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Status: Official source repositories available. The C# and PHP repositories contain API clients and examples. Follow each repository’s setup instructions and check its release status before adopting a version. For a direct HTTP integration, use the Email API examples.

C# SDK

C# source and examples. The SDK project currently targets .NET Framework 4.8.

PHP SDK

PHP source and examples. Check runtime requirements and installation instructions in the repository.

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Prefer a framework integration?

If your framework already has a mail abstraction, use the native integration instead of an SDK: For any other language, see the code examples for cURL, Python, Node.js, PHP, Ruby, Go, Java, and C#.