mtn.com/products/callmeback-v1
- **Documentation** — https://developers.mtn.com/products/callmeback-v2
- **APIReference** — https://developers.mtn.com/products/callmeback-v2
- **Documentation** — https://developers.mtn.com/products/rcs-communication
- **APIReference** — https://developers.mtn.com/products/rcs-communication
- **Documentation** — https://developers.mtn.com/products/communication-management-v1
- **APIReference** — https://developers.mtn.com/products/communication-management-v1
- **Documentation** — https://developers.mtn.com/products/tmf681-communication-management
- **APIReference** — https://developers.mtn.com/products/tmf681-communication-management
- **Documentation** — https://developers.mtn.com/products/ayo-preapproval
- **APIReference** — https://developers.mtn.com/products/ayo-preapproval
- **Documentation** — https://developers.mtn.com/products/content-push
- …and 191 more, listed in full on the page.

## Other MTN Group APIs (12)

- [MTN MoMo Collection API](https://apis.io/apis/mtn-group/momo-collection/)
- [MTN MoMo Disbursements API](https://apis.io/apis/mtn-group/momo-disbursement/)
- [MTN MoMo Remittance API](https://apis.io/apis/mtn-group/momo-remittance/)
- [MTN MoMo Sandbox User Provisioning API](https://apis.io/apis/mtn-group/momo-sandbox-user-provisioning/)
- [MTN Group Accessible to 3PP API](https://apis.io/apis/mtn-group/mtn-group-accessible-to-3pp-api/)
- [MTN Group Accessible to USSD Gateway API](https://apis.io/apis/mtn-group/mtn-group-accessible-to-ussd-gateway-api/)
- [MTN Group Activation API](https://apis.io/apis/mtn-group/mtn-group-activation-api/)
- [MTN Group Admin Suspend API](https://apis.io/apis/mtn-group/mtn-group-admin-suspend-api/)
- [MTN Group Adverts API](https://apis.io/apis/mtn-group/mtn-group-adverts-api/)
- [MTN Group Advice Reconcile API](https://apis.io/apis/mtn-group/mtn-group-advice-reconcile-api/)
- [MTN Group Agents API](https://apis.io/apis/mtn-group/mtn-group-agents-api/)
- [MTN Group Applied Customer Billing Rate API](https://apis.io/apis/mtn-group/mtn-group-appliedcustomerbillingrate-api/)

## Tags

Add User

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/mtn-group/mtn-group-add-user-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/mtn-group/.