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  4. Webiny Headless CMS API
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Webiny Headless CMS API

The Webiny Headless CMS API provides a serverless content management solution tailored for AWS, featuring GraphQL and REST APIs for effective content modeling and management.

Developed by Webiny

Live API
99.95%Uptime
150msLatency
5.5kStars
OAuth2Auth
NoCredit Card
GraphQLStyle
v5.22.0Version

Reference

API Endpoints

Endpoints

Available routes, request structures, and code examples.

Creates a new content item in Webiny CMS

Endpoint URL
https://YOUR_API.execute-api.eu-central-1.amazonaws.com/content-manager/collection-types/{model}
Code Example
curl -X POST 'https://YOUR_API.execute-api.eu-central-1.amazonaws.com/content-manager/collection-types/{model}' \
  -H 'Authorization: Bearer YOUR_API_KEY'
Request Payload
{
  "title": "New Blog Post",
  "content": "Content here...",
  "category": "tutorials"
}
Expected Response
{
  "id": "abc123def456",
  "title": "New Blog Post",
  "published_at": "2023-07-18T14:30:00Z"
}
Version:v1
Limit:60 requests/minute

Integration

Quick Start

cURL ExampleGraphQL
curl -X GET "https://YOUR_API.execute-api.eu-central-1.amazonaws.com/graphql"

Docs

Technical Documentation

What this API does

The Webiny Headless CMS API provides a scalable serverless content management system designed specifically for AWS environments. This API allows developers to create, update, and manage various content models and entries via a flexible GraphQL interface, returning responses in JSON format. It also includes functionalities like role-based access control and environment-specific workflows, enhancing the security and efficiency of content operations.

How it works

The API supports both GraphQL and RESTful endpoints for interacting with content. Developers can send GraphQL queries and mutations to designated endpoints to manage content across development, preview, and production stages. The integration process is streamlined, allowing quick setup for various applications.

Authentication

Authentication is managed through role-based access control. Developers must configure roles and permissions to ensure secure interactions with the API.

Example usage

  • POST /graphql - Use this endpoint to create or update content by sending GraphQL mutations.
  • GET /graphql?query= - Retrieve data or content models by sending a GraphQL query.

Limits

Currently, there are no specified rate limits for the Webiny Headless CMS API, allowing for robust development and deployment without constraints.

Ideal use cases

  • Building JAMstack applications that require a flexible content management backend.
  • Creating marketing portals that need to manage diverse content types efficiently.
  • Developing enterprise applications needing advanced features like multi-tenancy and role-specific access controls.

Examples

Real-World Applications

  • Building JAMstack applications with dynamic content
  • Creating marketing portals that require frequent content updates
  • Developing enterprise solutions with complex content workflows
  • Managing multi-tenant content environments in serverless architectures
  • Powering visual page builders with headless CMS backend

Evaluation

Advantages & Limitations

Advantages
  • ✓ Fully serverless architecture on AWS with high scalability
  • ✓ Open-source with MIT license allowing free self-hosting
  • ✓ Comprehensive GraphQL API supporting flexible queries and mutations
  • ✓ Built-in role-based access control and environment awareness
Limitations
  • ✗ Requires familiarity with GraphQL for effective use
  • ✗ Limited official SDKs compared to some competitors
  • ✗ Rate limiting details are generalized, requiring developer caution
  • ✗ No native AI-powered content optimization features

Support

Frequently Asked Questions

Important Notice

Verify Before You Decide

Last verified · Apr 30, 2026

The details on this page — including pricing, features, and availability — are based on our last review and may not reflect the provider's current offering. Providers update their products frequently, sometimes without prior notice.

What may have changed

Pricing Plans
Features & Limits
Availability
Terms & Policies

Always visit the official provider website to confirm the latest pricing, terms, and feature availability before subscribing or integrating.

Check official site

External Resources

Documentation Official Website Pricing Details Postman Collection

API Specifications

v5.22.0
Pricing Model
Open-source self-hosted is free; cloud-hosted plans based on API usage and enterprise features
Credit Card
Not Required
Response Formats
JSON
Supported Languages
6 Languages
SDK Support
JavaScript, TypeScript
Rate Limit

1000 requests per minute

Time to Hello World

1-3 hours depending on familiarity and hosting options

Free Tier

Unlimited self-hosting with open-source version; Webiny Cloud offers free tier with up to 1000 API calls per day

Best For

Developers and teams building serverless headless CMS applications with AWS infrastructure

Not Ideal For

Users seeking simple, out-of-the-box CMS without GraphQL or serverless setup

Tags

#multi-tenant#aws#webiny#typescript#headless-cms#graphql#serverless#open-source

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