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Momento PHP SDK

The Momento PHP SDK is available via the Packagist package momentohq/client-sdk-php.

The source code can be found on GitHub: momentohq/client-sdk-php.


  • A Momento API key is required; you can get one from the Momento web console.
  • At least PHP 8.0
  • The grpc PHP extension. See the gRPC docs section on installing the extension.