---
title: Enable introspective queries for GraphQL schemas
description: Discover the queries and mutations supported by schemas on your instance by enabling introspection.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/api-reference/web-services/enable-introspective-queries-graphql-schemas.html
release: australia
product: Web Services
classification: web-services
topic_type: task
last_updated: "2026-03-12"
reading_time_minutes: 1
breadcrumb: [Query record data using the GraphQL API framework, Additional integration resources, Web services, API implementation, API implementation and reference]
---

# Enable introspective queries for GraphQL schemas

Discover the queries and mutations supported by schemas on your instance by enabling introspection.

## Before you begin

Role required: admin

## About this task

When introspective queries are enabled, GraphQL Explorer shows the schemas on the instance in the documentation pane and as auto-complete suggestions, which makes finding queries and mutations easier.

**Note:** Do not use introspective queries in a production environment.

## Procedure

1.  Navigate to **System Web Services** > **GraphQL** > **Properties**.

2.  Select the **Enable/Disable introspective queries for the GlideRecord Schema** option.

3.  Select the **Enable/Disable introspective queries for users to discover the supported GraphQL queries and types** option.

4.  Select **Save**.


**Parent Topic:**[Query record data using the GraphQL API framework](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/api-reference/web-services/scripted-graph-ql.md)