### Ruby: Install SDK

Source: https://developers.facebook.com/docs/business-sdk/getting-started

Install the Meta Business SDK for Ruby using the gem command. Ensure you have rbenv or rvm set up if necessary.

```bash
gem install facebookbusiness
```

--------------------------------

### Ruby: Test SDK Installation

Source: https://developers.facebook.com/docs/business-sdk/getting-started

Run this command in your terminal to test your Ruby SDK setup. Verify that your project file is correctly configured with your credentials.

```bash
ruby test.rb
```

--------------------------------

### Test Node.js Installation

Source: https://developers.facebook.com/docs/business-sdk/getting-started

Run your Node.js script using the `node` command to test the SDK installation. This will execute the code in `index.js`.

```bash
node index.js
```

--------------------------------

### PHP: Test SDK Installation

Source: https://developers.facebook.com/docs/business-sdk/getting-started

Run this command in your terminal to test your PHP SDK installation. Ensure your project file is correctly configured with valid credentials.

```bash
php src/test.php
```

--------------------------------

### Install PHP SDK with Composer

Source: https://developers.facebook.com/docs/business-sdk/getting-started

Run this command in your terminal within the project folder to install the PHP Business SDK using Composer.

```bash
composer install
```

--------------------------------

### Python: Install SDK

Source: https://developers.facebook.com/docs/business-sdk/getting-started

Install the Meta Business SDK for Python using pip. It's recommended to use a virtual environment manager like virtualenv, pyenv, or conda.

```bash
pip install facebook_business
```

--------------------------------

### Python: Test SDK Installation

Source: https://developers.facebook.com/docs/business-sdk/getting-started

Execute this command in your terminal to verify your Python SDK installation. Check that your project file contains the correct API credentials.

```bash
python test.py
```

--------------------------------

### Ruby: Create Project File and Initialize SDK

Source: https://developers.facebook.com/docs/business-sdk/getting-started

Create a Ruby project file to configure the Facebook Ads API with your access token and app secret. This example fetches and prints campaign names.

```ruby
require 'facebookbusiness'
FacebookAds.configure do |config|
  config.access_token = '{access-token}'
  config.app_secret = '{appsecret}'
end

ad_account = FacebookAds::AdAccount.get('act_{{adaccount-id}}', 'name')
ad_account.campaigns(fields: 'name').each do |campaign|
  puts campaign.name
end
```

--------------------------------

### Install Node.js Business SDK Package

Source: https://developers.facebook.com/docs/business-sdk/getting-started

Install the Facebook Node.js Business SDK package using npm. This command adds the SDK as a dependency to your project.

```bash
npm install --save facebook-nodejs-business-sdk
```

--------------------------------

### Create Page Promotion Ad

Source: https://developers.facebook.com/docs/business-sdk/common-scenarios/ads-buying

Creates an ad campaign to promote a Facebook Page, aiming for increased Page Likes. This example targets the US with a daily budget and focuses on ad impressions.

```javascript
require('dotenv').config();
const business_sdk = require('facebook-nodejs-business-sdk');
const AdAccount = business_sdk.AdAccount;
const Ad = business_sdk.Ad;

const access_token = process.env.ACCESS_TOKEN;
const ad_account_id = process.env.AD_ACCOUNT_ID;
const adAccount = new AdAccount(ad_account_id);

const ads = adAccount.createAd([
  'name',
  'adset_id',
  'creative',
  'status',
  'preview_url'
], {
  'name': 'Sample Page Promotion Ad',
  'adset_id': 'act_YOUR_AD_SET_ID',
  'creative': {
    'name': 'Sample Creative',
    'page_id': 'YOUR_PAGE_ID',
    'object_story_spec': {
      'page_id': 'YOUR_PAGE_ID',
      'instagram_actor_id': 'YOUR_INSTAGRAM_ACTOR_ID',
      'link_data': {
        'call_to_action': {
          'type': 'page_likes'
        }
      }
    }
  },
  'status': Ad.Status.PAUSED,
  'preview_url': true
});

ads.then((result) => {
  console.log(result);
}).catch((error) => {
  console.error(error);
});

