# Service Architecture

In the cloud, far from the complexities of your local machine, lies the zkPass Service. This service is like a well-orchestrated duo, composed of the **RESTful API Web Service** and the **zkPass Query Host**. Each has a role to play in the secure creation of what's known as a zkPass Proof.

<figure><img src="/files/ydBItphaKvCyDDL2cgjS" alt="" width="563"><figcaption></figcaption></figure>


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