# SIM Swap Detection API

**Canonical:** https://apis.io/apis/bt-com/sim-swap/  
**Provider:** BT Group — https://apis.io/providers/bt-com/  
**Documentation:** https://developer.bt.com/products/sim-swap

SIM Swap Detection API is one of 15 APIs that [BT Group](https://apis.io/providers/bt-com/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include SIM Swap, Digital Identity, Fraud Prevention, Account Takeover, and Authentication.

Query when a mobile subscriber's SIM was last changed so relying parties can detect SIM-swap account-takeover attacks before sending SMS one-time passcodes or completing high-risk authentications.

## Machine-readable artifacts (1)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/bt-com/refs/heads/main/apis.yml

## Other BT Group APIs (12)

- [Direct Carrier Billing API](https://apis.io/apis/bt-com/direct-carrier-billing/)
- [Network Identity API](https://apis.io/apis/bt-com/network-identity/)
- [Broadband One Order API](https://apis.io/apis/bt-com/broadband-one/)
- [Quote Management (Ethernet)](https://apis.io/apis/bt-com/quote-management-ethernet/)
- [Address Management API](https://apis.io/apis/bt-com/address-management/)
- [Appointment Management API](https://apis.io/apis/bt-com/appointment-management/)
- [Product and Network Availability API](https://apis.io/apis/bt-com/product-network-availability/)
- [BT Wholesale HubCo WHCE API](https://apis.io/apis/bt-com/hubco-whce/)
- [Global Voice Services API](https://apis.io/apis/bt-com/global-voice-services/)
- [IMEI Lookup API](https://apis.io/apis/bt-com/imei-lookup/)
- [Home Network API](https://apis.io/apis/bt-com/home-network/)
- [Rail Insights API](https://apis.io/apis/bt-com/rail-insights/)

## Tags

SIM Swap, Digital Identity, Fraud Prevention, Account Takeover, Authentication, CAMARA

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