# Morningstar Direct Web Services API: access, auth, sandbox and MCP

> Morningstar's developer site publishes Direct Web Services (REST) documentation, and API calls use your own Morningstar credentials under a license. Its MCP server at https://mcp.morningstar.com/mcp requires a licensed Morningstar account.

- Vendor: Morningstar, Inc. (Morningstar, Inc.)
- Website: https://developer.morningstar.com/
- Category: Market and reference data (adjacent)
- API access: Open docs, keys by approval
- Last checked: 2026-10-17
- Id: `morningstar` · JSON: https://wealthtech.dev/products/morningstar.json

## Developer surface

| Field | Value | Source and quote | Checked |
|---|---|---|---|
| API access | Open docs, keys by approval | Checked on the source's own page. [developer.morningstar.com](https://developer.morningstar.com/direct-web-services/documentation/api-utilities/dws-mcp-server) "Those APIs are called directly by the code you build, using your own Morningstar credentials." | 2026-10-17 |
| Developer docs | https://developer.morningstar.com/direct-web-services | Checked on the source's own page. [developer.morningstar.com](https://developer.morningstar.com/direct-web-services) "Find APIs that meet your business requirements, access API reference documentation, learn how to make requests." | 2026-10-17 |
| API style | REST | Checked on the source's own page. [developer.morningstar.com](https://developer.morningstar.com/) "RESTful APIs" | 2026-10-17 |
| Authentication | Not found | Not found. The Authentication API documentation page (https://developer.morningstar.com/direct-web-services/documentation/api-utilities/authentication-api) rendered 'The page you were looking for does not exist.' The Authentication API documentation page (https://developer.morningstar.com/direct-web-services/documentation/api-utilities/authentication-api) rendered 'The page you were looking for does not exist.' | 2026-10-17 |
| How to get access | Contact your Morningstar account representative about licensing | Checked on the source's own page. [developer.morningstar.com](https://developer.morningstar.com/direct-web-services/documentation/morningstar-ai-integrations/morningstar-mcp-server/overview) "If you don’t have a licensed account or have questions about licensing, contact your account representative." | 2026-10-17 |
| Sandbox | Not found | Not found. Not stated on the developer pages read. Not stated on the developer pages read. | 2026-10-17 |
| Rate limits | Not found | Not found. Not stated on the developer pages read. Not stated on the developer pages read. | 2026-10-17 |
| Webhooks | Not found | Not found. Not stated on the developer pages read. Not stated on the developer pages read. | 2026-10-17 |
| SDKs | Python (morningstar_data) | Checked on the source's own page. [developer.morningstar.com](https://developer.morningstar.com/) "morningstar_data Python Package" | 2026-10-17 |
| OpenAPI spec | Not found | Not found. The developer site lists an 'API Visualization Library' and per-API reference pages; no OpenAPI file link was seen. The developer site lists an 'API Visualization Library' and per-API reference pages; no OpenAPI file link was seen. | 2026-10-17 |
| Partner program | https://developer.morningstar.com/direct-web-services | Checked on the source's own page. [developer.morningstar.com](https://developer.morningstar.com/direct-web-services) "Work with a Morningstar-approved Service Delivery Partner to design and deliver exceptional digital experiences powered by Morningstar data and research." | 2026-10-17 |
| Public integration list | Not found | Not found. No public integration list found on the developer pages read. No public integration list found on the developer pages read. | 2026-10-17 |
| Ways to connect | Native API, MCP | Checked on the source's own page. [developer.morningstar.com](https://developer.morningstar.com/direct-web-services/documentation/morningstar-ai-integrations/morningstar-mcp-server/overview) "MCP endpoint: https://mcp.morningstar.com/mcp" | 2026-10-17 |

## MCP servers and AI connectors

- [Morningstar MCP Server](https://wealthtech.dev/mcp/morningstar-mcp): Remote MCP server, Live

## What the docs don't say

- The Authentication API page did not render, so token mechanics are not documented in the pages read.
- Morningstar Office developer APIs were not found; the product pages on www.morningstar.com were blocked by a human-verification check.
- The Morningstar MCP Server needs a licensed account; the DWS MCP Server covers documentation only, not data.

## Changes

No changes recorded since this record was first published.
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Source: https://wealthtech.dev/products/morningstar · Facts licensed CC BY 4.0 (attribution "wealthtech.dev"). Every fact states where it was checked and when; check the source before relying on it.