Content Block

Headless CMS API with custom content types, versioning, and localization

The Content Block provides a complete headless CMS solution. Define unlimited custom content types, manage content with a rich editor, track versions, support multiple languages, and deliver content to any frontend via API.

Key Features

Custom Content Types - Define any content structure with flexible fields
Rich Text Editor - Full WYSIWYG with embeds, tables, and custom components
Post Templates & Validation - Define structured content schemas with real-time validation and completion tracking
Media Management - Upload, organize, and transform images and files
Content Versioning - Full version history with diff, restore, and audit
Publishing Workflows - Draft, review, schedule, and publish with approvals
Localization - Multi-language content with translation management
API-first Delivery - RESTful API for any frontend
Real-time Webhooks - Instant notifications for content changes

API Endpoint

Service	URL
Content	`https://content.api.us.23blocks.com`

Environment Routing: One URL, one environment. All shared-platform API keys are live keys:

pk_live_* / sk_live_* → your production tenant. Need a separate staging environment? It is available as a paid add-on on deployments in your own cloud account — see 23blocks in a Box.

Quick Start

Installation

npm install @23blocks/sdk

Basic Usage

import { create23BlocksClient } from '@23blocks/sdk';

const client = create23BlocksClient({
  urls: { content: 'https://content.api.us.23blocks.com' },
  apiKey: 'your-api-key',
});

// Define a content type
const blogType = await client.content.createType({
  name: 'Blog Post',
  slug: 'blog-posts',
  fields: [
    { name: 'title', type: 'text', required: true },
    { name: 'content', type: 'richtext' },
    { name: 'author', type: 'reference', ref: 'authors' }
  ]
});

// Create content entry
const post = await client.content.create('blog-posts', {
  title: 'Getting Started with Headless CMS',
  content: '<p>Learn how to build content-driven applications...</p>',
  author: 'author_abc123'
});

// Fetch published content
const posts = await client.content.list('blog-posts', {
  status: 'published',
  limit: 10
});

Authentication

Required Headers

All API requests require authentication:

Authorization: Bearer [JWT_TOKEN]
X-API-Key: [COMPANY_API_KEY]
Content-Type: application/json

API Reference

Content Types

Create Content Type

Define a new content type with field definitions.

POST /api/v1/content-types

Request Body:

{
  "data": {
    "type": "content-types",
    "attributes": {
      "name": "Blog Post",
      "slug": "blog-posts",
      "description": "Blog articles and news",
      "fields": [
        {
          "name": "title",
          "type": "text",
          "label": "Title",
          "required": true,
          "localized": true,
          "validation": {
            "minLength": 5,
            "maxLength": 200
          }
        },
        {
          "name": "slug",
          "type": "slug",
          "label": "URL Slug",
          "required": true,
          "unique": true,
          "source": "title"
        },
        {
          "name": "content",
          "type": "richtext",
          "label": "Content",
          "localized": true
        },
        {
          "name": "featuredImage",
          "type": "media",
          "label": "Featured Image",
          "accept": ["image/*"]
        },
        {
          "name": "author",
          "type": "reference",
          "label": "Author",
          "ref": "authors",
          "required": true
        },
        {
          "name": "tags",
          "type": "tags",
          "label": "Tags"
        },
        {
          "name": "publishedAt",
          "type": "datetime",
          "label": "Publish Date"
        }
      ],
      "settings": {
        "preview_url": "https://mysite.com/preview/{{slug}}",
        "title_field": "title",
        "enable_versioning": true
      }
    }
  }
}

Response:

{
  "data": {
    "id": "ct_xyz789",
    "type": "content-types",
    "attributes": {
      "name": "Blog Post",
      "slug": "blog-posts",
      "description": "Blog articles and news",
      "fields": [...],
      "settings": {...},
      "entry_count": 0,
      "created_at": "2025-01-15T10:30:00Z",
      "updated_at": "2025-01-15T10:30:00Z"
    }
  }
}

List Content Types

GET /api/v1/content-types

Get Content Type

GET /api/v1/content-types/:slug

Update Content Type

PATCH /api/v1/content-types/:slug

Delete Content Type

DELETE /api/v1/content-types/:slug

Post Templates

Post Templates define structured content schemas that enable form-based content creation with real-time validation. Use templates to enforce content structure, track completion progress, and ensure quality before publishing.

List Post Templates

Get all available post templates.

