---
title: "Quick Lookup"
description: "Quick reference lookup for Equities Screener API."
url: "https://developer-beta.morningstar.com/equities-screener-api/quick-lookup"
image: "https://developer-beta.morningstar.com/_og/d/c_Ocean.takumi,title_~UXVpY2sgTG9va3VwIHwgRXF1aXRpZXMgU2NyZWVuZXIgQVBJ,description_Quick+reference+lookup+for+Equities+Screener+API.,props_eyJ0aGVtZSI6eyJtb2RlIjoibGlnaHQiLCJjb2xvcnMiOnsicHJpbWFyeSI6IiMwMDAwMDAifX19,p_Ii9lcXVpdGllcy1zY3JlZW5lci1hcGkvcXVpY2stbG9va3VwIg,s_AXdXKVxjpXV9w9rp.png"
---

-   [APIs](https://developer-beta.morningstar.com/apis)
-   [API Catalog](https://developer-beta.morningstar.com/api-catalog)
-   [API Assistant MCP Server](https://developer-beta.morningstar.com/api-assistant-mcp)
-   [Guides](https://developer-beta.morningstar.com/api-guides)
-   [Trial Access](https://developer-beta.morningstar.com/trial-access)

# Equities Screener API

Powerful, criteria-based screening using flexible filtering logic.

# Quick Lookup

[View Markdown](https://developer-beta.morningstar.com/equities-screener-api/quick-lookup.md)[Download Markdown](https://developer-beta.morningstar.com/equities-screener-api/quick-lookup.md)

Use the Quick Lookup pages when you need a specific value, code or definition and don't need the surrounding explanation. They are designed for scanning: each page presents its content as tables that you can search or skim.

## [In This Section](#in-this-section)

| Page       | What You'll Find                                                                 |
| :--------- | :------------------------------------------------------------------------------- |
| API Inputs | The parameters, headers and request properties the API accepts, with accepted values, defaults and limits. |
| Errors     | The error codes and messages returned in 400 responses.                          |
| Operators  | Quick reference to the filter operators.                                         |