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Overview

What is JSON Schema?

Getting Started

Creating your first schema

Examples

Miscellaneous examples Modelling a file system Other examples

Reference

JSON Schema Glossary Learn JSON Schema Understanding JSON Schema

Conventions used What is a schema?The basics JSON Schema Reference

Type-specific keywords

string regular expressions numeric types object array boolean null

Generic keywords

Annotations Comments Enumerated values Constant values

Media: string-encoding non-JSON data Schema Composition Applying Subschemas Conditionally Declaring a Dialect

Structuring a complex schema

Specification

Overview 2020-12 notes 2019-09 notes draft-07 notes draft-06 notes draft-05 notes

JSON Hyper-Schema

2019-09 notes draft-07 notes draft-06 notes

Specification Links

Overview

What is JSON Schema?

Getting Started

Creating your first schema

Examples

Miscellaneous examples Modelling a file system Other examples

Reference

JSON Schema Glossary Learn JSON Schema Understanding JSON Schema

Conventions used What is a schema?The basics JSON Schema Reference

Type-specific keywords

string regular expressions numeric types object array boolean null

Generic keywords

Annotations Comments Enumerated values Constant values

Media: string-encoding non-JSON data Schema Composition Applying Subschemas Conditionally Declaring a Dialect

Structuring a complex schema

Specification

Overview 2020-12 notes 2019-09 notes draft-07 notes draft-06 notes draft-05 notes

JSON Hyper-Schema

2019-09 notes draft-07 notes draft-06 notes

Specification Links

Work In Progress Feedback¶

Right now¶

We're working towards JSON Schema 2022-NN.

See the GitHub repository for ongoing spec work.

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