# Connexis Cash Strong Customer Authentication (SCA)

**Canonical:** https://apis.io/apis/connexis-cash/strong-authentication/  
**Provider:** Connexis Cash — https://apis.io/providers/connexis-cash/  
**Documentation:** https://developers.cib.bnpparibas.com/index.php/docs/sca

Connexis Cash Strong Customer Authentication (SCA) is one of 8 APIs that [Connexis Cash](https://apis.io/providers/connexis-cash/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include PSD2, SCA, and Security. The published artifact set on APIs.io includes API documentation.

A documented Strong Customer Authentication flow that BNP Paribas provides for Connexis Cash to satisfy PSD2 SCA requirements. TPPs integrate the SCA flow into their PSD2 journeys so that Connexis Cash users authenticate with two factors before consenting to share account data or initiate payments.

## Machine-readable artifacts (2)

- **Documentation** — https://developers.cib.bnpparibas.com/index.php/docs/sca
- **DeveloperPortal** — https://developers.cib.bnpparibas.com/

## Other Connexis Cash APIs (7)

- [Connexis Cash PSD2 Account Information API (STET)](https://apis.io/apis/connexis-cash/psd2-account-information/)
- [Connexis Cash Digital Banking Platform](https://apis.io/apis/connexis-cash/digital-banking-platform/)
- [Connexis Cash Accounts API](https://apis.io/apis/connexis-cash/connexis-cash-accounts-api/)
- [Connexis Cash Balances API](https://apis.io/apis/connexis-cash/connexis-cash-balances-api/)
- [Connexis Cash Beneficiaries API](https://apis.io/apis/connexis-cash/connexis-cash-beneficiaries-api/)
- [Connexis Cash Consents API](https://apis.io/apis/connexis-cash/connexis-cash-consents-api/)
- [Connexis Cash Transactions API](https://apis.io/apis/connexis-cash/connexis-cash-transactions-api/)

## Tags

PSD2, SCA, Security

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