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## Core API Component Group

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This directory contains components that facilitate interacting with 3rd-party REST APIs.

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### What's Inside

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|File|Name|Description|

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|:--------|:----------|:----------|

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|**email**|**ET_Core_API_Email**|Email marketing service providers|

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|**social**|**ET_Core_API_Social**|Social networks|

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|Service.php|ET_Core_API_Service|Base class for all API components|

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|OAuthHelper.php|ET_Core_API_OAuthHelper|Handles OAuth authorization flow|

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> ***Note:*** Component groups are in **bold**.

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### Class Hierarchy

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</p>

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