GET /api/v1/post_templates

Response:

{
  "data": [
    {
      "id": "pt_abc123",
      "type": "post_templates",
      "attributes": {
        "unique_id": "pt_abc123",
        "slug": "blog-article",
        "name": "Blog Article",
        "description": "Standard blog post with SEO fields",
        "schema": {...},
        "created_at": "2026-01-15T10:30:00Z",
        "updated_at": "2026-01-15T10:30:00Z"
      }
    }
  ]
}

Get Post Template

Retrieve a template by UUID or slug.

GET /api/v1/post_templates/:unique_id

Parameters:

Parameter	Type	Description
`unique_id`	string	Template UUID or slug

Response:

{
  "data": {
    "id": "pt_abc123",
    "type": "post_templates",
    "attributes": {
      "unique_id": "pt_abc123",
      "slug": "blog-article",
      "name": "Blog Article",
      "description": "Standard blog post with SEO fields",
      "schema": {
        "sections": [
          {
            "key": "metadata",
            "label": "Metadata",
            "required": true,
            "type": "object",
            "fields": [
              {
                "key": "title",
                "label": "Title",
                "type": "string",
                "required": true
              },
              {
                "key": "description",
                "label": "Meta Description",
                "type": "string",
                "required": true
              }
            ]
          },
          {
            "key": "content",
            "label": "Main Content",
            "required": true,
            "type": "object",
            "fields": [
              {
                "key": "body",
                "label": "Article Body",
                "type": "string",
                "required": true
              },
              {
                "key": "summary",
                "label": "Summary",
                "type": "string",
                "required": false
              }
            ]
          },
          {
            "key": "tags",
            "label": "Tags",
            "required": false,
            "type": "array"
          }
        ]
      },
      "created_at": "2026-01-15T10:30:00Z",
      "updated_at": "2026-01-15T10:30:00Z"
    }
  }
}

Create Post Template

Create a new post template with a content schema.

POST /api/v1/post_templates

Request Body:

{
  "data": {
    "type": "post_templates",
    "attributes": {
      "name": "Product Review",
      "slug": "product-review",
      "description": "Template for product review articles",
      "schema": {
        "sections": [
          {
            "key": "product_info",
            "label": "Product Information",
            "required": true,
            "type": "object",
            "fields": [
              {
                "key": "name",
                "label": "Product Name",
                "type": "string",
                "required": true
              },
              {
                "key": "rating",
                "label": "Rating",
                "type": "number",
                "required": true
              },
              {
                "key": "price",
                "label": "Price",
                "type": "number",
                "required": false
              }
            ]
          },
          {
            "key": "review_content",
            "label": "Review Content",
            "required": true,
            "type": "object",
            "fields": [
              {
                "key": "pros",
                "label": "Pros",
                "type": "array",
                "required": true
              },
              {
                "key": "cons",
                "label": "Cons",
                "type": "array",
                "required": true
              },
              {
                "key": "verdict",
                "label": "Verdict",
                "type": "string",
                "required": true
              }
            ]
          },
          {
            "key": "media",
            "label": "Media",
            "required": false,
            "type": "object",
            "fields": [
              {
                "key": "images",
                "label": "Product Images",
                "type": "array",
                "required": false
              }
            ]
          }
        ]
      }
    }
  }
}

Update Post Template

Update an existing template.

PUT /api/v1/post_templates/:unique_id

Delete Post Template

Remove a template.

DELETE /api/v1/post_templates/:unique_id

Content Validation

Validate post content against a template schema. Use this to provide real-time validation feedback and track content completion.

Validate Post Content

Validate a post's content against a template schema.

PUT /api/v1/posts/:unique_id/validate?template_unique_id=:template_id

Parameters:

Parameter	Type	Description
`unique_id`	string	Post UUID or slug
`template_unique_id`	string	Template UUID or slug to validate against

Response:

{
  "data": {
    "valid": false,
    "missing_required": [
      {
        "key": "metadata.description",
        "label": "Meta Description",
        "section": "metadata"
      }
    ],
    "missing_optional": [
      {
        "key": "tags",
        "label": "Tags",
        "section": "tags"
      },
      {
        "key": "content.summary",
        "label": "Summary",
        "section": "content"
      }
    ],
    "warnings": [
      {
        "key": "metadata.title",
        "message": "Value is empty",
        "type": "empty_value"
      },
      {
        "key": "content.body",
        "message": "Expected string but got number",
        "type": "type_mismatch"
      }
    ],
    "completion": {
      "required": 75,
      "total": 60
    }
  }
}

