# MX Atrium API

**Canonical:** https://apis.io/apis/mx-technologies/mx-atrium-api/  
**Provider:** MX Technologies — https://apis.io/providers/mx-technologies/  
**Base URL:** https://atrium.mx.com  
**Documentation:** https://docs.mx.com/api-reference/atrium/

MX Atrium API is one of 31 APIs that [MX Technologies](https://apis.io/providers/mx-technologies/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Account Aggregation, Legacy, Transaction, and Financial Data. The published artifact set on APIs.io includes API documentation.

The legacy MX financial data connectivity API supporting over 48,000 data connections to thousands of financial institutions. Provides secure access to user accounts and transactions with industry-leading cleansing, categorization, and classification. Available for existing integrations.

## Machine-readable artifacts (2)

- **Documentation** — https://docs.mx.com/api-reference/atrium/
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/mx-technologies/refs/heads/main/apis.yml

## Other MX Technologies APIs (12)

- [MX SSO API](https://apis.io/apis/mx-technologies/mx-sso-api/)
- [MX Data Access API](https://apis.io/apis/mx-technologies/mx-data-access-api/)
- [MX Batch API](https://apis.io/apis/mx-technologies/mx-batch-api/)
- [MX Reporting API](https://apis.io/apis/mx-technologies/mx-reporting-api/)
- [MX Technologies accounts API](https://apis.io/apis/mx-technologies/mx-technologies-accounts-api/)
- [MX Technologies ach return API](https://apis.io/apis/mx-technologies/mx-technologies-ach-return-api/)
- [MX Technologies budgets API](https://apis.io/apis/mx-technologies/mx-technologies-budgets-api/)
- [MX Technologies categories API](https://apis.io/apis/mx-technologies/mx-technologies-categories-api/)
- [MX Technologies goals API](https://apis.io/apis/mx-technologies/mx-technologies-goals-api/)
- [MX Technologies insights API](https://apis.io/apis/mx-technologies/mx-technologies-insights-api/)
- [MX Technologies institutions API](https://apis.io/apis/mx-technologies/mx-technologies-institutions-api/)
- [MX Technologies investment holdings API](https://apis.io/apis/mx-technologies/mx-technologies-investment-holdings-api/)

## Tags

Account Aggregation, Legacy, Transaction, Financial Data

---

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