```

--------------------------------

### Get Instagram Professional Account ID

Source: https://developers.facebook.com/docs/business-sdk/common-scenarios/instagram-management

Retrieve the Instagram Professional Account ID associated with a Facebook Page. This is a prerequisite for publishing content to Instagram.

```text
GET graph.facebook.com/v18.0/{instagram-business-account-id}?fields=instagram_business_account

```

--------------------------------

### Create Java Class to Fetch Campaigns

Source: https://developers.facebook.com/docs/business-sdk/getting-started

Create a Java class to initialize the SDK, fetch campaign data, and print campaign names. Replace placeholders with your actual credentials.

```java
import com.facebook.ads.sdk.APIContext;
import com.facebook.ads.sdk.APINodeList;
import com.facebook.ads.sdk.AdAccount;
import com.facebook.ads.sdk.Campaign;

public class TestFBJavaSDK
{
    public static final APIContext context = new APIContext(
            "{access-token}",
            "{appsecret}"
    );
    public static void main(String[] args)
    {
        AdAccount account = new AdAccount("act_{{adaccount-id}}", context);
        try {
            APINodeList<Campaign> campaigns = account.getCampaigns().requestAllFields().execute();
            for(Campaign campaign : campaigns) {
                System.out.println(campaign.getFieldName());
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }}
```

--------------------------------

### Initialize Node.js Project

Source: https://developers.facebook.com/docs/business-sdk/getting-started

Initialize a new Node.js project using npm. This command creates a `package.json` file for managing project dependencies.

```bash
npm init
```

--------------------------------

### Python: Create Project File and Initialize SDK

Source: https://developers.facebook.com/docs/business-sdk/getting-started

Create a Python project file to initialize the Facebook Ads API with your app credentials and ad account ID. This snippet shows how to retrieve and print campaign data.

```python
from facebook_business.api import FacebookAdsApi
from facebook_business.adobjects.adaccount import AdAccount

my_app_id = '{app-id}'
my_app_secret = '{appsecret}'
my_access_token = '{access-token}'
FacebookAdsApi.init(my_app_id, my_app_secret, my_access_token)
my_account = AdAccount('act_{{adaccount-id}}')
campaigns = my_account.get_campaigns()
print(campaigns)
```

--------------------------------

### PHP: Create Project File and Initialize SDK

Source: https://developers.facebook.com/docs/business-sdk/getting-started

Create a PHP project file to initialize the Facebook Ads API with your app credentials and ad account ID. This snippet demonstrates how to fetch and display campaign names.

```php
<?php
require_once __DIR__ . '/../vendor/autoload.php';
use FacebookAds\Api;
use FacebookAds\
Logger\CurlLogger;
use FacebookAds\
Object\AdAccount;
use FacebookAds\
Object\Campaign;
use FacebookAds\
Object\Fields\CampaignFields;

$app_id = "{app-id}";
$app_secret = "{appsecret}";
$access_token = "{access-token}";
$account_id = "act_{{adaccount-id}}";

Api::init($app_id, $app_secret, $access_token);

$account = new AdAccount($account_id);
$cursor = $account->getCampaigns();

// Loop over objects
foreach ($cursor as $campaign) {
  echo $campaign->{CampaignFields::NAME}.PHP_EOL;
}
```

--------------------------------

### Modify Node.js Project File to Fetch Campaigns

Source: https://developers.facebook.com/docs/business-sdk/getting-started

Add this code to your `index.js` file to initialize the SDK, fetch campaign data, and log campaign names to the console. Replace placeholders with your actual credentials.

```javascript
const bizSdk = require('facebook-nodejs-business-sdk');

const accessToken = '{access-token}';
const accountId = 'act_{{adaccount-id}}';

const FacebookAdsApi = bizSdk.FacebookAdsApi.init(accessToken);
const AdAccount = bizSdk.AdAccount;
const Campaign = bizSdk.Campaign;

const account = new AdAccount(accountId);
var campaigns;
    
account.read([AdAccount.Fields.name])
  .then((account) =>{
    return account.getCampaigns([Campaign.Fields.name], { limit: 10 }) // fields array and params
  })
  .then((result) =>{
    campaigns = result
    campaigns.forEach((campaign) =>console.log(campaign.name))  
  }).catch(console.error);
```