Validation Response Fields

Field	Type	Description
`valid`	boolean	Whether content passes all required validations
`missing_required`	array	Required sections/fields that are missing
`missing_optional`	array	Optional sections/fields that are missing
`warnings`	array	Non-blocking issues (type mismatches, empty values)
`completion.required`	number	Percentage of required fields completed
`completion.total`	number	Percentage of all fields completed

Warning Types

Type	Description
`type_mismatch`	Field value type doesn't match expected type
`empty_value`	Field exists but has empty/null value
`nested_field_missing`	Required nested field is missing
`invalid_array_item`	Array item doesn't match expected structure

Template Schema Structure

Templates define sections with the following properties:

Property	Type	Required	Description
`key`	string	Yes	Unique identifier for the section
`label`	string	Yes	Human-readable section name
`required`	boolean	Yes	Whether section is required for validation
`type`	string	Yes	Data type: `object`, `array`, `string`, `number`, `boolean`
`fields`	array	No	Nested field definitions (for `object` type)

SDK Example

import { create23BlocksClient } from '@23blocks/sdk';

const client = create23BlocksClient({
  urls: { content: 'https://content.api.us.23blocks.com' },
  apiKey: process.env.BLOCKS_API_KEY!,
});

// Create a post template
const template = await client.content.createTemplate({
  name: 'Blog Article',
  slug: 'blog-article',
  schema: {
    sections: [
      {
        key: 'metadata',
        label: 'Metadata',
        required: true,
        type: 'object',
        fields: [
          { key: 'title', label: 'Title', type: 'string', required: true },
          { key: 'description', label: 'Description', type: 'string', required: true }
        ]
      },
      {
        key: 'content',
        label: 'Content',
        required: true,
        type: 'object',
        fields: [
          { key: 'body', label: 'Body', type: 'string', required: true }
        ]
      }
    ]
  }
});

// Validate post content against template
const validation = await client.content.validatePost(postId, {
  templateId: template.id
});

if (!validation.valid) {
  console.log('Missing required fields:', validation.missing_required);
  console.log('Warnings:', validation.warnings);
  console.log('Completion:', validation.completion.required + '%');
}

Field Types

Content Block supports 50+ field types:

Text Fields

Type	Description	Options
`text`	Single-line text	`minLength`, `maxLength`, `pattern`
`textarea`	Multi-line text	`minLength`, `maxLength`, `rows`
`richtext`	WYSIWYG editor	`toolbar`, `embeds`, `maxLength`
`markdown`	Markdown text	`preview`, `toolbar`
`slug`	URL-friendly text	`source`, `unique`

Number Fields

Type	Description	Options
`number`	Integer	`min`, `max`, `step`
`decimal`	Float/decimal	`min`, `max`, `precision`
`currency`	Money value	`currency`, `min`, `max`

Date & Time Fields

Type	Description	Options
`date`	Date only	`minDate`, `maxDate`, `format`
`time`	Time only	`minTime`, `maxTime`, `format`
`datetime`	Date and time	`minDateTime`, `maxDateTime`

Selection Fields

Type	Description	Options
`boolean`	True/false	`default`
`select`	Single select	`options`
`multiselect`	Multiple select	`options`, `min`, `max`
`radio`	Radio buttons	`options`
`checkbox`	Checkboxes	`options`

Media Fields

Type	Description	Options
`media`	Single file	`accept`, `maxSize`
`gallery`	Multiple files	`accept`, `maxSize`, `maxFiles`
`image`	Image with transforms	`accept`, `transforms`

Relation Fields

Type	Description	Options
`reference`	Single reference	`ref`, `display`
`references`	Multiple references	`ref`, `min`, `max`

Structured Fields

Type	Description	Options
`json`	Raw JSON	`schema`
`object`	Nested object	`fields`
`array`	Array of items	`items`, `min`, `max`
`component`	Reusable block	`components`

Special Fields

Type	Description	Options
`tags`	Tag list	`suggestions`, `max`
`color`	Color picker	`format`, `presets`
`location`	GPS coordinates	`map`
`uid`	Auto-generated ID	`prefix`

Content Entries

Create Entry

Create a new content entry.

