> This page is for Consumer.

> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://citi-demo.ferndocs.com/consumer/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://citi-demo.ferndocs.com/consumer/_mcp/server.

# May 19, 2026

## Digital banking essentials

Round out your experience with two of the most-requested features.

### What's new

* **[Mobile Check Deposit](/consumer/api-docs/digital-banking/mobile-check-deposit)** — Let customers deposit a paper check by submitting photos from their phone, with real-time validation and funds-availability details.
* **[Alerts & Notifications](/consumer/api-docs/digital-banking/alerts)** — Subscribe to real-time events for balances, transactions, large purchases, payments, and new sign-ins via push, SMS, email, or webhook.

### Improvements

* Webhook deliveries are now signed and include automatic retries with exponential backoff.
* Security alerts such as new-device sign-ins are always delivered to help protect customer accounts.