Use Cases



Automatic APIs

Content Models created in Schema automatically create dynamic API endpoints to easily access content for building experiences in presentation layers, powering apps, or building read/write applications.

Instant API


Zesty.io's Instant API is a feature that automatically creates a consumable API for every piece of content you create or update on the platform. This means, as soon as you create or edit a content item in your Zesty.io content management system (CMS), the platform instantly generates a RESTful API endpoint for that content.

These automatically generated APIs are fully structured and standardized, meaning they adhere to best practices for API design and provide organized, predictable outputs. As a result, developers can quickly and easily pull your content into any application, on any device, in any programming language that can make HTTP requests and parse JSON or XML.

The Instant API feature can be a game-changer for businesses aiming to deliver consistent and synchronized content across multiple channels (a practice known as omnichannel content delivery or headless CMS). It significantly speeds up the process of making content accessible to developers and reduces the time and effort needed to manually create APIs for each content item.

In summary, Zesty.io's Instant API is an automatic API generation feature that can dramatically speed up and simplify the process of making your content accessible to multiple channels and applications.



Zesty.io's GQL API refers to the GraphQL API feature that Zesty.io offers. GraphQL is a query language for APIs, which provides a more efficient and powerful alternative to REST. Instead of having multiple endpoints that return fixed data structures, GraphQL APIs typically have a single endpoint that returns flexible and client-specified data structures.

With the Zesty.io GraphQL (GQL) API, developers have the ability to request specific data they need, which can greatly reduce the amount of data transferred over the network and improve the performance of applications. They can query multiple resources, and multiple instances of those resources, in a single request, and the API will return a JSON object shaped exactly as specified in the request. This makes it ideal for applications that need to aggregate complex data, such as mobile apps, or in a microservices architecture where many services need to be aggregated into a single response.

For businesses, this means less over-fetching or under-fetching of data, leading to better efficiency and performance. It also provides a significant reduction in the amount of code needed for data requests, which means a cleaner codebase and less time spent on data management. Furthermore, the ability to aggregate responses can simplify the process of retrieving and working with data, leading to faster development and easier maintenance.

Custom JSON APIs with Parsley


One off files that output to JSON can be created in Zesty.io to mix and match content and external resources. Creating a custom JSON endpoint using Parsley on Zesty.io CMS provides numerous benefits for both developers and businesses alike. Here are the main advantages:

With custom JSON endpoints, you can tailor the structure and content of your API responses to match your exact needs. You can decide which fields to include, how to nest your data, and much more. This level of customization allows you to shape your API in a way that best serves your application's requirements.

By only including the data you need in your API responses, you can reduce the payload size and make your applications run more efficiently. This is particularly useful for mobile apps or other bandwidth-sensitive applications where unnecessary data can slow down performance.

With custom endpoints, you can ensure consistency across your APIs. This makes it easier for developers to understand and use your APIs, as they will follow a predictable structure.

You can create multiple custom endpoints to serve different parts of your application or different applications altogether. For instance, you can have one endpoint for your mobile app and another for your web app, each optimized for their specific requirements.

Parsley, Zesty.io’s server-side scripting language, helps you create dynamic content and layouts. Combined with the custom JSON endpoint, it makes it easier to integrate Zesty.io CMS with other applications and services.

By creating a custom JSON endpoint, you're essentially creating a headless CMS where the content management system is decoupled from the presentation layer. This allows you to deliver the content to any platform or device while maintaining a single source of truth.

In summary, creating a custom JSON endpoint on Zesty.io CMS using Parsley gives you the power to serve exactly what you want, how you want it, and where you want it, providing an unparalleled level of control and efficiency in your content delivery.

Custom Data Endpoints with Parsley


Creating custom data endpoints using Parsley on Zesty.io CMS offers several key benefits, notably enhancing data organization, integrating any data format possible, optimizing content delivery, and providing robust compatibility with various platforms. Let's explore each in detail:

With custom data endpoints, you have the power to define your own data structure. This customization ensures that the data served matches the exact requirements of your application or platform, providing the necessary data fields in the format that's most beneficial for your use case.

By controlling what data to include in your endpoints, you ensure that only the necessary data is served. This reduces payload sizes, making data transmission more efficient and enhancing application performance, which can be crucial for bandwidth-sensitive or mobile applications.

Custom endpoints allow for consistent structuring of your data, making it predictable and easier for developers to understand and work with. This consistency can significantly streamline development workflows and reduce debugging or troubleshooting needs.

The ability to create custom data endpoints allows you to cater to different data requirements for different applications or services. For example, you can build one endpoint optimized for your web application and another customized for mobile or third-party integrations.

Using Parsley, Zesty.io’s templating language, you can dynamically manipulate and serve data, making it easier to integrate with other systems, applications, or services. This ensures your CMS fits seamlessly into your existing tech stack and can communicate effectively with other elements of your digital ecosystem.

Custom data endpoints allow Zesty.io to function as a headless CMS, where content management is decoupled from the frontend presentation layer. This flexibility enables you to deliver content to any platform or device, maximizing content reach while maintaining consistency from a single source of truth.

In essence, creating custom data endpoints on Zesty.io CMS using Parsley provides businesses with an adaptable, efficient, and consistent method of managing and delivering their data, promoting seamless integration and optimal performance across all digital platforms.

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