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How do you use the Ghost API for creating custom integrations?

How do you use the Ghost API for creating custom integrations?

Using the Ghost API for Custom Integrations

The Ghost API provides a powerful way to extend and integrate with the Ghost platform, allowing developers to create custom applications that can interact with Ghost’s core functionalities. Below, we’ll explore how to authenticate using an API key, send requests to various endpoints, and handle the returned JSON data effectively.

1. Authentication with the Ghost API

Before you can interact with the Ghost API, you need to authenticate your requests using an API key. To generate an API key:

Log in to your Ghost admin panel.
Navigate to Integrations and create a new integration.
Copy the generated API key.

Example: Authenticating with an API Key

Example

const API_KEY = 'your_api_key_here';
const GHOST_URL = 'https://your-ghost-site.com';

const headers = {
    'Content-Type': 'application/json',
    'Authorization': `Ghost ${API_KEY}`
};

2. Sending Requests to API Endpoints

Once authenticated, you can start sending requests to various Ghost API endpoints, such as posts, tags, or members.

a. Fetching Posts

To retrieve a list of posts, send a GET request to the /posts/ endpoint.

Example: Fetching Posts

Example

async function fetchPosts() {
    const response = await fetch(`${GHOST_URL}/ghost/api/v3/content/posts/?key=${API_KEY}`, {
        method: 'GET',
        headers: headers
    });

    const data = await response.json();
    console.log(data.posts); // Log the fetched posts
}

// Call the function
fetchPosts();

b. Creating a New Post

You can also create a new post by sending a POST request to the /posts/ endpoint.

Example: Creating a New Post

Example

async function createPost(title, content) {
    const post = {
        posts: [
            {
                title: title,
                html: content,
                status: 'draft' // You can set status to 'published' if desired
            }
        ]
    };

    const response = await fetch(`${GHOST_URL}/ghost/api/v3/content/posts/?key=${API_KEY}`, {
        method: 'POST',
        headers: headers,
        body: JSON.stringify(post)
    });

    const data = await response.json();
    console.log(data.posts); // Log the created post
}

// Call the function
createPost('My New Post', '<p>This is the content of my new post.</p>');

c. Updating a Post

To update an existing post, use a PUT request to the /posts/{id}/ endpoint.

Example: Updating a Post

Example

async function updatePost(postId, updatedContent) {
    const updatedPost = {
        posts: [
            {
                id: postId,
                html: updatedContent,
                status: 'published'
            }
        ]
    };

    const response = await fetch(`${GHOST_URL}/ghost/api/v3/content/posts/${postId}/?key=${API_KEY}`, {
        method: 'PUT',
        headers: headers,
        body: JSON.stringify(updatedPost)
    });

    const data = await response.json();
    console.log(data.posts); // Log the updated post
}

// Call the function
updatePost('post_id_here', '<p>This is the updated content of my post.</p>');

3. Handling Returned JSON Data

The data returned from the Ghost API is typically in JSON format. You can access various properties based on your needs, such as the post title, content, tags, etc.

Example: Accessing Post Data

Example

function handlePostData(data) {
    data.posts.forEach(post => {
        console.log(`Title: ${post.title}`);
        console.log(`Content: ${post.html}`);
        console.log(`Status: ${post.status}`);
    });
}

How do you use the Ghost API for creating custom integrations?

Using the Ghost API for Custom Integrations

1. Authentication with the Ghost API

Example

2. Sending Requests to API Endpoints

a. Fetching Posts

Example

b. Creating a New Post

Example

c. Updating a Post

Example

3. Handling Returned JSON Data

Example

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