Overview
Welcome to the Relayer SDK Docs.
This section provides an overview of the key features of Zama’s FHEVM Relayer JavaScript SDK. The SDK lets you interact with FHEVM smart contracts without dealing directly with the Gateway Chain.
With the Relayer, FHEVM clients only need a wallet on the FHEVM host chain. All interactions with the Gateway chain are handled through HTTP calls to Zama's Relayer, which pays for it on the Gateway chain.
Where to go next
If you’re new to the Zama Protocol, start with the Litepaper or the Protocol Overview to understand the foundations.
Otherwise:
🟨 Go to Setup guide to learn how to configure the Relayer SDK for your project.
🟨 Go to Input registration to see how to register new encrypted inputs for your smart contracts.
🟨 Go to User decryption to enable users to decrypt data with their own keys, once permissions have been granted via Access Control List(ACL).
🟨 Go to Public decryption to learn how to decrypt outputs that are publicly accessible, either via HTTP or onchain Oracle.
🟨 Go to Solidity ACL Guide for more detailed instructions about access control.
Help center
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