POST /api/v1/content/:content_type/entries

Request Body:

{
  "data": {
    "type": "entries",
    "attributes": {
      "fields": {
        "title": "Getting Started with Headless CMS",
        "slug": "getting-started-headless-cms",
        "content": "<p>Learn how to build content-driven applications with our headless CMS API...</p>",
        "featuredImage": "file_abc123",
        "author": "author_xyz789",
        "tags": ["tutorial", "cms", "api"],
        "publishedAt": "2025-01-15T10:00:00Z"
      },
      "status": "draft",
      "locale": "en-US"
    }
  }
}

Response:

{
  "data": {
    "id": "entry_def456",
    "type": "entries",
    "attributes": {
      "content_type": "blog-posts",
      "fields": {
        "title": "Getting Started with Headless CMS",
        "slug": "getting-started-headless-cms",
        "content": "<p>Learn how to build content-driven applications...</p>",
        "featuredImage": {
          "id": "file_abc123",
          "url": "https://cdn.23blocks.com/...",
          "width": 1200,
          "height": 630
        },
        "author": {
          "id": "author_xyz789",
          "name": "Jane Smith"
        },
        "tags": ["tutorial", "cms", "api"],
        "publishedAt": "2025-01-15T10:00:00Z"
      },
      "status": "draft",
      "locale": "en-US",
      "version": 1,
      "created_at": "2025-01-15T10:30:00Z",
      "updated_at": "2025-01-15T10:30:00Z",
      "created_by": "user_abc123"
    }
  }
}

Get Entry

Retrieve an entry by ID or slug.

GET /api/v1/content/:content_type/entries/:id

Query Parameters:

Parameter	Type	Description
`locale`	string	Locale code (e.g., `en-US`, `es-ES`)
`include`	string	Include relations: `author,tags`
`version`	integer	Specific version number

List Entries

Get paginated entries for a content type.

GET /api/v1/content/:content_type/entries

Query Parameters:

Parameter	Type	Description
`page[number]`	integer	Page number (default: 1)
`page[size]`	integer	Items per page (default: 25, max: 100)
`filter[status]`	string	Filter by status: `draft`, `published`, `archived`
`filter[locale]`	string	Filter by locale
`filter[author]`	string	Filter by author ID
`filter[tags]`	string	Filter by tags (comma-separated)
`filter[created_after]`	datetime	Created after date
`filter[created_before]`	datetime	Created before date
`sort`	string	Sort: `created_at`, `-created_at`, `published_at`, `title`
`search`	string	Full-text search query

Update Entry

Update an existing entry.

PATCH /api/v1/content/:content_type/entries/:id

Delete Entry

Delete an entry (soft delete by default).

DELETE /api/v1/content/:content_type/entries/:id

Duplicate Entry

Create a copy of an entry.

POST /api/v1/content/:content_type/entries/:id/duplicate

Publishing

Publish Entry

Publish an entry.

POST /api/v1/content/:content_type/entries/:id/publish

Request Body:

{
  "publish_at": null,
  "locales": ["en-US", "es-ES"]
}

Unpublish Entry

Unpublish an entry.

POST /api/v1/content/:content_type/entries/:id/unpublish

Schedule Publication

Schedule an entry to publish later.

POST /api/v1/content/:content_type/entries/:id/schedule

Request Body:

{
  "publish_at": "2025-02-01T09:00:00Z",
  "unpublish_at": "2025-02-28T23:59:59Z"
}

Get Publishing Status

GET /api/v1/content/:content_type/entries/:id/status

Versioning

Get Version History

GET /api/v1/content/:content_type/entries/:id/versions

Response:

{
  "data": [
    {
      "version": 5,
      "status": "published",
      "created_at": "2025-01-15T14:00:00Z",
      "created_by": {
        "id": "user_abc123",
        "name": "Jane Smith"
      },
      "changes": ["Updated content", "Changed featured image"]
    },
    {
      "version": 4,
      "status": "draft",
      "created_at": "2025-01-15T12:00:00Z",
      "created_by": {
        "id": "user_abc123",
        "name": "Jane Smith"
      },
      "changes": ["Added tags"]
    }
  ]
}

Get Specific Version

GET /api/v1/content/:content_type/entries/:id/versions/:version

Compare Versions

GET /api/v1/content/:content_type/entries/:id/versions/compare

Query Parameters:

Parameter	Type	Description
`from`	integer	From version number
`to`	integer	To version number

Restore Version

POST /api/v1/content/:content_type/entries/:id/versions/:version/restore

Localization

Get Available Locales

GET /api/v1/locales

Create Localized Entry

POST /api/v1/content/:content_type/entries/:id/locales/:locale

Request Body:

