# Overview {% hint style="success" %} Protect all the methods within your smart contracts with Micapass! {% endhint %} Smart contract integration enables you to verify the credentials associated with a wallet address in your smart contract (on-chain). Micapass is a smart contract, deployed to [Polygon Mumbai](broken://pages/h9DmccquAOVLVXX3r3xm) (other networks - are coming soon). It is registry of all identities within Micapass ecosystem. It provides way to check if the user is verified for specific [proof types](broken://pages/tTLwEGgQd3dJEIoQLtzd). ### Advantages of using Micapass protocol * No need to change user flow * No need to change interface. No need to change interfaces for the methods which should be protected by Micapass, no need add additional method attributes etc --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://micapass.gitbook.io/micapass/sc-integration/overview.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.