# API reference redesign and more

> AI agents: search and read all Moov docs with the docs MCP server at https://docs.moov.io/mcp (no API key). Setup: https://docs.moov.io/guides/developer-tools/mcp-ai/docs-mcp/index.md

## API reference redesign

We’ve redesigned the [Moov API reference](/api/index.md) so that it’s now easier to read and understand each endpoint. Every endpoint now has its own page for enhanced clarity.

## Mobile search for Moov docs

We have improved the mobile experience for interacting with Moov's docs. You can now search [docs.moov.io](https://docs.moov.io/) on mobile browsers.

## American Express network discount fee property

The transfer response model now contains a new `discount` property within the `moovFeeDetails` object. The value represents the network discount fee for American Express transactions only. Note the `interchange` property within `moovFeeDetails` applies to fees for Visa, Mastercard, and Discover transactions.

## Document requirements for capabilities

The retrieve capability `GET` [endpoint](/api/moov-accounts/capabilities/get/index.md) and list capabilities `GET` [endpoint](/api/moov-accounts/capabilities/list/index.md) now communicate when Moov requires a document to complete verification and enable capabilities for an account. The same information is also communicated via the Moov Dashboard.

We recommend subscribing to the [capabilities webhook](/guides/webhooks/webhook-events/index.md#capabilities) for any changes to account requirements, then using the list capabilities `GET` [endpoint](/api/moov-accounts/capabilities/list/index.md) to determine what documentation is needed.

## Outstanding pending capabilities

We started cleaning up old requested capabilities for accounts. If a capability is pending and has missing requirements for 90 days, we will automatically un-request it. Capabilities that are un-requested can be re-requested at any time.

## Bug fix

We resolved a bug in the Dashboard where acceptable websites were previously flagged as invalid.