{
  "data": {
    "fields": {
      "title": "Primeros pasos con CMS sin cabeza",
      "content": "<p>Aprende a crear aplicaciones...</p>"
    }
  }
}

Get Entry in Locale

GET /api/v1/content/:content_type/entries/:id?locale=es-ES

List Entry Locales

GET /api/v1/content/:content_type/entries/:id/locales

Delete Locale

DELETE /api/v1/content/:content_type/entries/:id/locales/:locale

Media

Upload Media

POST /api/v1/media

Request Body (multipart/form-data):

Field	Type	Description
`file`	file	The file to upload
`folder`	string	Optional folder path
`alt`	string	Alt text for images
`title`	string	Title/caption

Response:

{
  "data": {
    "id": "file_abc123",
    "type": "media",
    "attributes": {
      "filename": "hero-image.jpg",
      "mime_type": "image/jpeg",
      "size": 245678,
      "url": "https://cdn.23blocks.com/uploads/hero-image.jpg",
      "width": 1920,
      "height": 1080,
      "alt": "Hero image",
      "folder": "blog/images",
      "created_at": "2025-01-15T10:30:00Z"
    }
  }
}

Get Media

GET /api/v1/media/:id

List Media

GET /api/v1/media

Query Parameters:

Parameter	Type	Description
`filter[mime_type]`	string	Filter by MIME type
`filter[folder]`	string	Filter by folder
`sort`	string	Sort: `created_at`, `size`, `filename`

Delete Media

DELETE /api/v1/media/:id

Image Transformations

Append transforms to image URLs:

https://cdn.23blocks.com/uploads/hero-image.jpg?w=800&h=600&fit=cover&q=80

Transform Parameters:

Parameter	Description
`w`	Width in pixels
`h`	Height in pixels
`fit`	cover, contain, fill, inside, outside
`q`	Quality (1-100)
`format`	webp, avif, jpg, png
`blur`	Blur amount (0-100)
`sharpen`	Sharpen amount
`grayscale`	Convert to grayscale

Webhooks

Webhook Events

Event	Description
`entry.created`	New entry created
`entry.updated`	Entry updated
`entry.published`	Entry published
`entry.unpublished`	Entry unpublished
`entry.deleted`	Entry deleted
`media.uploaded`	Media uploaded
`media.deleted`	Media deleted
`content_type.created`	Content type created
`content_type.updated`	Content type updated

Create Webhook

POST /api/v1/webhooks

Request Body:

{
  "data": {
    "type": "webhooks",
    "attributes": {
      "url": "https://api.example.com/content-webhook",
      "events": ["entry.published", "entry.updated"],
      "content_types": ["blog-posts"],
      "secret": "webhook-secret-key"
    }
  }
}

Webhook Payload

{
  "event": "entry.published",
  "timestamp": "2025-01-15T14:30:00Z",
  "data": {
    "entry_id": "entry_def456",
    "content_type": "blog-posts",
    "locale": "en-US",
    "version": 5,
    "fields": {
      "title": "Getting Started with Headless CMS",
      "slug": "getting-started-headless-cms"
    }
  }
}

SDK Examples

TypeScript

import { create23BlocksClient } from '@23blocks/sdk';

const client = create23BlocksClient({
  urls: { content: 'https://content.api.us.23blocks.com' },
  apiKey: process.env.BLOCKS_API_KEY!,
});

// Create a blog post
async function createBlogPost(data: BlogPostData) {
  const entry = await client.content.create('blog-posts', {
    fields: {
      title: data.title,
      slug: data.slug,
      content: data.content,
      author: data.authorId,
      tags: data.tags
    },
    status: 'draft'
  });

  return entry;
}

// Publish with localization
async function publishPost(entryId: string) {
  // Publish English version
  await client.content.publish('blog-posts', entryId, {
    locales: ['en-US']
  });

  // Create Spanish translation
  await client.content.createLocale('blog-posts', entryId, 'es-ES', {
    fields: {
      title: 'Spanish Title',
      content: '<p>Spanish content...</p>'
    }
  });

  // Publish Spanish version
  await client.content.publish('blog-posts', entryId, {
    locales: ['es-ES']
  });
}