--------------------------------

### Create Composer JSON for PHP SDK

Source: https://developers.facebook.com/docs/business-sdk/getting-started

Create a `composer.json` file with the specified content to define your PHP project and require the PHP Business SDK. Replace placeholders with your project details.

```json
{
    "name": "name/{project-name}",
    "type": "project",
    "require": {
        "facebook/php-business-sdk": "^8.0.3"
    },
    "authors": [
        {
            "name": "{Your Name}",
            "email": "{your@email.com}"
        }
    ]
}
```

--------------------------------

### Add Maven Dependency for Java SDK

Source: https://developers.facebook.com/docs/business-sdk/getting-started

Add this XML code to the `dependency` section of your `pom.xml` file to include the Java Business SDK.

```xml
<!-- https://mvnrepository.com/artifact/com.facebook.business.sdk/facebook-java-business-sdk -->
<dependency>
    <groupId>com.facebook.business.sdk</groupId>
    <artifactId>facebook-java-business-sdk</artifactId> 
    <version>[8.0.3,)</version>
</dependency>
```

--------------------------------

### Create Click to Messenger Ad

Source: https://developers.facebook.com/docs/business-sdk/common-scenarios/ads-buying

Creates an ad campaign designed to run during a specific time period, initiating a Messenger conversation upon click.

```javascript
require('dotenv').config();
const business_sdk = require('facebook-nodejs-business-sdk');
const AdAccount = business_sdk.AdAccount;
const Ad = business_sdk.Ad;

const access_token = process.env.ACCESS_TOKEN;
const ad_account_id = process.env.AD_ACCOUNT_ID;
const adAccount = new AdAccount(ad_account_id);

const ads = adAccount.createAd([
  'name',
  'adset_id',
  'creative', 
  'status',
  'preview_url'
], {
  'name': 'Sample Click to Messenger Ad',
  'adset_id': 'act_YOUR_AD_SET_ID', 
  'creative': {
    'name': 'Sample Creative',
    'object_story_spec': {
      'page_id': 'YOUR_PAGE_ID',
      'instagram_actor_id': 'YOUR_INSTAGRAM_ACTOR_ID',
      'link_data': {
        'call_to_action': {
          'type': 'messenger_send_message',
          'message': {
            'attachment': {
              'type': 'template',
              'payload': {
                'template_type': 'generic',
                'elements': [
                  {
                    'title': 'Welcome to our page!',
                    'image_url': 'YOUR_IMAGE_URL',
                    'subtitle': 'Click the button below to start a conversation.',
                    'buttons': [
                      {
                        'type': 'web_url',
                        'url': 'YOUR_WEBSITE_URL',
                        'title': 'Visit Our Website'
                      },
                      {
                        'type': 'postback',
                        'title': 'Send Message',
                        'payload': 'USER_DEFINED_PAYLOAD'
                      }
                    ]
                  }
                ]
              }
            }
          }
        }
      }
    }
  },
  'status': Ad.Status.PAUSED,
  'preview_url': true
});

ads.then((result) => {
  console.log(result);
}).catch((error) => {
  console.error(error);
});

```

--------------------------------

### Enable Crash Reporting in PHP

Source: https://developers.facebook.com/docs/business-sdk/guides/crash-reports

Default code to enable crash reporting in PHP applications using Api::init.

```php
Api::init($app_id, $app_secret, $access_token);
```

--------------------------------

### Exchange User Access Token for Page Access Tokens

Source: https://developers.facebook.com/docs/business-sdk/common-scenarios/token-switch