// Fetch content with includes
async function getPostWithAuthor(slug: string, locale: string = 'en-US') {
  const posts = await client.content.list('blog-posts', {
    filter: { slug, status: 'published' },
    locale,
    include: ['author', 'featuredImage']
  });

  return posts.data[0] || null;
}

// Full-text search
async function searchPosts(query: string) {
  const results = await client.content.list('blog-posts', {
    search: query,
    filter: { status: 'published' },
    sort: '-published_at',
    limit: 20
  });

  return results;
}

Error Codes

Code	Description
`CONTENT001`	Content type not found
`CONTENT002`	Entry not found
`CONTENT003`	Validation failed
`CONTENT004`	Duplicate slug
`CONTENT005`	Referenced entry not found
`CONTENT006`	Invalid locale
`CONTENT007`	Version not found
`CONTENT008`	Media not found
`CONTENT009`	File too large
`CONTENT010`	Invalid file type

Rate Limits

Plan	Requests/minute	Content Types	Entries	Media Storage
Free	60	5	1,000	1 GB
Starter	300	20	10,000	10 GB
Pro	1,000	50	100,000	100 GB
Enterprise	Custom	Unlimited	Unlimited	Unlimited

Marketing Page - Feature overview and pricing
Auth Block - User authentication for content access
Files Block - Media storage and CDN delivery
Forms Block - Embed forms in content

Use This Block with AI Agents

This block ships an official Claude Code plugin from the public 23blocks marketplace (19 plugins, 205 skills). Your agent gets full working knowledge of this API — endpoints, identity registration, and conventions.

# one-time: add the 23blocks marketplace
claude plugin marketplace add https://github.com/23blocks-OS/ai-agents

# install this block's plugin
claude plugin install content-block

Configure BLOCKS_API_URL, BLOCKS_API_KEY, and BLOCKS_AUTH_TOKEN. Register identity first: each block is autonomous — register the user with this block's identity endpoint before private calls (only user_unique_id is required; email/phone are optional notification-routing fields).

Full reference: AI Agents & Claude Code Plugins · github.com/23blocks-OS/ai-agents

Key Features​

API Endpoint​

Quick Start​

Installation​

Basic Usage​

Authentication​

Required Headers​

API Reference​

Content Types​

Create Content Type​

List Content Types​

Get Content Type​

Update Content Type​

Delete Content Type​

Post Templates​

List Post Templates​

Get Post Template​

Create Post Template​

Update Post Template​

Delete Post Template​

Content Validation​

Validate Post Content​

Validation Response Fields​

Warning Types​

Template Schema Structure​

SDK Example​

Field Types​

Text Fields​

Number Fields​

Date & Time Fields​

Selection Fields​

Media Fields​

Relation Fields​

Structured Fields​

Special Fields​

Content Entries​

Create Entry​

Get Entry​

List Entries​

Update Entry​

Delete Entry​

Duplicate Entry​

Publishing​

Publish Entry​

Unpublish Entry​

Schedule Publication​

Get Publishing Status​

Versioning​

Get Version History​

Get Specific Version​

Compare Versions​

Restore Version​

Localization​

Get Available Locales​

Create Localized Entry​

Get Entry in Locale​

List Entry Locales​

Delete Locale​

Media​

Upload Media​

Get Media​

List Media​

Delete Media​

Image Transformations​

Webhooks​

Webhook Events​

Create Webhook​

Webhook Payload​

SDK Examples​

TypeScript​

Error Codes​

Rate Limits​

Related Resources​

Use This Block with AI Agents​

Key Features

API Endpoint

Quick Start

Installation

Basic Usage

Authentication

Required Headers

API Reference

Content Types

Create Content Type

List Content Types

Get Content Type

Update Content Type

Delete Content Type

Post Templates

List Post Templates

Get Post Template

Create Post Template

Update Post Template

Delete Post Template

Content Validation

Validate Post Content

Validation Response Fields

Warning Types

Template Schema Structure

SDK Example

Field Types

Text Fields

Number Fields

Date & Time Fields

Selection Fields

Media Fields

Relation Fields

Structured Fields

Special Fields

Content Entries

Create Entry

Get Entry

List Entries

Update Entry

Delete Entry

Duplicate Entry

Publishing

Publish Entry

Unpublish Entry

Schedule Publication

Get Publishing Status

Versioning

Get Version History

Get Specific Version

Compare Versions

Restore Version

Localization

Get Available Locales

Create Localized Entry

Get Entry in Locale

List Entry Locales

Delete Locale

Media

Upload Media

Get Media

List Media

Delete Media

Image Transformations

Webhooks

Webhook Events

Create Webhook

Webhook Payload

SDK Examples

TypeScript

Error Codes

Rate Limits

Related Resources

Use This Block with AI Agents