Use this code to exchange a User access token for a list of Page access tokens for all Pages managed by the user. Page access tokens are valid for 1 hour.

```javascript
GET https://graph.facebook.com/me/accounts?access_token=USER_ACCESS_TOKEN
```

--------------------------------

### Enable Crash Reporting in Java

Source: https://developers.facebook.com/docs/business-sdk/guides/crash-reports

Default code to enable crash reporting in Java applications using APIContext.

```java
APIContext context = new APIContext(ACCESS_TOKEN, APP_SECRET);
```

--------------------------------

### Enable Crash Reporting in Python

Source: https://developers.facebook.com/docs/business-sdk/guides/crash-reports

Default code to enable crash reporting in Python applications using FacebookAdsApi.init with debug=True.

```python
FacebookAdsApi.init(access_token=access_token, debug=True)
```

--------------------------------

### Enable Crash Reporting in Ruby

Source: https://developers.facebook.com/docs/business-sdk/guides/crash-reports

Default code to enable crash reporting in Ruby applications using FacebookAds.configure.

```ruby
FacebookAds.configure do |config|
    config.access_token = ''
    config.app_secret = ''
end
```

--------------------------------

### Enable Crash Reporting in JavaScript (Node.JS)

Source: https://developers.facebook.com/docs/business-sdk/guides/crash-reports

Default code to enable crash reporting in JavaScript (Node.JS) applications using FacebookAdsApi.init.

```javascript
FacebookAdsApi.init(accessToken)
```

--------------------------------

### Disable Crash Reporting in Java (Alternative)

Source: https://developers.facebook.com/docs/business-sdk/guides/crash-reports

Alternative code to disable crash reporting in Java applications by setting a false parameter in APIContext.

```java
APIContext context = new APIContext(ACCESS_TOKEN, APP_SECRET, APP_ID, false);
```

--------------------------------

### Disable Crash Reporting in PHP

Source: https://developers.facebook.com/docs/business-sdk/guides/crash-reports

Code to disable crash reporting in PHP applications by setting false as the fourth parameter in Api::init.

```php
Api::init($app_id, $app_secret, $access_token, false);
```

--------------------------------

### Disable Crash Reporting in Python

Source: https://developers.facebook.com/docs/business-sdk/guides/crash-reports

Code to disable crash reporting in Python applications by setting crash_log=False in FacebookAdsApi.init.

```python
FacebookAdsApi.init(access_token=access_token, debug=True, crash_log=False)
```

--------------------------------

### Comment on Instagram Posts

Source: https://developers.facebook.com/docs/business-sdk/common-scenarios/instagram-management

Reply to comments on Instagram posts using the Meta Business SDK. This involves fetching comments and then using their IDs to post replies.

```text
POST graph.facebook.com/v18.0/{media-id}/comments
    message=<Your comment>

```

--------------------------------

### Disable Crash Reporting in JavaScript (Node.JS)

Source: https://developers.facebook.com/docs/business-sdk/guides/crash-reports

Code to disable crash reporting in JavaScript (Node.JS) applications by setting crash_log=false in FacebookAdsApi.init.

```javascript
FacebookAdsApi.init(accessToken, crash_log=false)
```

--------------------------------

### Disable Crash Reporting in Ruby

Source: https://developers.facebook.com/docs/business-sdk/guides/crash-reports

Code to disable crash reporting in Ruby applications by setting config.crash_logging_enabled = false in FacebookAds.configure.

```ruby
FacebookAds.configure do |config|
    config.access_token = ''
    config.app_secret = ''<    config.crash_logging_enabled = false
end
```

--------------------------------

### Disable Crash Reporting in Java

Source: https://developers.facebook.com/docs/business-sdk/guides/crash-reports

Code to disable crash reporting in Java applications by calling APIContext.disableCrashReport().

```java
APIContext context = new APIContext(ACCESS_TOKEN, APP_SECRET);
APIContext.disableCrashReport();
```

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